CS50 2019 - Lecture 0 - Computational Thinking, Scratch
TABLE OF CONTENTS
00:00:00 - Introduction
00:02:35 - Representation
00:06:02 - Binary
00:09:17 - Binary Bulbs (Demo)
00:12:22 - Representing Letters
00:14:08 - Abstraction
00:15:35 - Unicode
00:17:21 - RGB
00:19:38 - Representing Images and Video
00:21:28 - Finding Mike Smith
00:24:54 - Solving Problems Effectively
00:28:20 - Pseudocode
00:31:18 - Scratch
00:33:16 - The Scratch Editor
00:39:58 - meow
00:42:22 - count0
00:43:42 - pet0
00:44:42 - pet1
00:45:25 - bounce0
00:48:15 - bounce1
00:48:49 - bark
00:50:38 - marco
00:52:19 - cough
00:54:03 - Custom Blocks
00:56:09 - Oscartime
00:58:21 - …
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Chapters (26)
Introduction
2:35
Representation
6:02
Binary
9:17
Binary Bulbs (Demo)
12:22
Representing Letters
14:08
Abstraction
15:35
Unicode
17:21
RGB
19:38
Representing Images and Video
21:28
Finding Mike Smith
24:54
Solving Problems Effectively
28:20
Pseudocode
31:18
Scratch
33:16
The Scratch Editor
39:58
meow
42:22
count0
43:42
pet0
44:42
pet1
45:25
bounce0
48:15
bounce1
48:49
bark
50:38
marco
52:19
cough
54:03
Custom Blocks
56:09
Oscartime
58:21
Ivy's Hardest Game
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