Please enable JavaScript to use CodeHS

California Computer Science: 3rd Grade

1.1 Welcome to CodeHop!

Description

2.1 Scout's Programming Expedition: Part 1

Description

2.2 Scout's Programming Expedition Part 2

Description

2.3 Scout's Programming Expedition Part 3

Description

2.4 Scout's Programming Expedition Part 4

Description

2.5 Drawing Tools

Description

2.6 Block Exploration Quiz

Description

3.1 Sequences: Parallel Programming

Description

3.2 Events

Description

3.3 Costumes, Backdrops, and Animations

Description

3.4 Broadcast Messages: Marco Polo

Description

3.5 Careers in CS: Health and Fitness

Description

3.6 Remixing Programs

Description

3.7 Sequences & Events Quiz

Description

4.1 Loops

Description

4.2 Debugging: Events and Loops

Description

4.3 Loops: Falling Objects

Description

4.4 Loops Quiz

Description

5.1 Introduction to Conditionals

Description

5.2 Conditionals: Color Sense

Description

5.3 Conditionals: Changing Effects

Description

5.4 Conditionals Quiz

Description

6.1 Variables

Description

6.2 Introduction to Comparison Operators

Description

6.3 I-Spy with Lists

Description

7.1 Introduction to Functions

Description

7.2 Variables, Lists & Functions Quiz

Description

8.1 Digital Pet Project

Description

8.2 Introduction to Design Thinking

Description

9.1 Strong Usernames and Passwords

Description

9.2 Cybersecurity Introduction

Description

9.3 Introduction to Computing Systems

Description

9.4 Modeling Network Connections

Description

9.5 File Management and Data

Description

9.6 What Can I Use Online?

Description

9.7 Inquiry Project: Survey Bar Graph

Description

9.8 Ethical and Responsible Use of Generative AI

Description

9.9 Digital Literacy Quiz

Description