1
00:00:00,000 --> 00:00:06,450


2
00:00:06,450 --> 00:00:07,260
CARTER: OK.

3
00:00:07,260 --> 00:00:08,860
Well, hello, one and all yet again.

4
00:00:08,860 --> 00:00:11,550
So I'm excited to introduce
Peter over here who

5
00:00:11,550 --> 00:00:14,190
will be guiding us through
how he's used CS50's

6
00:00:14,190 --> 00:00:18,090
own tools in his very own classroom
and modified some of the curriculum

7
00:00:18,090 --> 00:00:19,960
to suit his own students.

8
00:00:19,960 --> 00:00:23,080
So thank you, Peter, for being
here, and I'll turn it over to you.

9
00:00:23,080 --> 00:00:24,850
PETER WADE: Hello, everyone.

10
00:00:24,850 --> 00:00:26,880
So as Carter said, my
name is Peter Wade.

11
00:00:26,880 --> 00:00:30,180
And one of the--

12
00:00:30,180 --> 00:00:31,466
I have two sessions coming up.

13
00:00:31,466 --> 00:00:32,549
But this is the first one.

14
00:00:32,549 --> 00:00:34,710
And what this really is--

15
00:00:34,710 --> 00:00:36,190
it's the missing class.

16
00:00:36,190 --> 00:00:39,210
It's what I felt that
I really needed, which

17
00:00:39,210 --> 00:00:43,230
is someone to hold my hand,
maybe both of my hands,

18
00:00:43,230 --> 00:00:50,230
and push me along slowly as I started
using all of the different tools.

19
00:00:50,230 --> 00:00:52,950
There's a lot of stuff moving here.

20
00:00:52,950 --> 00:00:57,324
Among the many things
we're going to do is

21
00:00:57,324 --> 00:01:01,590
we're going to build the first
classroom and the first assignment

22
00:01:01,590 --> 00:01:02,850
in Google Classroom.

23
00:01:02,850 --> 00:01:05,030
Obviously everyone uses different LMSs.

24
00:01:05,030 --> 00:01:07,600
So I'll let you figure out
how to translate it in this.

25
00:01:07,600 --> 00:01:10,180
But this will give you an
idea of how my classes worked

26
00:01:10,180 --> 00:01:15,080
and how I found my kids
responded to those classrooms.

27
00:01:15,080 --> 00:01:16,930
There are going to be lots of questions.

28
00:01:16,930 --> 00:01:18,823
If you're online, put them in the chat.

29
00:01:18,823 --> 00:01:20,740
If you're in here, please
stop me at any time.

30
00:01:20,740 --> 00:01:22,300
And I'm happy to answer.

31
00:01:22,300 --> 00:01:25,090
So the first one is this,
is the good old Google Form.

32
00:01:25,090 --> 00:01:26,990
Who are you, and what
are you here to learn?

33
00:01:26,990 --> 00:01:30,752
I want to know who I'm
talking to and what

34
00:01:30,752 --> 00:01:32,710
everyone's really curious
about because there's

35
00:01:32,710 --> 00:01:36,010
a lot of questions when you just start.

36
00:01:36,010 --> 00:01:42,400
I started this using CS50 in 2020
for my AP Computer Science class.

37
00:01:42,400 --> 00:01:45,640
I then expanded it out to
my entire upper school.

38
00:01:45,640 --> 00:01:49,510
I was the only computer science teacher
like lots of you out there I'm sure,

39
00:01:49,510 --> 00:01:55,150
the only computer science
teacher and really

40
00:01:55,150 --> 00:01:59,470
felt like I was just working alone
and needed a big group of support.

41
00:01:59,470 --> 00:02:01,240
But I want to know
what your questions are

42
00:02:01,240 --> 00:02:07,660
as you're starting this, second year,
third year, fifth year, 20th year.

43
00:02:07,660 --> 00:02:09,550
How are you feeling about all this?

44
00:02:09,550 --> 00:02:11,150
AUDIENCE: [INAUDIBLE]

45
00:02:11,150 --> 00:02:12,950
PETER WADE: The [INAUDIBLE] blocked.

46
00:02:12,950 --> 00:02:14,398
The link is blocked.

47
00:02:14,398 --> 00:02:16,940
AUDIENCE: I got it open, but it
won't let me select anything.

48
00:02:16,940 --> 00:02:19,602
[CHATTER]

49
00:02:19,602 --> 00:02:20,305


50
00:02:20,305 --> 00:02:21,180
PETER WADE: Oh, good.

51
00:02:21,180 --> 00:02:22,125
OK, yep.

52
00:02:22,125 --> 00:02:25,050


53
00:02:25,050 --> 00:02:29,300
Well, I've got some coming in.

54
00:02:29,300 --> 00:02:30,470
Try typing in the link.

55
00:02:30,470 --> 00:02:32,300
See if typing in the link works.

56
00:02:32,300 --> 00:02:37,430
So it's cs50.ly/year1.

57
00:02:37,430 --> 00:02:40,870
See if that one works for you guys.

58
00:02:40,870 --> 00:02:44,905
Wouldn't be a computer science class if
something didn't work the first time.

59
00:02:44,905 --> 00:03:04,695


60
00:03:04,695 --> 00:03:06,135
Is the URL working?

61
00:03:06,135 --> 00:03:07,050
AUDIENCE: URL works.

62
00:03:07,050 --> 00:03:08,010
PETER WADE: The URL works.

63
00:03:08,010 --> 00:03:10,343
AUDIENCE: I can't fill in the
radio buttons on the form.

64
00:03:10,343 --> 00:03:12,220
They're all like grayed out.

65
00:03:12,220 --> 00:03:13,830
PETER WADE: Why are they doing that?

66
00:03:13,830 --> 00:03:18,960


67
00:03:18,960 --> 00:03:19,807
OK.

68
00:03:19,807 --> 00:03:21,390
We're just going to move on from that.

69
00:03:21,390 --> 00:03:23,680
But there's some answers in here.

70
00:03:23,680 --> 00:03:26,250
So a little bit about myself.

71
00:03:26,250 --> 00:03:28,410
AUDIENCE: Are you logged into Zoom?

72
00:03:28,410 --> 00:03:29,280
PETER WADE: No.

73
00:03:29,280 --> 00:03:30,130
I shouldn't be.

74
00:03:30,130 --> 00:03:31,470
AUDIENCE: [INAUDIBLE] Thank you.

75
00:03:31,470 --> 00:03:34,080
PETER WADE: Nope.

76
00:03:34,080 --> 00:03:35,430
So who am I?

77
00:03:35,430 --> 00:03:36,840
So, again, my name is Peter Wade.

78
00:03:36,840 --> 00:03:40,048
This is the school I've been teaching
at called, the Colorado Springs School.

79
00:03:40,048 --> 00:03:42,070
I'm actually a computer
science transplant.

80
00:03:42,070 --> 00:03:44,490
I started teaching French in 2014.

81
00:03:44,490 --> 00:03:49,890
I taught French for four years and
then moved into computer science,

82
00:03:49,890 --> 00:03:52,800
started looking for a teaching
job right as COVID hit,

83
00:03:52,800 --> 00:03:56,970
and somehow ended up
moving to Colorado Springs.

84
00:03:56,970 --> 00:04:00,540
Basically, I won't go into the full
detail of it, but a friend of mine

85
00:04:00,540 --> 00:04:04,470
dared me to move there after complaining
that I couldn't find a job here.

86
00:04:04,470 --> 00:04:06,150
And I took them up on their dare.

87
00:04:06,150 --> 00:04:10,050
And I spent three years up there.

88
00:04:10,050 --> 00:04:13,650
Full disclosure, I am
actually taking a sabbatical

89
00:04:13,650 --> 00:04:15,030
from teaching for a few years.

90
00:04:15,030 --> 00:04:17,684


91
00:04:17,684 --> 00:04:21,459
For a lot of different reasons,
I need a more flexible schedule

92
00:04:21,459 --> 00:04:23,110
than teaching offers right now.

93
00:04:23,110 --> 00:04:26,400
But I intend to go back to it at
some point in the near future.

94
00:04:26,400 --> 00:04:28,150
But these are some of
the things-- so I've

95
00:04:28,150 --> 00:04:31,442
taught seven classes in two divisions in
the middle school and the high school.

96
00:04:31,442 --> 00:04:34,750
I also worked briefly in the elementary
school teaching fourth and fifth.

97
00:04:34,750 --> 00:04:38,980
I advised the curriculum in
kindergarten through third grade.

98
00:04:38,980 --> 00:04:40,840
And a lot of the school--

99
00:04:40,840 --> 00:04:44,860
what the school does is from
programs that I've built--

100
00:04:44,860 --> 00:04:50,320
and almost every single one of
them used CS50 at some level,

101
00:04:50,320 --> 00:04:53,620
including the fourth grade classroom,
which I was very proud of because kids

102
00:04:53,620 --> 00:04:56,468
love the scratch curriculum.

103
00:04:56,468 --> 00:04:58,760
So for this session, this is
what you're going to need.

104
00:04:58,760 --> 00:05:00,510
You're going to need
your GitHub username.

105
00:05:00,510 --> 00:05:03,860
If you're in the room and
you want to learn this,

106
00:05:03,860 --> 00:05:07,230
you're probably going to want to be
on your computers for this as well.

107
00:05:07,230 --> 00:05:10,940
So you're going to need your GitHub
username and a Google account

108
00:05:10,940 --> 00:05:13,340
to view my Google Classroom.

109
00:05:13,340 --> 00:05:16,220
If you don't have a Google
account, I unfortunately

110
00:05:16,220 --> 00:05:18,710
don't really have a workaround for it.

111
00:05:18,710 --> 00:05:19,370
So I'm sorry.

112
00:05:19,370 --> 00:05:23,890
But you'll have to follow along
with what's happening on the screen.

113
00:05:23,890 --> 00:05:25,600
And this is what we'll do.

114
00:05:25,600 --> 00:05:30,370
So part 1 is, again, that really
handhold, step by step by step

115
00:05:30,370 --> 00:05:33,640
by step of how do I
make a Google Classroom?

116
00:05:33,640 --> 00:05:35,170
How do I get into submit50?

117
00:05:35,170 --> 00:05:37,310
How do I do this, that,
and the other thing?

118
00:05:37,310 --> 00:05:41,560
So we're going to set up an example
CS50, classroom and submit50, link

119
00:05:41,560 --> 00:05:44,740
and assignment in there to Google
Classroom, create an example student,

120
00:05:44,740 --> 00:05:45,970
have them join the classroom.

121
00:05:45,970 --> 00:05:49,178
And in this case, a lot of you guys are
going to be the example students too.

122
00:05:49,178 --> 00:05:52,240
I find it really helpful or
I found it really helpful

123
00:05:52,240 --> 00:05:57,820
to do the class as a student, see how
the kids are seeing it and experiencing

124
00:05:57,820 --> 00:06:01,060
it before I did it myself.

125
00:06:01,060 --> 00:06:05,007
View grade and return the assignment,
and then a Q&A from that first part.

126
00:06:05,007 --> 00:06:07,090
And as I said, we're going
to have a lot of stops.

127
00:06:07,090 --> 00:06:08,715
We're going to have a lot of questions.

128
00:06:08,715 --> 00:06:11,070
And we're not just going
to be in the slideshow.

129
00:06:11,070 --> 00:06:13,570
So these are some links you're
going to need to get started.

130
00:06:13,570 --> 00:06:17,020
Again, all of these are
in the slideshow online.

131
00:06:17,020 --> 00:06:19,870
If you go on to the Notion
page, you can click right here.

132
00:06:19,870 --> 00:06:22,780
The one that matters
right now, though, is

133
00:06:22,780 --> 00:06:26,570
going to be this one, which is
my example Google Classroom.

134
00:06:26,570 --> 00:06:28,340
So for me, it will take me in here.

135
00:06:28,340 --> 00:06:32,400
If you click there, it
should pop in and say, hey,

136
00:06:32,400 --> 00:06:36,020
I'm looking to join your classroom.

137
00:06:36,020 --> 00:06:41,440
It should automatically
join you as you click on it.

138
00:06:41,440 --> 00:06:43,660
So that's this one right here.

139
00:06:43,660 --> 00:06:46,180
In hindsight, I should have
gotten a URL shortener.

140
00:06:46,180 --> 00:06:47,275
Very sorry about that.

141
00:06:47,275 --> 00:06:50,040


142
00:06:50,040 --> 00:06:51,110
Where was it?

