Please enable JavaScript to use CodeHS

IN CS 1: CSI-3.5

  1. Frameworks
  2. Indiana Computer Science 1

CodeHS Lessons

Explain how the algorithm can be used to solve a problem.

Introduction to Computer Science in JavaScript (Corgi)
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.14 Control Structures Example
2.1 Challenge Problems
7.1 Control Structures Challenges
9.1 Functions Challenges
11.1 Animation Challenges
13.1 Project Prep and Development

Python Programming 1 and 2
Standard
2.5 Top Down Design and Decomposition in Karel
2.6 Commenting Your Code
3.6 Comments
10.4 Strings and For Loops
12.3 For Loops and Lists
14.1 Project: Guess the Word
24.6 Comments

AP Computer Science A (Nitro)
Standard
4.5 Informal Code Analysis
5.3 Documentation with Comments

AP Computer Science Principles in JavaScript
Standard
1.7 Top Down Design and Decomposition in Karel
1.8 Commenting Your Code

AP Computer Science Principles in Python
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
33.4 Strings and For Loops

AP Computer Science Principles: Cybersecurity
Standard
1.7 Top Down Design and Decomposition in Karel
1.8 Commenting Your Code

Web Development
Standard
5.3 Creating Your Data Collection Website
5.6 Making Decisions

Fundamentals of Cybersecurity
Standard
4.3 Looping
4.4 Branching
21.1 Challenge Problems
23.1 Control Structures Challenges

Video Game Design in JavaScript
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.14 Control Structures Example
1.16 Challenge Problems
6.1 Control Structures Challenges
8.1 Functions Challenges
10.1 Animation Challenges
17.1 Project Prep and Development

Introduction to Computer Science in JavaScript (Bulldog)
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.14 Control Structures Example
2.1 Challenge Problems
7.1 Control Structures Challenges
9.1 Functions Challenges
11.1 Animation Challenges
17.1 Project Prep and Development

Introduction to Computer Science in JavaScript (Collie)
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.14 Control Structures Example
2.1 Challenge Problems
7.1 Control Structures Challenges
9.1 Functions Challenges
12.1 Animation Challenges

Python Basics with Tracy 1 and 2
Standard
3.1 Comments
3.6 Top Down Design
8.1 Putting Together Control Structures

Python Basics with Tracy 1
Standard
3.1 Comments
3.6 Top Down Design
8.1 Putting Together Control Structures

Computing Ideas (Lovelace)
Standard
13.6 Comments
13.10 Top Down Design
13.19 Putting Together Control Structures

Creative Computing (MS)
Standard
3.6 Comments
3.10 Top Down Design
3.19 Putting Together Control Structures

Creative Computing (HS)
Standard
6.6 Comments
6.10 Top Down Design
6.19 Putting Together Control Structures

Introduction to Artificial Intelligence
Standard
6.3 For Loops and Lists

Intro to CS in Python with Arduino
Standard
1.6 Comments
1.10 Top Down Design
1.19 Putting Together Control Structures
2.6 Comments
3.3 Comments & Pseudocode
8.4 Strings and For Loops
9.3 For Loops and Lists
11.1 Project: Guess the Word

Intro to Programming in JavaScript with Arduino
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.13 Control Structures Example
2.1 Challenge Problems
4.2 Graphics Challenges
5.3 Comments & Pseudocode
7.1 Control Structures Challenges
9.1 Functions Challenges
12.1 Animation Challenges
15.1 Project Prep and Development

Intro to Programming with Tracy and micro:bit
Standard
3.1 Comments
3.5 Top Down Design
5.3 Comments & Pseudocode
8.1 Putting Together Control Structures

Intro to Programming with Karel and micro:bit
Standard
2.3 Comments & Pseudocode

Introduction to Physical Computing with micro:bit
Standard
1.3 Comments & Pseudocode

Introduction to Physical Computing with Arduino
Standard
1.3 Comments & Pseudocode

Foundations of Computer Science
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
6.1 Graphics Challenges
8.1 Control Structures Challenges

Tech Apps and Coding
Standard
1.6 Comments
1.10 Top Down Design
1.19 Putting Together Control Structures
3.3 Comments & Pseudocode

Introduction to Java (Latte)
Standard
1.6 Top Down Design and Decomposition in Karel

AP Computer Science A (Mocha)
Standard
1.7 Commenting Your Code

Introduction to Computer Science in JavaScript (Golden) (2022)
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.13 Control Structures Example
2.1 Challenge Problems
4.2 Graphics Challenges
6.1 Control Structures Challenges
8.1 Functions Challenges
10.1 Animation Challenges
12.1 Project Prep and Development

Introduction to Computer Science in JavaScript (Bulldog) (2022)
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.13 Control Structures Example
2.1 Challenge Problems
4.2 Graphics Challenges
6.1 Control Structures Challenges
8.1 Functions Challenges
10.1 Animation Challenges
15.1 Project Prep and Development

