3rd Grade Computer Science - Explore | CodeHS

Scratch Exploration

1.1 Welcome to CodeHS!

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1.2 Scout's Scratch Expedition Part 1

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1.3 Scout's Scratch Expedition Part 2

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1.4 Scout's Scratch Expedition Part 3

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1.5 Scout's Scratch Expedition Part 4

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1.6 Scratch Drawing Tools

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Sequences & Events

2.1 Sequences: Parallel Programming

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2.2 Events

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2.3 Costumes, Backdrops, and Animations

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2.4 Broadcast Messages: Marco Polo

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2.5 Creative Storytelling

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Loops

3.1 Loops (Unplugged)

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3.2 Loops

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3.3 Debugging: Events and Loops

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3.4 Animating Poetry

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3.5 Loops: Falling Objects

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Conditionals

4.1 Introduction to Conditionals

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4.2 Conditionals: Color Sense

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4.3 Conditionals: Changing Effects

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4.4 Complex Conditionals: Balloon Game

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4.5 Platform Game Design

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Variables & Lists

5.1 Variables

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5.2 Introduction to Comparison Operators

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5.3 I-Spy with Lists

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5.4 Race Track Game

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Functions

6.1 Introduction to Functions

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6.2 Functions Dance Project

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Culmination Projects

7.1 Digital Pet Project

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Digital Literacy

8.1 How Computing Systems Work

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8.2 Computer Detectives: Hardware and Software Problems

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8.3 Digital Identity

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8.4 Strong Usernames and Passwords

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8.5 Research: Effective Keywords

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8.6 Machine Learning: Face Sensing

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