143
00:06:51,110 --> 00:06:51,690
It's here.

144
00:06:51,690 --> 00:06:54,460


145
00:06:54,460 --> 00:06:56,470
Someone let me know if
that's actually working.

146
00:06:56,470 --> 00:07:14,840


147
00:07:14,840 --> 00:07:17,795
Is it working or is it
just blocking you guys out?

148
00:07:17,795 --> 00:07:18,670
Let's put it in here.

149
00:07:18,670 --> 00:07:19,840
AUDIENCE: [INAUDIBLE]

150
00:07:19,840 --> 00:07:20,980
PETER WADE: It's very slow.

151
00:07:20,980 --> 00:07:21,820
OK, good.

152
00:07:21,820 --> 00:07:25,220


153
00:07:25,220 --> 00:07:26,740
I can't go in on that one.

154
00:07:26,740 --> 00:07:32,720


155
00:07:32,720 --> 00:07:33,410
There we go.

156
00:07:33,410 --> 00:07:34,207
OK, perfect.

157
00:07:34,207 --> 00:07:35,165
It seems to be working.

158
00:07:35,165 --> 00:07:39,570


159
00:07:39,570 --> 00:07:42,090
AUDIENCE: So I think I was
trying to get into your account.

160
00:07:42,090 --> 00:07:44,930
Was told the wrong account
for Google Classroom.

161
00:07:44,930 --> 00:07:47,537


162
00:07:47,537 --> 00:07:49,050
PETER WADE: OK.

163
00:07:49,050 --> 00:07:52,116
AUDIENCE: So I tried to go
through the link on your slide.

164
00:07:52,116 --> 00:07:54,660
PETER WADE: Let me try this.

165
00:07:54,660 --> 00:07:55,790
Let's do that again.

166
00:07:55,790 --> 00:08:01,922


167
00:08:01,922 --> 00:08:04,770
If there's anything I've
learned from my time teaching,

168
00:08:04,770 --> 00:08:08,080
it's that teaching computer science,
it's that nothing works the first time.

169
00:08:08,080 --> 00:08:11,950
And you just tell the students, just
roll with what we got for a second.

170
00:08:11,950 --> 00:08:13,038
We'll get there.

171
00:08:13,038 --> 00:08:14,580
It's still telling you wrong account.

172
00:08:14,580 --> 00:08:15,227
OK.

173
00:08:15,227 --> 00:08:16,685
AUDIENCE: It could be a me problem.

174
00:08:16,685 --> 00:08:18,540
PETER WADE: Possibly.

175
00:08:18,540 --> 00:08:19,095
Let's see.

176
00:08:19,095 --> 00:08:23,750


177
00:08:23,750 --> 00:08:27,690
OK, well, we'll continue for the moment.

178
00:08:27,690 --> 00:08:32,450
I think it's important to understand
what each one of these programs

179
00:08:32,450 --> 00:08:33,260
is doing, right?

180
00:08:33,260 --> 00:08:38,659
So you've got three separate pieces
that allow you to have your assignment,

181
00:08:38,659 --> 00:08:42,799
give the instructions, submit it,
and get it-- and then grade it.

182
00:08:42,799 --> 00:08:45,980
So the CS50 website,
which is for-- this is

183
00:08:45,980 --> 00:08:50,570
for Python, whatever CS50 module
or expansion pack you're using,

184
00:08:50,570 --> 00:08:53,750
starts with the website,
which includes all

185
00:08:53,750 --> 00:08:57,680
of the instructions, the videos,
everything that you might need.

186
00:08:57,680 --> 00:09:00,350
And if you're like me,
you're probably just going

187
00:09:00,350 --> 00:09:04,430
to link directly to the assignment
or to whatever they're asking about.

188
00:09:04,430 --> 00:09:06,980
Then you've got Submit50.

189
00:09:06,980 --> 00:09:11,210
And Submit50 is how the kids, when
they're working in the development

190
00:09:11,210 --> 00:09:15,080
environment, get their
work to you so that you

191
00:09:15,080 --> 00:09:17,210
can see it, comment, and grade on it.

192
00:09:17,210 --> 00:09:19,340
And then you've got your LMS.

193
00:09:19,340 --> 00:09:23,930
And your LMS, which is Learning
Management System could be anything.

194
00:09:23,930 --> 00:09:26,720
I think the most popular ones
that I know of are Canvas

195
00:09:26,720 --> 00:09:28,327
and Google Classroom.

196
00:09:28,327 --> 00:09:29,660
And I just heard of another one.

197
00:09:29,660 --> 00:09:31,760
And Blackbot-- I think?

198
00:09:31,760 --> 00:09:33,980
Blackboard.

199
00:09:33,980 --> 00:09:38,330
So there's a lot of
different ones, right?

200
00:09:38,330 --> 00:09:42,080
Each one of these works in
their own individual space.

201
00:09:42,080 --> 00:09:44,850
So I like to think of this, as well--

202
00:09:44,850 --> 00:09:47,000
and all of these systems work the same.

203
00:09:47,000 --> 00:09:49,310
Now, I call them the expansion packs.

204
00:09:49,310 --> 00:09:50,420
And I have our--

205
00:09:50,420 --> 00:09:55,230
go to all of the different CS50 modules
in there are each their own expansion

206
00:09:55,230 --> 00:09:55,730
packs.

207
00:09:55,730 --> 00:09:58,760
Some of them technically are base games.

208
00:09:58,760 --> 00:10:02,070
Like the Scratch and the Python
units can stand on their own.

209
00:10:02,070 --> 00:10:09,050
But a lot of them require some level
of completing a CS50 class itself.

210
00:10:09,050 --> 00:10:13,910
But they're very good for when you're
trying to expand beyond a single class

211
00:10:13,910 --> 00:10:18,770
or when you're trying to expand your
offerings without having to build

212
00:10:18,770 --> 00:10:22,640
your own class every single time.

213
00:10:22,640 --> 00:10:26,550
But that's my discussion for tomorrow
if you come back and see me tomorrow.

214
00:10:26,550 --> 00:10:31,590
So let's start with the most important
part here, which is the assignments.

215
00:10:31,590 --> 00:10:33,600
And the assignments is
really where-- this is

216
00:10:33,600 --> 00:10:36,600
how the kids learn what they're doing.

217
00:10:36,600 --> 00:10:39,510
And so to do that--
let me just make sure.

218
00:10:39,510 --> 00:10:43,230


219
00:10:43,230 --> 00:10:48,030
Yep, so for this one, we're going to--

220
00:10:48,030 --> 00:10:51,540
yeah, so the kids will complete
the assignment-- excuse me--

221
00:10:51,540 --> 00:10:53,490
the kids will complete--
or your students

222
00:10:53,490 --> 00:10:57,540
will complete the
assignment in the CS50 dev.

223
00:10:57,540 --> 00:11:01,530
But the assignment page,
which is under the curriculum

224
00:11:01,530 --> 00:11:06,060
and the unit for each class
is always on the website.

225
00:11:06,060 --> 00:11:12,360
And each-- well, almost each unit, but
in the AP class, Check50 and Submit50

226
00:11:12,360 --> 00:11:16,050
are there for every single assignment.

227
00:11:16,050 --> 00:11:20,010
Check50 is how the
students check their work.

228
00:11:20,010 --> 00:11:22,920
Anything that they submit
to Check50, you can't see.

229
00:11:22,920 --> 00:11:25,770
You can see the results if
you go to their computer.

230
00:11:25,770 --> 00:11:27,360
But you don't have--

231
00:11:27,360 --> 00:11:30,345
that is not how they submit
the assignment to you.

232
00:11:30,345 --> 00:11:33,160
Submit50 is how they actually
submit that assignment.

233
00:11:33,160 --> 00:11:36,420
So that you can view it,
comment, and all the other things

234
00:11:36,420 --> 00:11:38,590
you might need for it.

235
00:11:38,590 --> 00:11:39,810
There's also Style50.

236
00:11:39,810 --> 00:11:44,260
This was written before I had seen
the major updates to Style50, which

237
00:11:44,260 --> 00:11:51,300
is really cool, makes it-- which is much
nicer than the terminal command window.

238
00:11:51,300 --> 00:11:54,290
So I'm really excited for that.

239
00:11:54,290 --> 00:11:56,870
So let's talk about how
this all links together.

240
00:11:56,870 --> 00:12:02,140
And to do that, we're going to get
started by talking about the dev.

241
00:12:02,140 --> 00:12:05,530
And this was supposed
to be-- whoopsie, you

242
00:12:05,530 --> 00:12:08,360
can't see it because the
colors are all wrong.

243
00:12:08,360 --> 00:12:13,690
But the cs50-- the cs5dev is
the development environment.

244
00:12:13,690 --> 00:12:15,230
And that looks like this.

245
00:12:15,230 --> 00:12:17,350
You need to have your GitHub account.

246
00:12:17,350 --> 00:12:18,700
Try and log in.

247
00:12:18,700 --> 00:12:20,320
Start one up yourself.

248
00:12:20,320 --> 00:12:22,030
Show that you got--

249
00:12:22,030 --> 00:12:24,590
let's just make sure
that this part works.

250
00:12:24,590 --> 00:12:27,293
First thing in the slideshow that
works because the first thing

251
00:12:27,293 --> 00:12:29,335
you don't you have to do
that doesn't involve me.

252
00:12:29,335 --> 00:12:37,280


253
00:12:37,280 --> 00:12:40,760
So this is your development
environment, which

254
00:12:40,760 --> 00:12:44,280
is separated by three separate parts.

255
00:12:44,280 --> 00:12:47,742
This one has a whole bunch of
files and folders because this is--

256
00:12:47,742 --> 00:12:49,700
I've been using this for
a couple of years now.

257
00:12:49,700 --> 00:12:53,220
So it's got all my different
classes and the school years.

258
00:12:53,220 --> 00:12:55,810
But at its core, it's still a--

259
00:12:55,810 --> 00:12:58,010
I think it's a Linux based-- it's a--

260
00:12:58,010 --> 00:13:00,050
I know it's a Unix based environment.

261
00:13:00,050 --> 00:13:04,635
And to navigate it, the
terminal window, they

262
00:13:04,635 --> 00:13:06,510
are going to have to--
the students are going

263
00:13:06,510 --> 00:13:09,270
to have to learn how to navigate
things in the terminal window.

264
00:13:09,270 --> 00:13:12,340
And that usually takes a little while.

265
00:13:12,340 --> 00:13:16,110
So if there's anything I can tell you,
and let me just put this in a text

266
00:13:16,110 --> 00:13:17,595
that actually you can see.

267
00:13:17,595 --> 00:13:22,210


268
00:13:22,210 --> 00:13:25,540
There we go, nope.

269
00:13:25,540 --> 00:13:26,950
Sure, why not.

270
00:13:26,950 --> 00:13:32,110
OK, there's a bunch of Unix commands
that you should memorize for day one.

271
00:13:32,110 --> 00:13:34,570
So that you don't have to
go looking up as the kids

272
00:13:34,570 --> 00:13:39,940
as their students are struggling
with this, which is cd,

273
00:13:39,940 --> 00:13:43,870
change direc-- if you've never
used a Linux environment before,

274
00:13:43,870 --> 00:13:49,210
cd, mkdir, code, and rm.

275
00:13:49,210 --> 00:13:52,990
These are the four commands you're
going to need to get started.

276
00:13:52,990 --> 00:13:54,520
Memorize them.

277
00:13:54,520 --> 00:13:55,835
Put them right there.

278
00:13:55,835 --> 00:13:57,460
Because you're going to use them a lot.

279
00:13:57,460 --> 00:13:59,293
And the kids are going
to-- and the students

280
00:13:59,293 --> 00:14:01,880
are going to need to
memorize them as well.

281
00:14:01,880 --> 00:14:03,910
And half of what you're
going to do for unit--

282
00:14:03,910 --> 00:14:08,140
for unit 1 is just reminding kids, no,
you've got to make a new directory.

283
00:14:08,140 --> 00:14:09,790
No, you're in the wrong directory.

284
00:14:09,790 --> 00:14:12,370
You see you're in
unit-- you're in unit 0.

285
00:14:12,370 --> 00:14:13,630
You need to be in unit 1.

286
00:14:13,630 --> 00:14:18,850
No, you can't-- you have to create the
file before you can submit it, Ryan.

287
00:14:18,850 --> 00:14:20,410
Very simple conversations.

288
00:14:20,410 --> 00:14:28,790
But this is a big part of unit 1
is getting the commands correct.

