Please enable JavaScript to use CodeHS

SD CS Essentials: SD.CSE.4.3

  1. Frameworks
  2. South Dakota CS Essentials

CodeHS Lessons

Decompose problems into smaller components through systematic analysis, using constructs such as procedures, modules, and/or objects.

Introduction to Computer Science in JavaScript (Corgi)
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
9.1 Functions Challenges
10.1 Timers
11.1 Animation Challenges
12.1 Breakout
21.1 Intro to Objects

Python Programming 1 and 2
Standard
21.9 Modules
21.1 Classes and Objects
24.7 Functions

AP Computer Science Principles in JavaScript
Standard
5.1 Functions and Parameters 1
5.2 Functions and Parameters 2
5.4 Functions and Return Values 1
5.5 Functions and Return Values 2
33.1 Intro to Objects/Maps
33.2 Basics of Objects
33.3 Iterating Over an Object
33.4 When Do I Use an Object?

AP Computer Science Principles in Python
Standard
5.1 Functions and Parameters 1
5.2 Functions and Parameters 2
5.3 Functions and Parameters 3
5.4 Functions and Return Values 1
5.5 Functions and Return Values 2
27.9 Modules
27.1 Classes and Objects

AP Computer Science Principles: Cybersecurity
Standard
5.1 Functions and Parameters 1
5.2 Functions and Parameters 2
5.4 Functions and Return Values 1
5.5 Functions and Return Values 2
37.1 Intro to Objects/Maps
37.2 Basics of Objects
37.3 Iterating Over an Object
37.4 When Do I Use an Object?

Web Development
Standard
9.14 Functions and Parameters 1
9.15 Functions and Parameters 2
9.16 Functions and Return Values 1
9.17 Functions and Return Values 2

Fundamentals of Cybersecurity
Standard
4.5 Arrays and Objects
4.6 Organizational Techniques

Video Game Design in JavaScript
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
8.1 Functions Challenges
9.1 Timers
10.1 Animation Challenges
11.1 Breakout
14.1 Intro to Objects

Introduction to Computer Science in JavaScript (Bulldog)
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
9.1 Functions Challenges
10.1 Timers
11.1 Animation Challenges
12.1 Breakout
14.1 Intro to Objects

Introduction to Computer Science in JavaScript (Collie)
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
9.1 Functions Challenges
11.1 Timers
12.1 Animation Challenges
13.1 Breakout
21.1 Intro to Objects

Python Basics with Tracy 1 and 2
Standard
3.3 Functions
3.6 Top Down Design

Python Basics with Tracy 1
Standard
3.3 Functions
3.6 Top Down Design

Computing Ideas (Lovelace)
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
13.10 Top Down Design
13.8 Functions

Creative Computing (MS)
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.8 Functions
3.10 Top Down Design

Creative Computing (HS)
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
6.10 Top Down Design
6.8 Functions

World of Computing
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel

Intro to CS in Python with Arduino
Standard
1.8 Functions
1.10 Top Down Design
14.9 Modules
14.1 Classes and Objects

Intro to Programming in JavaScript with Arduino
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
8.1 Functions and Parameters 1
8.2 Functions and Parameters 2
8.3 Functions and Parameters 3
8.4 Functions and Return Values 1
8.5 Functions and Return Values 2
9.1 Functions Challenges
11.1 Timers
12.1 Animation Challenges
13.1 Breakout

Intro to Programming with Tracy and micro:bit
Standard
3.3 Functions
3.5 Top Down Design

Foundations of Computer Science
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.6 Timers
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.4 When Do I Use an Object?

Tech Apps and Coding
Standard
1.8 Functions
1.10 Top Down Design
11.6 Top Down Design and Decomposition in Karel
11.4 Functions in Karel

AP Computer Science A (Mocha)
Standard
1.6 Top Down Design and Decomposition in Karel

Introduction to Computer Science in JavaScript (Golden) (2022)
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
7.1 Functions and Parameters 1
7.2 Functions and Parameters 2
7.3 Functions and Parameters 3
7.4 Functions and Return Values 1
7.5 Functions and Return Values 2
8.1 Functions Challenges
9.1 Timers
10.1 Animation Challenges
11.1 Breakout
25.8 Intro to Objects/Maps
25.9 Basics of Objects
25.11 When Do I Use an Object?

Introduction to Computer Science in JavaScript (Bulldog) (2022)
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
7.1 Functions and Parameters 1
7.2 Functions and Parameters 2
7.3 Functions and Parameters 3
7.4 Functions and Return Values 1
7.5 Functions and Return Values 2
8.1 Functions Challenges
9.1 Timers
10.1 Animation Challenges
11.1 Breakout
12.8 Intro to Objects/Maps
12.9 Basics of Objects
12.11 When Do I Use an Object?

Introduction to Computer Science (Collie) (2022)
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
7.1 Functions and Parameters 1
7.2 Functions and Parameters 2
7.3 Functions and Parameters 3
7.4 Functions and Return Values 1
7.5 Functions and Return Values 2
9.1 Functions Challenges
9.1 Functions Challenges
21.8 Intro to Objects/Maps
21.9 Basics of Objects
21.11 When Do I Use an Object?