Introduction to Computer Science (Collie) (2022)
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.13 Control Structures Example
2.1 Challenge Problems
4.2 Graphics Challenges
6.1 Control Structures Challenges
9.1 Functions Challenges
9.1 Functions Challenges

Intro to Python with Tracy (2022)
Standard
3.1 Comments
3.5 Top Down Design
6.1 Putting Together Control Structures
10.6 Top Down Design and Decomposition in Karel
10.7 Commenting Your Code

Introduction to Computer Science in Python
Standard
2.6 Comments
2.10 Top Down Design
2.19 Putting Together Control Structures
3.6 Comments
7.4 Strings and For Loops
8.3 For Loops and Lists
10.1 Project: Guess the Word
23.6 Top Down Design and Decomposition in Karel
23.7 Commenting Your Code

Video Game Design in JavaScript (2022)
Standard
1.4 Functions in Karel
2.16 Functions and Parameters 1
2.17 Functions and Parameters 2

Arizona Software and App Design II
Standard
7.5 Informal Code Analysis
8.3 Documentation with Comments

Arizona Computer Science
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
6.1 Graphics Challenges
8.1 Control Structures Challenges

Arkansas Programming I (JavaScript)
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
7.1 Graphics Challenges
9.1 Control Structures Challenges

Arkansas Programming I (Python)
Standard
2.6 Comments
2.10 Top Down Design
2.22 Putting Together Control Structures
5.6 Comments
9.4 Strings and For Loops
10.3 For Loops and Lists
12.1 Project: Guess the Word

California Computer Science
Standard
3.6 Top Down Design and Decomposition in Karel
3.7 Commenting Your Code
3.14 Control Structures Example
4.2 Challenge Problems
7.1 Graphics Challenges
9.1 Control Structures Challenges

Connecticut Foundations of Computer Science
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
6.1 Graphics Challenges
8.1 Control Structures Challenges

Connecticut Tech Apps and Coding
Standard
1.6 Comments
1.10 Top Down Design
1.19 Putting Together Control Structures
3.3 Comments & Pseudocode

Delaware Foundations of Computer Science
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
6.1 Graphics Challenges
8.1 Control Structures Challenges

Delaware Tech Apps and Coding
Standard
1.6 Comments
1.10 Top Down Design
1.19 Putting Together Control Structures
3.3 Comments & Pseudocode

Florida Computing Ideas
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
7.1 Graphics Challenges
10.1 Control Structures Challenges

Georgia Foundations of Computer Programming
Standard
3.6 Comments
3.10 Top Down Design
3.19 Putting Together Control Structures

Georgia Foundations of Secure Information Systems
Standard
6.3 Looping
6.4 Branching

Georgia Introduction to Software Technology
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
16.1 Control Structures Challenges

Georgia Computer Science Principles
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code

Georgia Introduction to Digital Technology
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
6.1 Graphics Challenges
15.1 Control Structures Challenges

Georgia Foundations of Artificial Intelligence
Standard
3.7 Comments
8.4 Strings and For Loops
9.3 For Loops and Lists
18.6 Comments
18.10 Top Down Design
18.19 Putting Together Control Structures
13.1 Project: Guess the Word

Hawaii EXS1300 Intro to Computer Science
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
6.1 Graphics Challenges
8.1 Control Structures Challenges

Hawaii EXS0100 Intro to Computer Science A
Standard
1.6 Comments
1.10 Top Down Design
1.19 Putting Together Control Structures
3.3 Comments & Pseudocode

Illinois Introduction to Computer Science
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.14 Control Structures Example
7.1 Project Prep and Development
18.1 Challenge Problems
23.1 Control Structures Challenges
25.1 Functions Challenges
26.1 Animation Challenges

Indiana Principles of Computing
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.13 Control Structures Example
2.1 Challenge Problems
9.2 Graphics Challenges
11.1 Control Structures Challenges
13.1 Functions Challenges
17.1 Project Prep and Development
22.1 Animation Challenges

Indiana Computer Science I
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.13 Control Structures Example
2.1 Challenge Problems
5.2 Graphics Challenges
7.1 Control Structures Challenges
9.1 Functions Challenges
11.1 Animation Challenges
13.1 Project Prep and Development

Indiana Computer Science III: Cybersecurity
Standard
23.3 Looping
23.4 Branching

Iowa Tech Apps and Coding
Standard
1.6 Comments
1.10 Top Down Design
1.19 Putting Together Control Structures
3.3 Comments & Pseudocode

Iowa Foundations of Computer Science
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
6.1 Graphics Challenges
8.1 Control Structures Challenges

Maryland Computer Science I
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
6.1 Graphics Challenges
8.1 Control Structures Challenges

Michigan Tech Apps and Coding
Standard
1.6 Comments
1.10 Top Down Design
1.19 Putting Together Control Structures
3.3 Comments & Pseudocode

Michigan Foundations of Computer Science
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
6.1 Graphics Challenges
8.1 Control Structures Challenges