289
00:14:28,790 --> 00:14:35,160
To my knowledge, the CS50 development
environment does not work on iPads.

290
00:14:35,160 --> 00:14:37,230
But I don't know that.

291
00:14:37,230 --> 00:14:39,630
It does?

292
00:14:39,630 --> 00:14:41,430
How did it work?

293
00:14:41,430 --> 00:14:43,180
AUDIENCE: I don't think
it worked as well.

294
00:14:43,180 --> 00:14:46,202
But he was able to do any
assignment I needed him to do on it.

295
00:14:46,202 --> 00:14:47,910
PETER WADE: All right,
so that's probably

296
00:14:47,910 --> 00:14:53,730
because of the update to
using VS Code instead of that.

297
00:14:53,730 --> 00:14:57,990
But that is-- so if you have
students on iPads, they can use it.

298
00:14:57,990 --> 00:15:02,730
But you should probably encourage
them to use a PC, a PC or a Mac.

299
00:15:02,730 --> 00:15:05,325
Because it's a cloud environment,
everything you do, online.

300
00:15:05,325 --> 00:15:06,700
You don't have to think about it.

301
00:15:06,700 --> 00:15:08,880
They go, oh no, the internet went down.

302
00:15:08,880 --> 00:15:10,740
Well, their stuff is online.

303
00:15:10,740 --> 00:15:11,777
Oh, I lost my file.

304
00:15:11,777 --> 00:15:12,360
No you didn't.

305
00:15:12,360 --> 00:15:14,430
You didn't do the homework.

306
00:15:14,430 --> 00:15:17,580
Pretty simple.

307
00:15:17,580 --> 00:15:20,640
One thing that's cool is that they
can share the development environment

308
00:15:20,640 --> 00:15:21,508
with one another.

309
00:15:21,508 --> 00:15:23,550
So if they're working
remotely, they can actually

310
00:15:23,550 --> 00:15:28,880
share the files and folders with one
another and get live updates on it.

311
00:15:28,880 --> 00:15:31,802
All right, so Submit50,
this is the one that took me

312
00:15:31,802 --> 00:15:33,260
a little while when I first did it.

313
00:15:33,260 --> 00:15:34,885
So we're going to do this one together.

314
00:15:34,885 --> 00:15:40,302
So to do this, we're going
to go into submit.cs50.io.

315
00:15:40,302 --> 00:15:42,510
And I know it's really small
for those of you online.

316
00:15:42,510 --> 00:15:43,218
I'm really sorry.

317
00:15:43,218 --> 00:15:45,920


318
00:15:45,920 --> 00:15:50,000
So this is what you'll
see when you first log in.

319
00:15:50,000 --> 00:15:55,453
You hit-- when you get to submit.cs50,
it just auto logged me in.

320
00:15:55,453 --> 00:15:57,620
But it'll ask you to authorize
it with your account.

321
00:15:57,620 --> 00:15:59,203
So you authorize it with your account.

322
00:15:59,203 --> 00:16:00,730
And it takes you to here.

323
00:16:00,730 --> 00:16:03,652
These are-- what you're
looking at right here

324
00:16:03,652 --> 00:16:05,860
is that I've submitted
assignments with this account.

325
00:16:05,860 --> 00:16:08,300
That's what you're seeing
are submissions I've made.

326
00:16:08,300 --> 00:16:12,340
So for your students, they
can also log in to Submit50

327
00:16:12,340 --> 00:16:13,690
and see what they've submitted.

328
00:16:13,690 --> 00:16:14,860
They can click on it.

329
00:16:14,860 --> 00:16:16,240
They can click on Check50.

330
00:16:16,240 --> 00:16:19,330
But this doesn't really
help us as the teacher.

331
00:16:19,330 --> 00:16:23,150
So what we're going to do is we go
to My Courses, which is on the right.

332
00:16:23,150 --> 00:16:28,030
And this is where all of
your courses will be listed.

333
00:16:28,030 --> 00:16:32,980
And you'll see this that it includes
the submissions with unique slugs.

334
00:16:32,980 --> 00:16:35,140
So if we go into this, we go into--

335
00:16:35,140 --> 00:16:37,816


336
00:16:37,816 --> 00:16:42,970
we'll do this one, AP
CSP school year 2023.

337
00:16:42,970 --> 00:16:49,390
43 submissions, so we can see my
students and their colorful user

338
00:16:49,390 --> 00:16:51,610
pictures.

339
00:16:51,610 --> 00:16:53,870
And this is where
you'll see the results.

340
00:16:53,870 --> 00:16:56,530
So if we take a look at--

341
00:16:56,530 --> 00:16:59,590
let's see, we'll do Aidan Yarros.

342
00:16:59,590 --> 00:17:02,690
Aiden Yarros, he submitted
the program password.

343
00:17:02,690 --> 00:17:09,430
And we can see all of the results
that are premade by the CS50 staff.

344
00:17:09,430 --> 00:17:10,839
If we hit Style50.

345
00:17:10,839 --> 00:17:14,740
It brings up the code, shows any
style errors that they may have made.

346
00:17:14,740 --> 00:17:18,040
And then comments, because
comments are important.

347
00:17:18,040 --> 00:17:20,890
You can look at the code and
make comments on the code.

348
00:17:20,890 --> 00:17:24,069
And they can directly
access that and see that.

349
00:17:24,069 --> 00:17:26,200
That's all through the GitHub system.

350
00:17:26,200 --> 00:17:29,140
You don't have to do any of that.

351
00:17:29,140 --> 00:17:32,780
But to do this, we have to make a class.

352
00:17:32,780 --> 00:17:36,310
So what we're going to do is
we're-- is that to make a new class,

353
00:17:36,310 --> 00:17:38,200
you have to go to a specific URL.

354
00:17:38,200 --> 00:17:41,170
There's not a button in here.

355
00:17:41,170 --> 00:17:44,378
I think Rongxin had to
email me three or four times

356
00:17:44,378 --> 00:17:46,670
to tell me there's no button
in there, but where is it?

357
00:17:46,670 --> 00:17:47,637
No, it's not in there.

358
00:17:47,637 --> 00:17:48,720
You got to do it yourself.

359
00:17:48,720 --> 00:17:53,480
So the link to start a new
Classroom is courses/new.

360
00:17:53,480 --> 00:17:56,130


361
00:17:56,130 --> 00:17:58,930
And that's how you get
to create a new course.

362
00:17:58,930 --> 00:18:04,240
And then for this purpose, we're
going to call this our test example.

363
00:18:04,240 --> 00:18:08,680
OK, and then just like
Rongxin demonstrated earlier,

364
00:18:08,680 --> 00:18:14,170
it will create a new CS50
class, a new Submit50 class

365
00:18:14,170 --> 00:18:16,375
that your students can submit to.

366
00:18:16,375 --> 00:18:18,910


367
00:18:18,910 --> 00:18:24,190
First deal you have to get the
link for them, which is right here.

368
00:18:24,190 --> 00:18:26,740
And what I have always
done, if you take a look,

369
00:18:26,740 --> 00:18:29,980
this is my fake Google Classroom here.

370
00:18:29,980 --> 00:18:33,430
I have always, at the very
top, made it a material, just

371
00:18:33,430 --> 00:18:36,610
to have a unit at the top, which
includes Scratch, and syllabus,

372
00:18:36,610 --> 00:18:39,820
and then websites, and passwords, and
other stuff that they're definitely

373
00:18:39,820 --> 00:18:40,600
going to need.

374
00:18:40,600 --> 00:18:42,310
At the top, you can make--

375
00:18:42,310 --> 00:18:47,560
I made an assignment typically,
just included the link right there.

376
00:18:47,560 --> 00:18:49,075
And then I posted it.

377
00:18:49,075 --> 00:18:51,750


378
00:18:51,750 --> 00:18:57,870
And now as a student, which is on the
right, this is my fake student account.

379
00:18:57,870 --> 00:19:04,860
I can go down here to the Submit50
assignment and click on it.

380
00:19:04,860 --> 00:19:10,830
And it will now say, hey,
authorize CS50 Submit.

381
00:19:10,830 --> 00:19:11,787
So I hit authorize.

382
00:19:11,787 --> 00:19:13,620
And then I type the
password, which is going

383
00:19:13,620 --> 00:19:16,203
to be a problem because I can't
remember what the password is.

384
00:19:16,203 --> 00:19:18,420
Oh wait, it's-- oh, there it is, good.

385
00:19:18,420 --> 00:19:21,840


386
00:19:21,840 --> 00:19:24,270
So they click I understand
and will grant teachers

387
00:19:24,270 --> 00:19:25,972
this course-- yada, yada, yada.

388
00:19:25,972 --> 00:19:27,930
So now from their end,
this is all that they've

389
00:19:27,930 --> 00:19:30,690
got because they haven't submitted
anything obviously, right?

390
00:19:30,690 --> 00:19:37,650
And from our end, when
I reload this page,

391
00:19:37,650 --> 00:19:44,930
we can see that I have a single
student in this class, CBogus02131.

392
00:19:44,930 --> 00:19:46,850
I'm sure that there'll be a very pop--

393
00:19:46,850 --> 00:19:48,770
I'm sure that there'll
be a great programmer.

394
00:19:48,770 --> 00:19:51,930


395
00:19:51,930 --> 00:19:56,130
So now let's do an assignment.

396
00:19:56,130 --> 00:19:59,070
Hold on, I think I'm jumping
ahead of myself, excuse me.

397
00:19:59,070 --> 00:19:59,992
Create a new class.

398
00:19:59,992 --> 00:20:01,950
So the other thing that
we need to do, and this

399
00:20:01,950 --> 00:20:07,200
was another part that took me a little
while is that for each student to--

400
00:20:07,200 --> 00:20:13,620
their work to appear in
your Submit50 Classroom,

401
00:20:13,620 --> 00:20:20,050
you have to include the slug to
make the Submit and Check50 slug.

402
00:20:20,050 --> 00:20:21,930
So at the bottom of
the page here, you'll

403
00:20:21,930 --> 00:20:24,900
find the Check50 or the Submit50 slug.

404
00:20:24,900 --> 00:20:32,350
And you copy everything from
down here and paste it directly

405
00:20:32,350 --> 00:20:35,570
into the assignment.

406
00:20:35,570 --> 00:20:38,672
So you click-- whoops, yep, here we are.

407
00:20:38,672 --> 00:20:39,880
Oh, you need to hit Settings.

408
00:20:39,880 --> 00:20:40,660
That's why.

409
00:20:40,660 --> 00:20:43,583
So we go to Settings and then at
the bottom here, you'll see slugs.

410
00:20:43,583 --> 00:20:44,500
Right now, it's empty.

411
00:20:44,500 --> 00:20:47,240


412
00:20:47,240 --> 00:20:49,080
You paste that in there.

413
00:20:49,080 --> 00:20:54,350
And now, anytime a student
submits that assignment,

414
00:20:54,350 --> 00:20:59,060
it will submit their work
to your Google Classroom--

415
00:20:59,060 --> 00:21:01,880
or to excuse me, to
your Submit50 Classroom.

416
00:21:01,880 --> 00:21:04,590


417
00:21:04,590 --> 00:21:08,340
And so in this example I have here,
the first assignment, which is Hello.

418
00:21:08,340 --> 00:21:12,820
So if we look here, here is
the assignment page for Hello.

419
00:21:12,820 --> 00:21:13,810
It's got all the steps.

420
00:21:13,810 --> 00:21:16,330
Hello is a great starting
point because it's--

421
00:21:16,330 --> 00:21:17,780
it's a step by step by step.

422
00:21:17,780 --> 00:21:21,910
It's more of checking that they
understand how to submit work.

423
00:21:21,910 --> 00:21:26,071
So they've got all of the instructions
and all this, and yada, yada, yada,

424
00:21:26,071 --> 00:21:27,430
yada.

425
00:21:27,430 --> 00:21:29,830
And then all we have
to do is we can run--

426
00:21:29,830 --> 00:21:33,580
is that as a student,
we can just run Check50.

427
00:21:33,580 --> 00:21:38,300
So we-- but when I click paste it in
and you'll see this very, very, very,

428
00:21:38,300 --> 00:21:42,790
very often, where students will paste in
Check50 and they'll get this complaint.

429
00:21:42,790 --> 00:21:46,990
You seem to be missing
the required files.

430
00:21:46,990 --> 00:21:49,990
It's because you're not
in the right directory.

431
00:21:49,990 --> 00:21:56,830
You will have that discussion at
least 10 times per assignment.