Intro to Python with Tracy (2022)
Standard
3.3 Functions
3.5 Top Down Design

Introduction to Computer Science in Python
Standard
2.8 Functions
2.10 Top Down Design
12.9 Modules
12.1 Classes and Objects

Arizona Software and App Design I
Standard
14.10 Functions and Parameters 1
14.11 Functions and Parameters 2
14.12 Functions and Return Values 1

Arizona Computer Science
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.6 Timers
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.4 When Do I Use an Object?

Arkansas Programming I (JavaScript)
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
10.1 Functions and Parameters 1
10.2 Functions and Parameters 2
10.3 Functions and Parameters 3
10.4 Functions and Return Values 1
10.5 Functions and Return Values 2
10.7 Timers
14.1 Intro to Objects/Maps
14.2 Basics of Objects
14.4 When Do I Use an Object?

Arkansas Programming I (Python)
Standard
2.8 Functions
2.10 Top Down Design

California Computer Science
Standard
3.4 Functions in Karel
3.6 Top Down Design and Decomposition in Karel
10.1 Functions and Parameters 1
10.2 Functions and Parameters 2
10.3 Functions and Parameters 3
10.4 Functions and Return Values 1
10.5 Functions and Return Values 2
10.6 Timers
18.1 Intro to Objects/Maps
18.2 Basics of Objects
18.4 When Do I Use an Object?

Connecticut Foundations of Computer Science
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.6 Timers
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.4 When Do I Use an Object?

Connecticut Tech Apps and Coding
Standard
1.8 Functions
1.10 Top Down Design
11.6 Top Down Design and Decomposition in Karel
11.4 Functions in Karel

Delaware Foundations of Computer Science
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.6 Timers
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.4 When Do I Use an Object?

Delaware Tech Apps and Coding
Standard
1.8 Functions
1.10 Top Down Design
11.6 Top Down Design and Decomposition in Karel
11.4 Functions in Karel

Florida Computing Ideas
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
11.1 Functions and Parameters 1
11.2 Functions and Parameters 2
11.3 Functions and Parameters 3
11.4 Functions and Return Values 1
11.5 Functions and Return Values 2
11.6 Timers
19.1 Intro to Objects/Maps
19.2 Basics of Objects
19.4 When Do I Use an Object?

Georgia Foundations of Computer Programming
Standard
3.8 Functions
3.10 Top Down Design

Georgia Foundations of Secure Information Systems
Standard
6.5 Organizational Techniques

Georgia Introduction to Software Technology
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel

Georgia Computer Science Principles
Standard
5.1 Functions and Parameters 1
5.2 Functions and Parameters 2
5.4 Functions and Return Values 1
5.5 Functions and Return Values 2
32.1 Intro to Objects/Maps
32.2 Basics of Objects
32.3 Iterating Over an Object
32.4 When Do I Use an Object?

Georgia Introduction to Digital Technology
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
17.1 Functions and Parameters 1
17.2 Functions and Parameters 2
17.3 Functions and Parameters 3
17.4 Functions and Return Values 1
17.5 Functions and Return Values 2
20.1 Intro to Objects/Maps
20.2 Basics of Objects
20.4 When Do I Use an Object?
17.6 Timers

Georgia Foundations of Artificial Intelligence
Standard
18.10 Top Down Design
15.9 Modules
15.1 Classes and Objects
18.8 Functions

Hawaii EXS1300 Intro to Computer Science
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.6 Timers
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.4 When Do I Use an Object?

Hawaii EXS0100 Intro to Computer Science A
Standard
1.8 Functions
1.10 Top Down Design
6.6 Top Down Design and Decomposition in Karel
6.4 Functions in Karel

Illinois Introduction to Computer Science
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
6.1 Timers
25.1 Functions Challenges
26.1 Animation Challenges
27.1 Breakout
29.8 Intro to Objects/Maps
29.9 Basics of Objects
29.11 When Do I Use an Object?

Indiana Principles of Computing
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
12.1 Functions and Parameters 1
12.2 Functions and Parameters 2
12.3 Functions and Parameters 3
12.4 Functions and Return Values 1
12.5 Functions and Return Values 2
13.1 Functions Challenges
33.8 Intro to Objects/Maps
33.9 Basics of Objects
33.11 When Do I Use an Object?
21.1 Timers
22.1 Animation Challenges
23.1 Breakout

Indiana Computer Science I
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
8.1 Functions and Parameters 1
8.2 Functions and Parameters 2
8.3 Functions and Parameters 3
8.4 Functions and Return Values 1
8.5 Functions and Return Values 2
9.1 Functions Challenges
10.1 Timers
11.1 Animation Challenges
12.1 Breakout
26.8 Intro to Objects/Maps
26.9 Basics of Objects
26.11 When Do I Use an Object?

Indiana Computer Science III: Cybersecurity
Standard
23.5 Arrays and Objects
23.6 Organizational Techniques

Iowa Tech Apps and Coding
Standard
1.8 Functions
1.10 Top Down Design
11.6 Top Down Design and Decomposition in Karel
11.4 Functions in Karel

Iowa Foundations of Computer Science
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.6 Timers
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.4 When Do I Use an Object?