Montana Tech Apps and Coding
Standard
1.6 Comments
1.10 Top Down Design
1.19 Putting Together Control Structures
3.3 Comments & Pseudocode

New Hampshire Foundations of Computer Science
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
6.1 Graphics Challenges
8.1 Control Structures Challenges

New Hampshire Tech Apps and Coding
Standard
1.6 Comments
1.10 Top Down Design
1.19 Putting Together Control Structures
3.3 Comments & Pseudocode

New Jersey Computer Science
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code

New Jersey Computer Science and Design Thinking
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code

New Jersey MS Computer Science
Standard
1.6 Comments
1.10 Top Down Design
1.19 Putting Together Control Structures
4.3 Comments & Pseudocode

New Mexico Foundations of Computer Science
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
6.1 Graphics Challenges
8.1 Control Structures Challenges

New Mexico Tech Apps and Coding
Standard
1.6 Comments
1.10 Top Down Design
1.19 Putting Together Control Structures
3.3 Comments & Pseudocode

Nevada Middle School Computer Science
Standard
3.6 Comments
3.10 Top Down Design
3.19 Putting Together Control Structures

Nevada Computer Science and Applications
Standard
3.6 Comments
3.10 Top Down Design
3.20 Putting Together Control Structures

Nevada Computer Science 2
Standard
3.7 Commenting Your Code

Nevada Advanced Computer Science I
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.15 Control Structures Example

New York Computer Science 9-12
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
14.1 Challenge Problems
19.1 Control Structures Challenges
21.1 Functions Challenges
22.1 Animation Challenges

North Carolina Intro to Computer Science
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code

Pennsylvania Tech Apps and Coding
Standard
1.6 Comments
1.10 Top Down Design
1.19 Putting Together Control Structures
3.3 Comments & Pseudocode

Pennsylvania Foundations of Computer Science
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
6.1 Graphics Challenges
8.1 Control Structures Challenges

South Carolina Fundamentals of Computing
Standard
3.6 Top Down Design and Decomposition in Karel
3.7 Commenting Your Code
3.14 Control Structures Example
4.2 Challenge Problems
7.1 Graphics Challenges
11.1 Control Structures Challenges

South Carolina Cybersecurity Fundamentals
Standard
16.3 Looping
16.4 Branching

Tennessee Computer Science Foundations
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.13 Control Structures Example

Tennessee Introduction to Computer Science
Standard
4.6 Top Down Design and Decomposition in Karel
4.7 Commenting Your Code
4.14 Control Structures Example

Texas Computer Science I
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.15 Control Structures Example
3.1 Challenge Problems
9.1 Control Structures Challenges

Texas Foundations of Cybersecurity
Standard
21.3 Looping
21.4 Branching

Virginia Middle School Computer Science Elective
Standard
3.1 Comments
3.5 Top Down Design
6.1 Putting Together Control Structures

Virginia Computer Science Foundations
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.13 Control Structures Example
3.2 Challenge Problems
6.1 Graphics Challenges
8.1 Control Structures Challenges

Washington Foundations of Computer Science
Standard
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.14 Control Structures Example
3.2 Challenge Problems
6.1 Graphics Challenges
8.1 Control Structures Challenges

Washington Tech Apps and Coding
Standard
1.6 Comments
1.10 Top Down Design
1.19 Putting Together Control Structures
3.3 Comments & Pseudocode

IB Computer Science Standard Level
Standard
1.7 Commenting Your Code
10.5 Informal Code Analysis
11.3 Documentation with Comments

IB Computer Science Higher Level (Year One)
Standard
1.7 Commenting Your Code
10.5 Informal Code Analysis
11.3 Documentation with Comments

Utah Computer Programming 1
Standard
1.5 Top Down Design and Decomposition in Karel
1.6 Commenting Your Code
2.6 Comments

Utah Computer Programming 2
Standard
2.4 Strings and For Loops
4.3 For Loops and Lists
6.1 Project: Guess the Word

Utah Introduction to Python 1
Standard
3.1 Comments
3.6 Top Down Design
8.1 Putting Together Control Structures

Utah Introduction to Python 1 and 2
Standard
3.1 Comments
3.6 Top Down Design
8.1 Putting Together Control Structures

Utah Computer Programming 1 and 2
Standard
1.5 Top Down Design and Decomposition in Karel
1.6 Commenting Your Code
2.6 Comments
10.4 Strings and For Loops
12.3 For Loops and Lists
14.1 Project: Guess the Word

Python Programming 1
Standard
1.5 Top Down Design and Decomposition in Karel
1.6 Commenting Your Code
2.6 Comments
11.6 Comments

Python Programming 2
Standard
2.4 Strings and For Loops
4.3 For Loops and Lists
6.1 Project: Guess the Word

Texas Computer Science 2
Standard
3.7 Commenting Your Code

Omaha Foundations of Computing
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.14 Control Structures Example
2.2 Challenge Problems
6.1 Graphics Challenges
8.1 Control Structures Challenges