432
00:21:56,830 --> 00:21:59,590
So we type in LS, it shows us
that we're in the right directory.

433
00:21:59,590 --> 00:22:01,270
OK, now we paste in Check50.

434
00:22:01,270 --> 00:22:07,420


435
00:22:07,420 --> 00:22:10,038
And we don't have to
do the whole backend

436
00:22:10,038 --> 00:22:11,830
linking that we were
doing last year, which

437
00:22:11,830 --> 00:22:15,560
is another great
improvement since last year.

438
00:22:15,560 --> 00:22:18,380
All right, so we can see now, this
is what the students will see.

439
00:22:18,380 --> 00:22:20,810
Is that they'll see hello.c exists.

440
00:22:20,810 --> 00:22:22,535
And I'll expand this up a little bit.

441
00:22:22,535 --> 00:22:27,300


442
00:22:27,300 --> 00:22:28,950
We'll see hello.c exists.

443
00:22:28,950 --> 00:22:30,540
And we'll see hello.c compiles.

444
00:22:30,540 --> 00:22:34,230
The students will often just type
this in and hit this again, and again,

445
00:22:34,230 --> 00:22:35,010
and again.

446
00:22:35,010 --> 00:22:38,132
Always remind them, click
on the link at the bottom.

447
00:22:38,132 --> 00:22:39,840
So they can actually
see what's happening

448
00:22:39,840 --> 00:22:43,950
and what the computer is
expecting, what's popping back.

449
00:22:43,950 --> 00:22:45,270
So we can see this.

450
00:22:45,270 --> 00:22:47,820
Now, for this purpose, we're
just going to submit this.

451
00:22:47,820 --> 00:22:56,290
So we take the same slug, let me
change Check50 to Submit50, Submit50.

452
00:22:56,290 --> 00:23:00,340


453
00:23:00,340 --> 00:23:05,110
And then we see the-- keeping in mind
the courses, that was really fast.

454
00:23:05,110 --> 00:23:08,130


455
00:23:08,130 --> 00:23:15,060
So we see here now in our Submit50
Classroom that there is a single

456
00:23:15,060 --> 00:23:20,280
submission from one student, CBogus,
who got a 2 out of 4 on their Check50

457
00:23:20,280 --> 00:23:25,830
assignment, who got a 1.00 on
their Style50, and who has--

458
00:23:25,830 --> 00:23:28,680
and that has zero comments in there.

459
00:23:28,680 --> 00:23:32,610
Now at the moment, there is
not a way to-- you have to--

460
00:23:32,610 --> 00:23:36,300
then to give the grade back
to the student, hold on,

461
00:23:36,300 --> 00:23:39,030
let me just make sure I'm not
jumping ahead of anything.

462
00:23:39,030 --> 00:23:43,710
So that's the key point to
understand what Submit50 is doing.

463
00:23:43,710 --> 00:23:45,240
You create a new class.

464
00:23:45,240 --> 00:23:48,090
It validates each student,
add themselves correctly.

465
00:23:48,090 --> 00:23:50,460
And then add slugs you
intend to use the slug list.

466
00:23:50,460 --> 00:23:56,580
I guess you can also leave the
slug list open with not the root

467
00:23:56,580 --> 00:23:59,610
directory, with the lower directory.

468
00:23:59,610 --> 00:24:02,040
I've always just
manually put each one in.

469
00:24:02,040 --> 00:24:03,360
So it'll work in either way.

470
00:24:03,360 --> 00:24:08,650
Nice thing with this, even if you
have forgotten to add a specific slug,

471
00:24:08,650 --> 00:24:11,980
a student can still
submit the assignment.

472
00:24:11,980 --> 00:24:15,610
You can still capture it
after adding the slug.

473
00:24:15,610 --> 00:24:17,980
The student doesn't have to
submit the assignment again

474
00:24:17,980 --> 00:24:19,810
if you have not put the slug in.

475
00:24:19,810 --> 00:24:23,570
Very, very useful.

476
00:24:23,570 --> 00:24:28,650
And then you add the relevant material
from the assignment page to your LMS.

477
00:24:28,650 --> 00:24:32,540
So in my case, the way
I typically ran it was I

478
00:24:32,540 --> 00:24:36,470
had each assignment as a
Google Classroom assignment.

479
00:24:36,470 --> 00:24:40,910
My students will look anywhere on
the internet for their homework

480
00:24:40,910 --> 00:24:44,120
instead of on the website
I tell them to go to.

481
00:24:44,120 --> 00:24:45,545
They'll look in Google Classroom.

482
00:24:45,545 --> 00:24:46,670
They'll put it into Google.

483
00:24:46,670 --> 00:24:48,830
But they will not go
to a separate website.

484
00:24:48,830 --> 00:24:52,550
So I always found it easier to
give a link to the assignment

485
00:24:52,550 --> 00:24:59,490
directly, which here is Hello, as well
as a video with our good old friend

486
00:24:59,490 --> 00:25:01,530
Brian Yu.

487
00:25:01,530 --> 00:25:04,530
My students really liked
Brian Yu this year.

488
00:25:04,530 --> 00:25:08,310
Really excited every time
he came on the screen.

489
00:25:08,310 --> 00:25:11,340
And then I also included
the Check50 and--

490
00:25:11,340 --> 00:25:13,150
oops, excuse me.

491
00:25:13,150 --> 00:25:16,540
And then I also included the
Check50 and the Submit50 slug.

492
00:25:16,540 --> 00:25:20,550
So that they could just copy paste
them in to the terminal window,

493
00:25:20,550 --> 00:25:23,850
really quick, test their
code, submit their code,

494
00:25:23,850 --> 00:25:29,800
reduce complaints and
improved their performance.

495
00:25:29,800 --> 00:25:41,970
Now, I want to get you
Open, Edit, there we go.

496
00:25:41,970 --> 00:25:48,360
And again, there's no link between
Google Classroom and Submit50.

497
00:25:48,360 --> 00:25:50,550
It's an independent system.

498
00:25:50,550 --> 00:25:52,950
At the moment, to my
knowledge, there isn't

499
00:25:52,950 --> 00:25:58,120
anything that links the Submit
system to any LMS system.

500
00:25:58,120 --> 00:26:00,600
So the students can't get
graded through Submit50.

501
00:26:00,600 --> 00:26:02,190
It only checks what they've done.

502
00:26:02,190 --> 00:26:07,920


503
00:26:07,920 --> 00:26:11,370
OK, we're going to try that in a second.

504
00:26:11,370 --> 00:26:14,580
So I'm going to stop here
because I've gone through a lot.

505
00:26:14,580 --> 00:26:19,470
And I'm curious what questions
there are in here as well as online.

506
00:26:19,470 --> 00:26:21,480
In this Classroom, are
there any questions

507
00:26:21,480 --> 00:26:26,950
that have appeared as
we've gone through this?

508
00:26:26,950 --> 00:26:29,730


509
00:26:29,730 --> 00:26:30,265
Yes.

510
00:26:30,265 --> 00:26:32,640
AUDIENCE: Can you [INAUDIBLE]
the link to create courses?

511
00:26:32,640 --> 00:26:35,380
You said courses--

512
00:26:35,380 --> 00:26:39,910
PETER WADE: So the question was, what
is the link to create a new course?

513
00:26:39,910 --> 00:26:45,190
The way to do that, again, is
you go into the Submit50 system.

514
00:26:45,190 --> 00:26:48,580
You go into submit50.cs50.io--

515
00:26:48,580 --> 00:26:50,640
and hold on, and see
if I can get a notes--

516
00:26:50,640 --> 00:26:56,690


517
00:26:56,690 --> 00:26:59,750
there's a way to somehow.

518
00:26:59,750 --> 00:27:05,093


519
00:27:05,093 --> 00:27:07,760
So I'm just going to make this a
nice big document for everyone,

520
00:27:07,760 --> 00:27:10,420
so you can see.

521
00:27:10,420 --> 00:27:14,350
OK, so you've got your
general link here.

522
00:27:14,350 --> 00:27:21,730
And the way you add a new course is
by adding on to that URL N-E-W, new.

523
00:27:21,730 --> 00:27:26,060
And that's the URL to make
a new class in Submit50.

524
00:27:26,060 --> 00:27:30,000


525
00:27:30,000 --> 00:27:30,990
So the question?

526
00:27:30,990 --> 00:27:34,500
That took me about three
months to figure out.

527
00:27:34,500 --> 00:27:36,180
Any questions from online?

528
00:27:36,180 --> 00:27:37,050
AUDIENCE: Yeah, we have a quite a few.

529
00:27:37,050 --> 00:27:37,830
You want me to go through them?

530
00:27:37,830 --> 00:27:40,530
PETER WADE: Yeah, would you
mind throw one or two or three?

531
00:27:40,530 --> 00:27:45,240
AUDIENCE: So from Hilda, we have what
is the setup process for students?

532
00:27:45,240 --> 00:27:47,700
Do they need to create a
GitHub account in advance?

533
00:27:47,700 --> 00:27:49,950
And can you batch create
for the students in advance

534
00:27:49,950 --> 00:27:52,110
so they don't have to
spend as much time?

535
00:27:52,110 --> 00:27:55,020
PETER WADE: To my knowledge, you
can't create accounts for students

536
00:27:55,020 --> 00:27:56,310
because it needs to--

537
00:27:56,310 --> 00:27:57,750
GitHub has two factor.

538
00:27:57,750 --> 00:28:00,790
And the two factor defaults
to their email address.

539
00:28:00,790 --> 00:28:03,010
So each one of them needs it.

540
00:28:03,010 --> 00:28:06,000
I'm going to talk about this later
because I've got a layout to class.

541
00:28:06,000 --> 00:28:10,380
But in the same way that this
presentation is called day one,

542
00:28:10,380 --> 00:28:12,180
year one, day one.

543
00:28:12,180 --> 00:28:14,640
I have what I call year one, day two.

544
00:28:14,640 --> 00:28:17,400
And day two, you just
acknowledge you're going

545
00:28:17,400 --> 00:28:22,430
to lose the entire day to getting
the kids set up with the tools.

546
00:28:22,430 --> 00:28:24,430
Because the kids are going
to run into problems.

547
00:28:24,430 --> 00:28:26,847
One of them, their GitHub
account isn't going to validate.

548
00:28:26,847 --> 00:28:29,710
And you're going to have to spend
half an hour working with them,

549
00:28:29,710 --> 00:28:31,180
trying to figure it out.

550
00:28:31,180 --> 00:28:33,220
If there's any
recommendation I can have,

551
00:28:33,220 --> 00:28:36,280
any class that you are
primarily using GitHub,

552
00:28:36,280 --> 00:28:40,600
and it's going to be much better
now that we don't have to do the--

553
00:28:40,600 --> 00:28:44,140
there used to be this backend thing
that you needed to link the dev

554
00:28:44,140 --> 00:28:45,820
environment to with GitHub.

555
00:28:45,820 --> 00:28:48,910
And that alone would take about
20 minutes for each student.

556
00:28:48,910 --> 00:28:50,530
That's gone.

557
00:28:50,530 --> 00:28:51,760
Much better now.

558
00:28:51,760 --> 00:28:56,560
But yeah, you're definitely going to
have to take at least one day, possibly

559
00:28:56,560 --> 00:28:57,520
two days.

560
00:28:57,520 --> 00:28:59,140
It's OK.

561
00:28:59,140 --> 00:29:00,140
You'll get through it.

562
00:29:00,140 --> 00:29:00,760
I promise.

563
00:29:00,760 --> 00:29:04,760
But just tell the kids this is going
to take a day, please be patient.

564
00:29:04,760 --> 00:29:07,840
We need to set each of them
up with a GitHub account.

565
00:29:07,840 --> 00:29:10,720
You're going to need to set each
of them up with a Scratch account

566
00:29:10,720 --> 00:29:13,890
if you're doing the AP class.

567
00:29:13,890 --> 00:29:17,440
I truly do recommend doing
the Scratch unit zero.

568
00:29:17,440 --> 00:29:18,820
You can skip it if you want.

569
00:29:18,820 --> 00:29:21,940
I think it's a great way to set
them up for the concept of doing

570
00:29:21,940 --> 00:29:26,260
a big project at the end of each unit.

571
00:29:26,260 --> 00:29:28,690
OK, excellent question.

572
00:29:28,690 --> 00:29:32,560
Another question from online.

573
00:29:32,560 --> 00:29:35,560
AUDIENCE: Sure a couple of
questions couple of the questions

574
00:29:35,560 --> 00:29:39,040
here have been focused on how are you
supposed to grade the students, if not

575
00:29:39,040 --> 00:29:41,530
on Submit50?

