Please enable JavaScript to use CodeHS

2nd Grade Computer Science

1.1 Welcome to CodeHop!

Description

1.2 Introduction to Programming

Description

1.3 Events

Description

1.4 Introduction to Repeat Loops

Description

1.5 Forever Loop Dance Party

Description

1.6 Introduction to Message Events

Description

2.1 Computational Thinking: School Day Routines

Description

3.1 Introduction to the Grid

Description

3.2 Tap-a-Mole Game

Description

3.3 Debugging: Events and Sequences

Description

3.4 Getting Started & Sequences and Events Quiz

Description

4.1 Loops: Follow the Path

Description

4.2 Making a Timer

Description

4.3 Two-Step Dance & Feedback

Description

4.4 Algorithms: Connecting a Path

Description

4.5 Loops Quiz

Description

5.1 Message Events: Scout Plays in the Forest

Description

5.2 Programming a Cycle

Description

5.3 Pages: Scout's Travels

Description

5.4 Debugging: Message Events and Loops

Description

5.5 Exploring the Design Process

Description

5.6 Message Events Quiz

Description

6.1 Code Block Review

Description

6.2 Racing Game

Description

6.3 Moving Targets Game

Description

7.1 Computer Basics: Connections

Description

7.2 Exploring Computer Networks

Description

7.3 Computing Systems Quiz

Description

8.1 Responsible Digital Citizens

Description

8.2 Practicing Responsible Technology Use

Description

8.3 Safety & Responsibility Quiz

Description

9.1 Data Explorers

Description

9.2 Managing Data Storage and Files

Description

9.3 Choice Research

Description

9.4 Data & Analysis Quiz

Description

10.1 Careers in CS: Fashion-Retail

Description

10.2 Impacts of Computing: Changing World

Description

10.3 Impacts of Computing Quiz

Description

11.1 How AI Helps Us

Description

11.2 Machine Learning: AutoDraw

Description

11.3 AI Exploration Quiz

Description

12.1 From CodeHopJr to CodeHop Blocks

Description

12.2 From CodeHopJr to CodeHop Blocks: Part 2

Description

12.3 Variables: Keeping Score

Description