576
00:29:41,530 --> 00:29:44,410
PETER WADE: The way that
I did it is I created--

577
00:29:44,410 --> 00:29:47,830
excuse me-- I created a set of--

578
00:29:47,830 --> 00:29:53,290
excuse me-- I created a set of rubrics.

579
00:29:53,290 --> 00:29:55,160
So that I could really
quickly go through.

580
00:29:55,160 --> 00:29:56,500
So I had a lab rubric.

581
00:29:56,500 --> 00:29:59,020
I had a assignment rubric.

582
00:29:59,020 --> 00:30:02,620
I had bigger complex rubrics.

583
00:30:02,620 --> 00:30:05,770
So that as they were going through,
I could really quickly just go,

584
00:30:05,770 --> 00:30:08,800
OK, this program includes everything.

585
00:30:08,800 --> 00:30:11,720
In my case, I put it
down to the following.

586
00:30:11,720 --> 00:30:13,180
This is a lab assignment.

587
00:30:13,180 --> 00:30:14,080
Labs are shorter.

588
00:30:14,080 --> 00:30:15,880
They're 10-- they're 10 points each.

589
00:30:15,880 --> 00:30:17,740
Does the program include comments?

590
00:30:17,740 --> 00:30:19,870
Does it meet style expectations?

591
00:30:19,870 --> 00:30:21,820
Is it functional?

592
00:30:21,820 --> 00:30:25,030
Does it meet edge cases
when I throw edge cases in?

593
00:30:25,030 --> 00:30:26,710
And is the program efficient?

594
00:30:26,710 --> 00:30:29,770
Those were the core concepts
that I focused on labs.

595
00:30:29,770 --> 00:30:32,360
Projects, obviously, were
bigger, more complicated.

596
00:30:32,360 --> 00:30:36,470
And they had more points added on.

597
00:30:36,470 --> 00:30:38,600
I always graded--

598
00:30:38,600 --> 00:30:42,470
I told the students that
they would get their grades

599
00:30:42,470 --> 00:30:49,400
through our SMS, which was Renweb,
which is a terrible SMS, for the record.

600
00:30:49,400 --> 00:30:52,430
But you can find your grades there.

601
00:30:52,430 --> 00:30:54,890
Then they can find their grades there.

602
00:30:54,890 --> 00:30:58,310
I would grade them in Google Classroom.

603
00:30:58,310 --> 00:31:02,900
But at the time, CS50 did not have any--

604
00:31:02,900 --> 00:31:05,990
the Submit50 system did not
have any grading capability

605
00:31:05,990 --> 00:31:11,450
other than adding comments to their
work and showing off what they missed

606
00:31:11,450 --> 00:31:13,220
from the checks that were written.

607
00:31:13,220 --> 00:31:14,600
And it can be important.

608
00:31:14,600 --> 00:31:18,530
Sometimes the kids-- had this
happen once where kids will--

609
00:31:18,530 --> 00:31:20,510
you have to be really
careful when they submit.

610
00:31:20,510 --> 00:31:22,760
Because sometimes they won't--

611
00:31:22,760 --> 00:31:26,930
they will just work to
get the questions right.

612
00:31:26,930 --> 00:31:29,240
So they'll get all green faces.

613
00:31:29,240 --> 00:31:31,820
But they won't actually think
about what the problem is.

614
00:31:31,820 --> 00:31:35,360
They won't actually think, oh, how do
I make it say someone's name, instead

615
00:31:35,360 --> 00:31:37,710
of just, OK, I'll make it say this.

616
00:31:37,710 --> 00:31:38,685
If the name is this.

617
00:31:38,685 --> 00:31:41,810
That was one-- that was actually one
that one of the first assignments that

618
00:31:41,810 --> 00:31:49,010
I found was that the kid made it so
that if the username was equal to this,

619
00:31:49,010 --> 00:31:49,760
and they went in--

620
00:31:49,760 --> 00:31:52,640
I was impressed with their
level of work for this one.

621
00:31:52,640 --> 00:31:58,970
They went into the C library, found out
how they compared strings correctly,

622
00:31:58,970 --> 00:32:03,350
which if you know C, you can't compare
strings directly to each other.

623
00:32:03,350 --> 00:32:07,190
But they looked at that,
checked what the input was,

624
00:32:07,190 --> 00:32:09,050
and then output something specifically.

625
00:32:09,050 --> 00:32:12,290
They didn't output the variable.

626
00:32:12,290 --> 00:32:14,900
They just output a string
specific to each one, which

627
00:32:14,900 --> 00:32:16,340
I was very impressed by.

628
00:32:16,340 --> 00:32:17,540
But he still got a 0--

629
00:32:17,540 --> 00:32:20,180
or he still got a 5 on the assignment.

630
00:32:20,180 --> 00:32:21,410
One more, I think.

631
00:32:21,410 --> 00:32:22,850
One more from online if there is?

632
00:32:22,850 --> 00:32:25,880
AUDIENCE: Yeah sure, there's been a
couple of questions just regarding--

633
00:32:25,880 --> 00:32:28,983
you've been mentioning Google
Classroom here for the last few slides.

634
00:32:28,983 --> 00:32:31,400
Do you have any other LMS
systems that you would recommend

635
00:32:31,400 --> 00:32:33,930
that are compatible with Submit50?

636
00:32:33,930 --> 00:32:37,410
PETER WADE: I mean, every system
is compatible with Submit50

637
00:32:37,410 --> 00:32:39,510
because it's not connected to it.

638
00:32:39,510 --> 00:32:43,890
Submit50 does not link to
any LMS that I know of.

639
00:32:43,890 --> 00:32:45,450
And I would look at the--

640
00:32:45,450 --> 00:32:47,840
Rongxin is that true?

641
00:32:47,840 --> 00:32:51,160
Does it-- does it connect-- does
Submit50 connect to like Canvas,

642
00:32:51,160 --> 00:32:53,710
or Google Classroom, or anything?

643
00:32:53,710 --> 00:32:56,750
Or is that an idea in the future?

644
00:32:56,750 --> 00:32:58,660
RONGXIN: It is not out
of the box possible.

645
00:32:58,660 --> 00:33:00,790
But we do offer API.

646
00:33:00,790 --> 00:33:05,260
If you have the technical savvy, you
can build that connection to Canvas.

647
00:33:05,260 --> 00:33:07,840
Canvas also provide API.

648
00:33:07,840 --> 00:33:09,250
PETER WADE: So there is a way--

649
00:33:09,250 --> 00:33:12,820
you can build a software that
will connect it directly.

650
00:33:12,820 --> 00:33:16,540
But by default, Submit50
runs in its own box.

651
00:33:16,540 --> 00:33:17,830
I go back to this.

652
00:33:17,830 --> 00:33:23,590
Each one of these runs in
their own little box online.

653
00:33:23,590 --> 00:33:26,650
The AP website, Submit50,
the dev environment,

654
00:33:26,650 --> 00:33:31,750
and your LMS, each one of them is
sequestered in their own little circle.

655
00:33:31,750 --> 00:33:35,398
And other than Submit50
and the dev environment,

656
00:33:35,398 --> 00:33:36,940
they don't really talk to each other.

657
00:33:36,940 --> 00:33:40,210


658
00:33:40,210 --> 00:33:45,570
All right, now to those
of you in here, if it's--

659
00:33:45,570 --> 00:33:47,820
probably just going through
stuff that we've all done.

660
00:33:47,820 --> 00:33:52,110
So I'm going to keep moving.

661
00:33:52,110 --> 00:33:55,627
A couple of pointers for
those of you who are--

662
00:33:55,627 --> 00:33:58,252
sorry, I should stop clapping
right in front of the microphone.

663
00:33:58,252 --> 00:34:01,350


664
00:34:01,350 --> 00:34:04,350
One of the trouble-- one of
the ways that I have taught

665
00:34:04,350 --> 00:34:06,970
has been to teach mostly flipped.

666
00:34:06,970 --> 00:34:08,190
So the students will come--

667
00:34:08,190 --> 00:34:11,760
will watch the video through
Edpuzzle, come into the classroom.

668
00:34:11,760 --> 00:34:13,830
And they'll get a shorter lecture.

669
00:34:13,830 --> 00:34:15,659
They'll still get a
lecture of some level.

670
00:34:15,659 --> 00:34:20,010
But they'll get a shorter lecture
about how to do the assignment.

671
00:34:20,010 --> 00:34:22,230
Maybe I'll give them
a couple lines of code

672
00:34:22,230 --> 00:34:26,230
to get them started
with what they're doing.

673
00:34:26,230 --> 00:34:31,860
But you have to keep the
time in class varied.

674
00:34:31,860 --> 00:34:34,080
Because otherwise, they'll
just feel like they go

675
00:34:34,080 --> 00:34:35,969
in every day to do the same projects.

676
00:34:35,969 --> 00:34:37,980
And if they're not--
they really-- and if they

677
00:34:37,980 --> 00:34:43,350
feel like they're not making progress,
it becomes a real chore for them

678
00:34:43,350 --> 00:34:44,370
to be in class.

679
00:34:44,370 --> 00:34:45,850
And I had a student tell me that.

680
00:34:45,850 --> 00:34:49,790
That was one of my-- my first
teaching year, I made that mistake.

681
00:34:49,790 --> 00:34:51,699
So that's my recommendation.

682
00:34:51,699 --> 00:34:58,270
They also can really get to a
point, you have to manage it--

683
00:34:58,270 --> 00:35:02,740
and it takes a while to learn this,
you have to manage the class in a way--

684
00:35:02,740 --> 00:35:06,460
if you're having them work in class,
you have to manage it in a way

685
00:35:06,460 --> 00:35:10,060
where they do not just rely on
one student to do all the work

686
00:35:10,060 --> 00:35:14,440
and then all just copy
and change it slightly.

687
00:35:14,440 --> 00:35:16,680
AI is another whole thing.

688
00:35:16,680 --> 00:35:19,740
But I think the best
thing suggestion I have

689
00:35:19,740 --> 00:35:23,880
is the labs, when I did my classes,
I would do the video lecture.

690
00:35:23,880 --> 00:35:26,550
And then I'd give some specific
lectures about whatever I'm

691
00:35:26,550 --> 00:35:31,230
trying to do, maybe go into
more detail on a specific topic,

692
00:35:31,230 --> 00:35:34,230
memory addresses were a big one
because it took them a little while

693
00:35:34,230 --> 00:35:38,370
to understand a string
starts at a memory address.

694
00:35:38,370 --> 00:35:40,215
My biggest suggestion is--

695
00:35:40,215 --> 00:35:42,750
the way I did it was that
the labs, which are back,

696
00:35:42,750 --> 00:35:45,450
and I'm so glad that they're
back, because they're so useful.

697
00:35:45,450 --> 00:35:47,070
The labs would do--

698
00:35:47,070 --> 00:35:48,250
would be their own thing.

699
00:35:48,250 --> 00:35:50,850
I would usually walk them
through the steps to complete it.

700
00:35:50,850 --> 00:35:52,800
And then they would
get to the assignments.

701
00:35:52,800 --> 00:35:55,505
And they would be more on their own.

702
00:35:55,505 --> 00:35:56,880
They're allowed to work together.

703
00:35:56,880 --> 00:35:59,463
They're allowed to talk to each
other because let's be honest,

704
00:35:59,463 --> 00:36:01,260
that's what professional programmers do.

705
00:36:01,260 --> 00:36:07,440
But it's still up to each of
them to do the work themselves.

706
00:36:07,440 --> 00:36:09,690
Make sure students know
where the hint section is.

707
00:36:09,690 --> 00:36:13,440
As I said, kids will look anywhere on
the internet for an answer except where

708
00:36:13,440 --> 00:36:15,730
you tell them to go.

709
00:36:15,730 --> 00:36:18,600
They won't read-- they
really don't want to read.

710
00:36:18,600 --> 00:36:21,660
They'll just start jumping into
the program without thinking.

711
00:36:21,660 --> 00:36:24,330
So reading through the
assignment expectations,

712
00:36:24,330 --> 00:36:28,530
really easy way to remove that problem.

713
00:36:28,530 --> 00:36:32,310
I have, generally, I didn't
send kids home with homework.

714
00:36:32,310 --> 00:36:33,870
But sometimes I would.

715
00:36:33,870 --> 00:36:35,700
I had what I called the 15-minute rule.

716
00:36:35,700 --> 00:36:38,350
Where a kid, when they were a
student, when they were home,

717
00:36:38,350 --> 00:36:43,150
had to spend 15 minutes on a problem
themselves before they tried--

718
00:36:43,150 --> 00:36:46,810
before they gave up and went
to the internet or emailed me.

719
00:36:46,810 --> 00:36:47,745
They never did that.

720
00:36:47,745 --> 00:36:49,120
They always went to the internet.

721
00:36:49,120 --> 00:36:51,460
And then in later in the
year, they went to chatGPT.

722
00:36:51,460 --> 00:36:56,131
But that was a tool that
I thought was really good.

723
00:36:56,131 --> 00:36:57,940
AI, this has been a whole discussion.

724
00:36:57,940 --> 00:37:01,600
I'm sure every single teacher in
this room has had to deal with AI.

725
00:37:01,600 --> 00:37:04,090
A lot of schools probably
did the exact same thing

726
00:37:04,090 --> 00:37:06,940
that we did where we said
no AI, don't touch it.

727
00:37:06,940 --> 00:37:10,120
We blocked it from the school Wi-Fi.

728
00:37:10,120 --> 00:37:13,930
This AI tool that I just
saw, I haven't tested it yet,

729
00:37:13,930 --> 00:37:18,370
but it seems great in that it gives
that-- leads them to the answer

730
00:37:18,370 --> 00:37:22,420
without giving it to them the
same way that chatGPT says.

731
00:37:22,420 --> 00:37:26,050
I always put it like this, though,
if you're doing the AP class,

732
00:37:26,050 --> 00:37:30,130
the answer to every
assignment is on the internet.

733
00:37:30,130 --> 00:37:32,410
Every single assignment
has been completed

734
00:37:32,410 --> 00:37:35,260
probably 1,000 times by
1,000 different people who

735
00:37:35,260 --> 00:37:38,500
have 1,000 different solutions.

736
00:37:38,500 --> 00:37:43,600
And I always told the
students, it's unlikely I'm

737
00:37:43,600 --> 00:37:49,270
going to catch you if you submit someone
else's assignment every single time.

738
00:37:49,270 --> 00:37:51,430
I probably will because
all of a sudden, I'll

739
00:37:51,430 --> 00:37:53,800
ask you to do a program
assignment without the internet.

740
00:37:53,800 --> 00:37:55,390
And then you can't seem to do it.

741
00:37:55,390 --> 00:37:59,012
But just tell them, if you just
copy paste from the internet,

742
00:37:59,012 --> 00:38:00,220
you're not actually learning.

743
00:38:00,220 --> 00:38:07,300
And you're saving yourself in the short
term, but the moment you take the test,

744
00:38:07,300 --> 00:38:10,540
you're going to just crash and burn
because you're not going to understand

745
00:38:10,540 --> 00:38:13,050
what the programs are doing.

746
00:38:13,050 --> 00:38:18,000
Couple suggestions from my first
year that I wish I had known.

747
00:38:18,000 --> 00:38:20,730
This is an example of
a semester progression.

748
00:38:20,730 --> 00:38:24,510
This is with US years and breaks.

749
00:38:24,510 --> 00:38:27,360
The school I worked at had
an experiential ed program.

750
00:38:27,360 --> 00:38:29,460
So we essentially had--

751
00:38:29,460 --> 00:38:31,950
we took our students out
of what they were normally

752
00:38:31,950 --> 00:38:35,280
doing for the entire month of March.

753
00:38:35,280 --> 00:38:40,540
They did three weeks of an experience
program and then a week of vacation.

754
00:38:40,540 --> 00:38:44,160
So they would come back in April and
have forgotten absolutely everything,

755
00:38:44,160 --> 00:38:47,250
which caused its own problems.

756
00:38:47,250 --> 00:38:50,670
But that was-- so that's why
this is adjusted this way.

757
00:38:50,670 --> 00:38:54,060
This, again, is a class
designed for the AP board.

758
00:38:54,060 --> 00:38:59,500
If you're doing AP principles,
obviously, adapt it to your own.

759
00:38:59,500 --> 00:39:02,580
So like I said, day
two, setting up GitHub.

760
00:39:02,580 --> 00:39:05,730
Get them onto the AP testing
if you're doing the AP testing.

761
00:39:05,730 --> 00:39:07,720
Scratch and the technical stuff.

762
00:39:07,720 --> 00:39:10,560
It's going to take a
day, possibly two days.

763
00:39:10,560 --> 00:39:12,580
You're just going to live with it.

764
00:39:12,580 --> 00:39:16,330
Week one, last week of August, we
usually start at around August 20.

765
00:39:16,330 --> 00:39:18,790
So usually Scratch
can be done in a week.

766
00:39:18,790 --> 00:39:19,810
They love Scratch.

767
00:39:19,810 --> 00:39:20,870
It lures them in.

768
00:39:20,870 --> 00:39:23,920
I always tell them it lures them
into this false sense of security

769
00:39:23,920 --> 00:39:25,810
that oh, this isn't
going to be too hard.

770
00:39:25,810 --> 00:39:28,000
I don't think Mr. Wade
is the hardest teacher.

771
00:39:28,000 --> 00:39:31,060
And then I just take him to unit 1.

772
00:39:31,060 --> 00:39:34,240
And I always tell them that I'm
leading them up to the cliff.

773
00:39:34,240 --> 00:39:35,510
And then they're looking down.

774
00:39:35,510 --> 00:39:36,760
And I give them a little kick.

775
00:39:36,760 --> 00:39:38,350
So that they fall in.

776
00:39:38,350 --> 00:39:39,940
But I also jump down with them.

777
00:39:39,940 --> 00:39:45,760
So unit 2-- unit 1 usually
takes about two weeks.

778
00:39:45,760 --> 00:39:48,340
Unit 2 depends on your students.

779
00:39:48,340 --> 00:39:50,380
Obviously, this is a rough estimate.

780
00:39:50,380 --> 00:39:53,560
October, about unit 2 is three weeks.

781
00:39:53,560 --> 00:39:55,900
Unit 3 is two to three weeks.

782
00:39:55,900 --> 00:39:59,600
And unit 4 is three weeks,
would be another three weeks.

783
00:39:59,600 --> 00:40:04,510
So I would say plan about three
weeks per unit for high schoolers.

784
00:40:04,510 --> 00:40:08,110
Again, your high schoolers may be
completely different from mine.

785
00:40:08,110 --> 00:40:13,210
My high school students, in addition
to taking my class and four other APs,

786
00:40:13,210 --> 00:40:16,540
they would also have basketball
practice, and ice skating practice,

787
00:40:16,540 --> 00:40:20,530
and then they would go home and have
to tutor a kid because they're--

788
00:40:20,530 --> 00:40:24,580
our parents are really want
their kids to do everything.

789
00:40:24,580 --> 00:40:25,330
Yes?

790
00:40:25,330 --> 00:40:27,867
AUDIENCE: Did your students
do the work outside the class?

791
00:40:27,867 --> 00:40:29,950
PETER WADE: So the question
was did my students do

792
00:40:29,950 --> 00:40:31,200
the work outside of the class.

793
00:40:31,200 --> 00:40:35,830
Because it was flipped, they really
focused more on videos and quizzes

794
00:40:35,830 --> 00:40:36,850
outside of class.

795
00:40:36,850 --> 00:40:39,130
In class, they did the programming.

796
00:40:39,130 --> 00:40:43,210
Out of class, they didn't
have homework assignments

797
00:40:43,210 --> 00:40:46,420
in that I rarely sent them home
with a programming assignment,

798
00:40:46,420 --> 00:40:47,840
if that makes sense.

799
00:40:47,840 --> 00:40:51,640
And that's how this work-- this
is assuming 2.5 hours a day--

800
00:40:51,640 --> 00:40:53,215
2.5 hours a week of class.

801
00:40:53,215 --> 00:40:55,750


802
00:40:55,750 --> 00:41:00,130
If you're planning for the AP
test, I think I go into this later,

803
00:41:00,130 --> 00:41:04,420
you can kind of skip 5 if you're
running out of time, which I always did.

804
00:41:04,420 --> 00:41:06,730
I always wanted to cover it
because it's a great unit.

805
00:41:06,730 --> 00:41:08,930
But I never had the time to do it.

806
00:41:08,930 --> 00:41:11,860
And then the performance
task, which is its own thing.

807
00:41:11,860 --> 00:41:13,450
Again, this is for AP teachers.

808
00:41:13,450 --> 00:41:16,900
If you're not an AP
teacher, I'm very sorry.

809
00:41:16,900 --> 00:41:22,850
But the performance task is
a major thing for everyone.

810
00:41:22,850 --> 00:41:28,270
And then for my-- again, for the
AP, I would stop sort of intensive

811
00:41:28,270 --> 00:41:32,990
programming and teach the other units
for the test because it matters that

812
00:41:32,990 --> 00:41:33,490
for--

813
00:41:33,490 --> 00:41:36,770
it matters for kids and for their
parents that their kids pass the test.

814
00:41:36,770 --> 00:41:38,410
It's an expensive test now.

815
00:41:38,410 --> 00:41:41,288
And then in May, after they have
submitted the performance task

816
00:41:41,288 --> 00:41:44,330
and after they've taken the test, I
would say what are you interested in?

817
00:41:44,330 --> 00:41:46,840
What do you want to learn?

818
00:41:46,840 --> 00:41:50,350
And that's sort of a progression
for a standard class.

819
00:41:50,350 --> 00:41:51,940
And am I about to talk--

820
00:41:51,940 --> 00:41:55,700
no, I'm in good shape on time.

821
00:41:55,700 --> 00:41:58,780
So if you're building for
success on the performance task,

822
00:41:58,780 --> 00:42:03,310
12 hours of classroom time
and you can't help them.

823
00:42:03,310 --> 00:42:07,360
The only thing that you can resolve
is if the dev environment breaks.

824
00:42:07,360 --> 00:42:11,620
If there is a technical
issue that they can't

825
00:42:11,620 --> 00:42:16,010
solve that is not
related to their program,

826
00:42:16,010 --> 00:42:18,290
you can't help them in any way.

827
00:42:18,290 --> 00:42:20,980
And they need to know that going in.

828
00:42:20,980 --> 00:42:22,398
They can use the internet.

829
00:42:22,398 --> 00:42:23,440
They can use other tools.

830
00:42:23,440 --> 00:42:25,195
But they cannot use their teachers.

831
00:42:25,195 --> 00:42:28,170


832
00:42:28,170 --> 00:42:32,580
It is always best to
complete this after unit 4.

833
00:42:32,580 --> 00:42:37,110
Have at least two or three weeks
of programming in their heads

834
00:42:37,110 --> 00:42:41,340
before they start the performance task.

835
00:42:41,340 --> 00:42:43,980
They can complete it in any language.

836
00:42:43,980 --> 00:42:46,260
I was really impressed
this year because usually I

837
00:42:46,260 --> 00:42:50,190
have one or two students who
take-- who do it-- who tap out of C

838
00:42:50,190 --> 00:42:51,750
and do it in Scratch.

839
00:42:51,750 --> 00:42:54,060
And every single one of
my students said, no, I

840
00:42:54,060 --> 00:42:55,500
understand C better at this point.

841
00:42:55,500 --> 00:42:58,480
So they did it in C.
Very impressed with that.

842
00:42:58,480 --> 00:43:00,840
I'm not sure that the
graders on the College Board

843
00:43:00,840 --> 00:43:03,330
are going to be as impressed.

844
00:43:03,330 --> 00:43:06,570
Because it's going to be
harder to find a C programmer.

845
00:43:06,570 --> 00:43:11,640
It is OK to mix an existing
idea from their previous work.

846
00:43:11,640 --> 00:43:13,380
But their code must be original.

847
00:43:13,380 --> 00:43:18,303
I really-- and students need to have
an interest in what they're doing.

848
00:43:18,303 --> 00:43:20,970
Really tell them that because
some of the kids will be like, oh,

849
00:43:20,970 --> 00:43:22,170
I'll just copy an idea.

850
00:43:22,170 --> 00:43:23,910
I'll just get an idea from online.

851
00:43:23,910 --> 00:43:26,190
Not if you're not interested in it.

852
00:43:26,190 --> 00:43:30,940
I had-- I think an assignment I
was just not very impressed with

853
00:43:30,940 --> 00:43:34,300
because the kid looked at it and he
said, I'm not interested in this.

854
00:43:34,300 --> 00:43:36,370
But I'll do it because I
need a performance task.

855
00:43:36,370 --> 00:43:38,410
And it really showed.

856
00:43:38,410 --> 00:43:41,050
It was the absolute bare minimum.

857
00:43:41,050 --> 00:43:43,340
And it was actually
below the bare minimum.

858
00:43:43,340 --> 00:43:46,305
So he didn't pass the performance
task, which I was really upset about

859
00:43:46,305 --> 00:43:47,680
because he's a really bright kid.

860
00:43:47,680 --> 00:43:50,140
But he didn't pick a topic
he was really interested in.

861
00:43:50,140 --> 00:43:53,290
By contrast, I had a student
really not interested in,

862
00:43:53,290 --> 00:43:55,960
really had a hard time with programming.

863
00:43:55,960 --> 00:44:00,040
But he picked a chemical
picker essentially,

864
00:44:00,040 --> 00:44:02,710
so it was a cool idea
to go through an array,

865
00:44:02,710 --> 00:44:07,630
pick up chemicals by molecule
weight, or something like that.

866
00:44:07,630 --> 00:44:11,770
I was amazed at the work he
did because he was interested

867
00:44:11,770 --> 00:44:14,650
and engaged with the idea
of what he was doing.

868
00:44:14,650 --> 00:44:18,370
So if you're teaching the AP
test, make sure that the kid is--

869
00:44:18,370 --> 00:44:20,380
the student is interested
in what they're doing.

870
00:44:20,380 --> 00:44:23,190


871
00:44:23,190 --> 00:44:26,190
It's OK for them to take an
existing idea, build upon it.

872
00:44:26,190 --> 00:44:29,070
It's OK for them to
remix an existing idea.

873
00:44:29,070 --> 00:44:31,470
But it has to be their code.

874
00:44:31,470 --> 00:44:33,990
They can't just take the
code they previously did,

875
00:44:33,990 --> 00:44:38,910
paste it in, and add a line or
two and submit it as their own.

876
00:44:38,910 --> 00:44:44,160
And you cannot let a kid, a student,
submit an assignment you have graded,

877
00:44:44,160 --> 00:44:44,700
period.

878
00:44:44,700 --> 00:44:48,090
Again, this is College Board stuff.

879
00:44:48,090 --> 00:44:52,770
But they cannot submit an assignment
that has already been graded.

880
00:44:52,770 --> 00:44:58,470
I always took the extremely cautious
line of not even accepting--

881
00:44:58,470 --> 00:45:00,030
I would not grade their work.

882
00:45:00,030 --> 00:45:02,490
They would get a 20 out of 100--

883
00:45:02,490 --> 00:45:05,550
they would get 20 points for
submitting the assignment itself,

884
00:45:05,550 --> 00:45:07,740
but not actually--

885
00:45:07,740 --> 00:45:10,530
I never looked at the
assignment and gave it a grade.

886
00:45:10,530 --> 00:45:14,840
They just got a grade for completing it.

887
00:45:14,840 --> 00:45:17,840
Preparing for the test
is one where you can

888
00:45:17,840 --> 00:45:22,310
take all of the other modules in
CS50, or the expansion packs in CS50

889
00:45:22,310 --> 00:45:24,810
and mix them together.

890
00:45:24,810 --> 00:45:27,682
Impacts of computing, SQL,
and understanding technology,

891
00:45:27,682 --> 00:45:29,640
you're going to want to
go through all of those

892
00:45:29,640 --> 00:45:33,405
because that's all stuff that's
going to be important for them.

893
00:45:33,405 --> 00:45:36,420
Great book for-- and this
is not just for those

894
00:45:36,420 --> 00:45:40,110
of you teaching the AP course,
this is just a generally good book

895
00:45:40,110 --> 00:45:42,630
about the impacts of
computing and algorithms,

896
00:45:42,630 --> 00:45:47,520
which I think came from the syllabus a
long time ago, which is Hello, World.

897
00:45:47,520 --> 00:45:52,050
CS50's understanding technology is--
basically, that's the whole thing.

898
00:45:52,050 --> 00:46:01,470
It's all in the-- if you look on the
AP website, you can see right here.

899
00:46:01,470 --> 00:46:05,120
And this is the wrong size.

900
00:46:05,120 --> 00:46:12,260
If I go into the curriculum, you've got
the CS50T, CS50X, and the AP modules.

901
00:46:12,260 --> 00:46:14,570
So everything's right there for you.

902
00:46:14,570 --> 00:46:16,880
Because it's all approved
by the College Board anyway.

903
00:46:16,880 --> 00:46:18,710
And lots of practice tests.

904
00:46:18,710 --> 00:46:24,340
You have to do that through
the College Board website.

905
00:46:24,340 --> 00:46:27,400
And the final thing, I promise this
is the end before we have a longer

906
00:46:27,400 --> 00:46:33,650
question and answer session, is if
you're online, I'm curious how many

907
00:46:33,650 --> 00:46:37,070
of you and in here, for those
of you in here, how many of you

908
00:46:37,070 --> 00:46:42,120
are the only computer science teacher
in your school or your district?

909
00:46:42,120 --> 00:46:43,620
That's what I was for years.

910
00:46:43,620 --> 00:46:47,130
Online, I'm sure a lot
more hands are going up.

911
00:46:47,130 --> 00:46:49,500
It's hard.

912
00:46:49,500 --> 00:46:54,090
And I say this in my second
session, it's very challenging

913
00:46:54,090 --> 00:46:56,310
to be the only teacher.

914
00:46:56,310 --> 00:46:58,590
I know because I did it not
only in computer science.

915
00:46:58,590 --> 00:46:59,440
I did it in French.

916
00:46:59,440 --> 00:47:05,220
I had a whole department
of other language teachers.

917
00:47:05,220 --> 00:47:05,970
We had German.

918
00:47:05,970 --> 00:47:06,990
We had Spanish.

919
00:47:06,990 --> 00:47:08,610
I was the only French teacher.

920
00:47:08,610 --> 00:47:10,110
So you're working alone.

921
00:47:10,110 --> 00:47:14,400
So it's really important, join
a community, not just this one.

922
00:47:14,400 --> 00:47:16,230
Join an online community.

923
00:47:16,230 --> 00:47:18,870
You can join the CS50 lists.

924
00:47:18,870 --> 00:47:23,040
Great for when you've got a question,
when you've got some sort of problem.

925
00:47:23,040 --> 00:47:25,110
You can just post questions in there.

926
00:47:25,110 --> 00:47:28,890
But join a CS teachers group.

927
00:47:28,890 --> 00:47:33,330
And this is a really goofy one,
this is a really goofy one.

928
00:47:33,330 --> 00:47:35,110
But ask around.

929
00:47:35,110 --> 00:47:38,320
While it's unlike-- it
depends on where you are.

930
00:47:38,320 --> 00:47:42,300
But if a local high school doesn't
have a computer science teacher,

931
00:47:42,300 --> 00:47:46,800
the nicest thing about the education
community is that we're all together.

932
00:47:46,800 --> 00:47:50,940
And I would email the
local community college

933
00:47:50,940 --> 00:47:54,330
and ask for anyone there if
they wanted to talk about it.

934
00:47:54,330 --> 00:47:56,610
We ended up going out on Thursdays.

935
00:47:56,610 --> 00:48:00,000
And we made a small-- and we made
a deal of it in Colorado Springs.

936
00:48:00,000 --> 00:48:03,390


937
00:48:03,390 --> 00:48:05,920
Questions from in this classroom?

938
00:48:05,920 --> 00:48:07,425
Hopefully I've covered everything.

939
00:48:07,425 --> 00:48:09,675
I'm trying to think if there's
anything I have missed.

940
00:48:09,675 --> 00:48:13,690


941
00:48:13,690 --> 00:48:14,730
And I don't think so.

942
00:48:14,730 --> 00:48:15,280
Yes?

943
00:48:15,280 --> 00:48:17,072
AUDIENCE: You said you
flip your classroom.

944
00:48:17,072 --> 00:48:22,468
Do you grade them if they watch
or don't watch the videos or--

945
00:48:22,468 --> 00:48:24,760
PETER WADE: So the question
was I flipped my classroom.

946
00:48:24,760 --> 00:48:27,700
Yes, they did get a grade
for completion of a video.

947
00:48:27,700 --> 00:48:30,372
So I had a--

948
00:48:30,372 --> 00:48:32,370
I had-- I put it in--

949
00:48:32,370 --> 00:48:34,380
I would put the full video in Edpuzzle.

950
00:48:34,380 --> 00:48:37,500
They had to watch the
full video in Edpuzzle.

951
00:48:37,500 --> 00:48:39,393
And then they would have a quiz.

952
00:48:39,393 --> 00:48:42,060
But I told them it was OK to do
it over the course of a couple--

953
00:48:42,060 --> 00:48:44,340
over the course of a week or two.

954
00:48:44,340 --> 00:48:46,800
So they would watch it
while simultaneously

955
00:48:46,800 --> 00:48:48,840
learning about what they were doing.

956
00:48:48,840 --> 00:48:51,600
Usually, the quiz was due
at the end of each unit.

957
00:48:51,600 --> 00:48:52,900
So they would do all the work.

958
00:48:52,900 --> 00:48:54,900
And then they would put
the answers in the quiz.

959
00:48:54,900 --> 00:48:58,830
Each time, it's a good-- if you're
looking for quiz material, which

960
00:48:58,830 --> 00:49:02,520
I always was, put it in the notes.

961
00:49:02,520 --> 00:49:06,330
Again, the kids will look-- the
students will look for answers anywhere

962
00:49:06,330 --> 00:49:09,060
but the one place that it tells them.

963
00:49:09,060 --> 00:49:12,450
And you can find some really
great question material in here.

964
00:49:12,450 --> 00:49:13,692
This is a great--

965
00:49:13,692 --> 00:49:14,650
this is great material.

966
00:49:14,650 --> 00:49:17,070
I wish I had known about
it when I took CS50 too.

967
00:49:17,070 --> 00:49:19,320
But I didn't read it because I was--

968
00:49:19,320 --> 00:49:21,390
wasn't paying attention.

969
00:49:21,390 --> 00:49:24,180
So these are-- so that's
a suggestion for you.

970
00:49:24,180 --> 00:49:27,330
If you want to build-- if you
build quizzes for each unit,

971
00:49:27,330 --> 00:49:29,430
definitely look through the notes.

972
00:49:29,430 --> 00:49:32,890
Great spot for all the
different materials.

973
00:49:32,890 --> 00:49:33,560
Yes?

974
00:49:33,560 --> 00:49:36,970
AUDIENCE: This might be a better
question for your second--

975
00:49:36,970 --> 00:49:38,110
your second talk.

976
00:49:38,110 --> 00:49:39,027
PETER WADE: That's OK.

977
00:49:39,027 --> 00:49:44,320
AUDIENCE: If you see a student
who is beginning to fall behind,

978
00:49:44,320 --> 00:49:48,310
like you see like they were really in
it with the Scratch, and then they like,

979
00:49:48,310 --> 00:49:52,870
when they get hit by that-- or they jump
off that cliff, to use your metaphor,

980
00:49:52,870 --> 00:49:54,138
and then--

981
00:49:54,138 --> 00:49:56,680
and you just see like missing
assignment, missing assignment,

982
00:49:56,680 --> 00:50:00,640
missing assignment,
what's a strategy that you

983
00:50:00,640 --> 00:50:04,050
use to bring them back on board?

984
00:50:04,050 --> 00:50:06,150
PETER WADE: That's a great question.

985
00:50:06,150 --> 00:50:08,130
And the answer is it depends.

986
00:50:08,130 --> 00:50:13,590
I had, as an example, I had a student,
very sweet-hearted student who just

987
00:50:13,590 --> 00:50:15,100
couldn't keep up with the material.

988
00:50:15,100 --> 00:50:17,350
Partially because he wasn't
there for a portion of it.

989
00:50:17,350 --> 00:50:19,080
He had some pretty
serious family issues.

990
00:50:19,080 --> 00:50:22,770
Goes into the differentiation aspect.

991
00:50:22,770 --> 00:50:24,060
I would extend time.

992
00:50:24,060 --> 00:50:26,520
I very rarely kept kids to--

993
00:50:26,520 --> 00:50:30,180
I would tell them this is due this day.

994
00:50:30,180 --> 00:50:34,440
But if I saw that they were making
an honest effort to complete it,

995
00:50:34,440 --> 00:50:38,670
and they just were not getting
it, I would say it's OK.

996
00:50:38,670 --> 00:50:41,480
I think now in terms
of differentiation, I

997
00:50:41,480 --> 00:50:44,400
think that the AI toolbox
that they've provided

998
00:50:44,400 --> 00:50:48,790
is going to be a game changer,
absolute game changer.

999
00:50:48,790 --> 00:50:50,970
So I think that's one point
to know is that to say

1000
00:50:50,970 --> 00:50:53,220
it's OK to use this AI tool.

1001
00:50:53,220 --> 00:50:57,690
But you can't use any others
because it will answer the question.

1002
00:50:57,690 --> 00:51:03,410
At some point, you're probably going
to get a student who just can't do it.

1003
00:51:03,410 --> 00:51:06,970
And it's really tough when you get that.

1004
00:51:06,970 --> 00:51:10,170


1005
00:51:10,170 --> 00:51:12,530
And the answer is I don't quite know.

1006
00:51:12,530 --> 00:51:17,630
The way I handled it is that it was
a senior who, again, just could not--

1007
00:51:17,630 --> 00:51:21,830
he couldn't get the logic
underlying the computer science,

1008
00:51:21,830 --> 00:51:23,210
even when he came to me for help.

1009
00:51:23,210 --> 00:51:26,820
He was in my office basically every day.

1010
00:51:26,820 --> 00:51:31,580
And what I ended up doing was I
dropped him out of the AP class,

1011
00:51:31,580 --> 00:51:35,240
put him in topics in
computer science and had

1012
00:51:35,240 --> 00:51:38,285
him take the Scratch curriculum
because he responded really well

1013
00:51:38,285 --> 00:51:38,910
to the scratch.

1014
00:51:38,910 --> 00:51:42,020
He was dyslexic as well, which
if you're programming in C

1015
00:51:42,020 --> 00:51:46,060
is almost impossible to handle.

1016
00:51:46,060 --> 00:51:48,060
But that was how I
handled that situation.

1017
00:51:48,060 --> 00:51:48,690
And it worked.

1018
00:51:48,690 --> 00:51:49,320
He did it.

1019
00:51:49,320 --> 00:51:50,940
He did really well in it.

1020
00:51:50,940 --> 00:51:54,980
Created a really cool project
that I'll show you later.

1021
00:51:54,980 --> 00:51:56,800
Any questions from in the room?

1022
00:51:56,800 --> 00:51:58,370
Other questions from in the room?

1023
00:51:58,370 --> 00:52:00,400
Any questions from the internet?

1024
00:52:00,400 --> 00:52:01,840
A lot?

1025
00:52:01,840 --> 00:52:03,320
AUDIENCE: We have a few questions.

1026
00:52:03,320 --> 00:52:07,120
One about the slides from earlier,
with your example curriculum

1027
00:52:07,120 --> 00:52:10,240
structure for the AP
course specifically.

1028
00:52:10,240 --> 00:52:12,068
You talk about units.

1029
00:52:12,068 --> 00:52:13,360
How do you structure each unit?

1030
00:52:13,360 --> 00:52:15,690
What content goes into each unit?

1031
00:52:15,690 --> 00:52:18,015
PETER WADE: I'm sorry, what
contact goes with what?

1032
00:52:18,015 --> 00:52:19,890
AUDIENCE: What content
goes within each unit?

1033
00:52:19,890 --> 00:52:22,500
How do you structure by unit?

1034
00:52:22,500 --> 00:52:24,250
PETER WADE: Oh, I just--

1035
00:52:24,250 --> 00:52:29,640
I took exactly what was in
each unit in the syllabus.

1036
00:52:29,640 --> 00:52:33,630
The typical progression was
something along the lines of they

1037
00:52:33,630 --> 00:52:37,560
would start the video, simultaneous
to them starting the video,

1038
00:52:37,560 --> 00:52:39,970
I would talk through the lecture.

1039
00:52:39,970 --> 00:52:43,770
I would pinpoint a couple of points,
so like talking about header files

1040
00:52:43,770 --> 00:52:46,080
or talking about strings.

1041
00:52:46,080 --> 00:52:50,640
I would take a class, give a lecture
specific to that, then do a lab.

1042
00:52:50,640 --> 00:52:54,000
And then move on to the next
topic, and then do a lab.

1043
00:52:54,000 --> 00:52:55,290
And then I would--

1044
00:52:55,290 --> 00:52:59,595
once I felt that they were
comfortable enough with it,

1045
00:52:59,595 --> 00:53:01,180
I had them do an assignment.

1046
00:53:01,180 --> 00:53:02,430
And again, I would typically--

1047
00:53:02,430 --> 00:53:04,388
I always played the
assignment videos in class,

1048
00:53:04,388 --> 00:53:07,680
because again, it's the only way they're
actually going to pay attention to it.

1049
00:53:07,680 --> 00:53:10,260
I would often have them read
the assignment out loud.

1050
00:53:10,260 --> 00:53:13,650
And I would always tell
them, look at the hints.

1051
00:53:13,650 --> 00:53:14,700
You repeat that.

1052
00:53:14,700 --> 00:53:17,740
Everyone online, look
at the hints, with me.

1053
00:53:17,740 --> 00:53:19,920
Look at the hints.

1054
00:53:19,920 --> 00:53:21,660
They need to look there.

1055
00:53:21,660 --> 00:53:23,620
Because the answer is sitting there.

1056
00:53:23,620 --> 00:53:25,210
And they can figure it out.

1057
00:53:25,210 --> 00:53:29,450
They just need to read.

1058
00:53:29,450 --> 00:53:32,290
So I think that hopefully
that answers the question.

1059
00:53:32,290 --> 00:53:33,450
The shorts are great too.

1060
00:53:33,450 --> 00:53:35,950
Highly recommend making sure
that they watch the shorts when

1061
00:53:35,950 --> 00:53:38,180
they're stuck on a specific topic.

1062
00:53:38,180 --> 00:53:39,810
Very useful.

1063
00:53:39,810 --> 00:53:41,137
Another online question?

1064
00:53:41,137 --> 00:53:42,470
AUDIENCE: That's pretty much it.

1065
00:53:42,470 --> 00:53:44,345
Just quite a few about
the units, that's all.

1066
00:53:44,345 --> 00:53:48,540


1067
00:53:48,540 --> 00:53:51,210
PETER WADE: So I hope that
this has been helpful to those

1068
00:53:51,210 --> 00:53:54,180
of you who are starting this.

1069
00:53:54,180 --> 00:53:57,895
Again, this is-- I made this
as an example for the AP class

1070
00:53:57,895 --> 00:53:59,520
because that's what I started teaching.

1071
00:53:59,520 --> 00:54:03,610
And I think it's still the
flagship that I put together.

1072
00:54:03,610 --> 00:54:07,260
But if you're interested-- those of you
who are looking to expand your program

1073
00:54:07,260 --> 00:54:11,830
or are looking at the other expansion
packs, I'm giving another session,

1074
00:54:11,830 --> 00:54:13,320
I think it's at 11:30 tomorrow.

1075
00:54:13,320 --> 00:54:14,910
I can't remember the time.

1076
00:54:14,910 --> 00:54:16,980
But I'm giving another
session tomorrow, which

1077
00:54:16,980 --> 00:54:22,230
is about expanding a program using
CS50 without burning yourself out

1078
00:54:22,230 --> 00:54:25,080
because that's a big
part of teaching alone.

1079
00:54:25,080 --> 00:54:26,730
Is it's so easy--

1080
00:54:26,730 --> 00:54:30,240
because it's so easy for the
administrators, they come in.

1081
00:54:30,240 --> 00:54:33,330
And they're like, hey, you taught
one computer science class.

1082
00:54:33,330 --> 00:54:36,270
But what if you taught another one?

1083
00:54:36,270 --> 00:54:38,100
And you're like, but I'm a math teacher.

1084
00:54:38,100 --> 00:54:41,700
And they're like,
yeah, but you know, you

1085
00:54:41,700 --> 00:54:44,730
could teach an artificial
intelligence class, right?

1086
00:54:44,730 --> 00:54:47,290
And you're like, yeah, sure, Ron.

1087
00:54:47,290 --> 00:54:48,130
Whatever you say.

1088
00:54:48,130 --> 00:54:52,980


1089
00:54:52,980 --> 00:54:56,550
One final thing that I actually did
forget to mention, which goes back,

1090
00:54:56,550 --> 00:55:01,970
and I promise then I'll
stop talking, which

1091
00:55:01,970 --> 00:55:08,250
is when I went to the keeping kids
interested, which is somewhere in here.

1092
00:55:08,250 --> 00:55:12,240
And I think it's after this.

1093
00:55:12,240 --> 00:55:16,683
Keeping students interested,
take a break from time to time.

1094
00:55:16,683 --> 00:55:18,600
They're going to be doing
this the whole year.

1095
00:55:18,600 --> 00:55:21,195
If they're doing it a semester
of the year, give them a break.

1096
00:55:21,195 --> 00:55:24,120


1097
00:55:24,120 --> 00:55:27,030
It can be hard for students--
and this is something

1098
00:55:27,030 --> 00:55:29,760
that I think we, as teachers,
don't always think about.

1099
00:55:29,760 --> 00:55:34,050
Is that computer science is a
new subject that's been added.

1100
00:55:34,050 --> 00:55:36,545
But no one's ever said, OK,
we're adding computer science,

1101
00:55:36,545 --> 00:55:37,920
but we're going to subtract math.

1102
00:55:37,920 --> 00:55:39,378
Or we're going to subtract English.

1103
00:55:39,378 --> 00:55:41,820
And absolutely, we shouldn't.

1104
00:55:41,820 --> 00:55:47,260
But for a kid who's-- for a very high
performing student who's taking four

1105
00:55:47,260 --> 00:55:51,630
or five AP classes, who's taking
a bunch of honors classes,

1106
00:55:51,630 --> 00:55:54,120
who's in some very
difficult subjects already,

1107
00:55:54,120 --> 00:55:59,340
adding another hour of work over the
course of three days may not sound like

1108
00:55:59,340 --> 00:55:59,950
a lot.

1109
00:55:59,950 --> 00:56:02,790
But when you stack it on
everything else that they're doing,

1110
00:56:02,790 --> 00:56:07,500
it can be really hard for
them to put that energy in.

1111
00:56:07,500 --> 00:56:10,080
And it can really discourage
kids from joining-- students

1112
00:56:10,080 --> 00:56:11,140
from joining your class.

1113
00:56:11,140 --> 00:56:14,580
So I really do say give them a break.

1114
00:56:14,580 --> 00:56:18,810
Try and give them some leniency.

1115
00:56:18,810 --> 00:56:24,610
Programming is a lot of fun
when it's not being graded

1116
00:56:24,610 --> 00:56:27,940
is what I've found, which
I say as a teacher having

1117
00:56:27,940 --> 00:56:31,010
graded plenty of programming work.

1118
00:56:31,010 --> 00:56:34,000
But it can be very discouraging for
kids who've got so much going on

1119
00:56:34,000 --> 00:56:37,570
that they just can't add another thing.

1120
00:56:37,570 --> 00:56:41,480
And the other part is that in
my AP unit, I added a digit--

1121
00:56:41,480 --> 00:56:46,960
you don't have to copy/paste
exactly what is on the CS50 website.

1122
00:56:46,960 --> 00:56:50,920
My AP unit, every one
of my intro in AP units

1123
00:56:50,920 --> 00:56:54,790
had a unit where we did
Photoshop because it's a fun way

1124
00:56:54,790 --> 00:56:56,560
to teach file directories.

1125
00:56:56,560 --> 00:56:59,500
And it gets them to think,
OK, well, computer science

1126
00:56:59,500 --> 00:57:02,770
isn't just about programming
because that's not what it is.

1127
00:57:02,770 --> 00:57:05,350
If you look at the huge
field of computer science,

1128
00:57:05,350 --> 00:57:06,580
there's a very small--

1129
00:57:06,580 --> 00:57:08,200
there's a large number of programmers.

1130
00:57:08,200 --> 00:57:12,280
But there's a large number of
graphic designers, IT professionals.

1131
00:57:12,280 --> 00:57:16,240
A network engineer may have
never programmed in their life.

1132
00:57:16,240 --> 00:57:21,110
But they're still a very important
part of the programming field.

1133
00:57:21,110 --> 00:57:26,440
But that's a whole topic
for my other session.

1134
00:57:26,440 --> 00:57:28,350
All right, thank you so much.

1135
00:57:28,350 --> 00:57:31,400
[APPLAUSE]

1136
00:57:31,400 --> 00:57:36,000