Maryland Computer Science I
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.6 Timers
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.4 When Do I Use an Object?

Michigan Tech Apps and Coding
Standard
1.8 Functions
1.10 Top Down Design
11.6 Top Down Design and Decomposition in Karel
11.4 Functions in Karel

Michigan Foundations of Computer Science
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.6 Timers
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.4 When Do I Use an Object?

Montana Tech Apps and Coding
Standard
1.8 Functions
1.10 Top Down Design
11.6 Top Down Design and Decomposition in Karel
11.4 Functions in Karel

New Hampshire Foundations of Computer Science
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.6 Timers
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.4 When Do I Use an Object?

New Hampshire Tech Apps and Coding
Standard
1.8 Functions
1.10 Top Down Design
11.6 Top Down Design and Decomposition in Karel
11.4 Functions in Karel

New Jersey Computer Science
Standard
4.1 Functions and Parameters 1
4.2 Functions and Parameters 2
4.4 Functions and Return Values 1
4.5 Functions and Return Values 2
27.1 Intro to Objects/Maps
27.2 Basics of Objects
27.3 Iterating Over an Object
27.4 When Do I Use an Object?

New Jersey Computer Science and Design Thinking
Standard
4.1 Functions and Parameters 1
4.2 Functions and Parameters 2
4.4 Functions and Return Values 1
4.5 Functions and Return Values 2
28.1 Intro to Objects/Maps
28.2 Basics of Objects
28.3 Iterating Over an Object
28.4 When Do I Use an Object?

New Jersey MS Computer Science
Standard
1.8 Functions
1.10 Top Down Design
14.6 Top Down Design and Decomposition in Karel
14.4 Functions in Karel

New Mexico Foundations of Computer Science
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.6 Timers
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.4 When Do I Use an Object?

New Mexico Tech Apps and Coding
Standard
1.8 Functions
1.10 Top Down Design
11.6 Top Down Design and Decomposition in Karel
11.4 Functions in Karel

Nevada Middle School Computer Science
Standard
3.8 Functions
3.10 Top Down Design
8.4 Functions in Karel
8.6 Top Down Design and Decomposition in Karel

Nevada Computer Science and Applications
Standard
3.8 Functions
3.10 Top Down Design

Nevada Advanced Computer Science I
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
13.1 Timers

New York Computer Science 9-12
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
8.1 Timers
21.1 Functions Challenges
22.1 Animation Challenges
23.1 Breakout

North Carolina Intro to Computer Science
Standard
1.16 Organizational Techniques
15.1 Intro to Objects/Maps
15.2 Basics of Objects
15.3 Iterating Over an Object
15.4 When Do I Use an Object?

Pennsylvania Tech Apps and Coding
Standard
1.8 Functions
1.10 Top Down Design
11.6 Top Down Design and Decomposition in Karel
11.4 Functions in Karel

Pennsylvania Foundations of Computer Science
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.6 Timers
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.4 When Do I Use an Object?

South Carolina Fundamentals of Computing
Standard
3.4 Functions in Karel
3.6 Top Down Design and Decomposition in Karel
24.1 Functions and Parameters 1
24.1 Functions and Parameters 1
24.2 Functions and Parameters 2
24.2 Functions and Parameters 2
24.3 Functions and Parameters 3
24.3 Functions and Parameters 3
24.4 Functions and Return Values 1
24.4 Functions and Return Values 1
24.5 Functions and Return Values 2
24.5 Functions and Return Values 2
19.1 Intro to Objects/Maps
19.2 Basics of Objects
19.4 When Do I Use an Object?
12.6 Timers

South Carolina Cybersecurity Fundamentals
Standard
16.5 Arrays and Objects
16.6 Organizational Techniques

Tennessee Computer Science Foundations
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel

Tennessee Introduction to Computer Science
Standard
4.4 Functions in Karel
4.6 Top Down Design and Decomposition in Karel
7.1 Functions and Parameters 1
7.2 Functions and Parameters 2
7.3 Functions and Parameters 3
7.4 Functions and Return Values 1
7.5 Functions and Return Values 2
7.6 Timers

Texas Computer Science I
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
11.1 Timers
12.1 Breakout

Texas Foundations of Cybersecurity
Standard
21.5 Arrays and Objects
21.6 Organizational Techniques

Virginia Middle School Computer Science Elective
Standard
3.3 Functions
3.5 Top Down Design

Virginia Computer Science Foundations
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.6 Timers
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.4 When Do I Use an Object?

Washington Foundations of Computer Science
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.6 Timers
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.4 When Do I Use an Object?

Washington Tech Apps and Coding
Standard
1.8 Functions
1.10 Top Down Design
11.6 Top Down Design and Decomposition in Karel
11.4 Functions in Karel

IB Computer Science Standard Level
Standard
1.6 Top Down Design and Decomposition in Karel

IB Computer Science Higher Level (Year One)
Standard
1.6 Top Down Design and Decomposition in Karel

South Carolina Fundamentals of Web Page Design and Development
Standard
13.14 Functions and Parameters 1
13.15 Functions and Parameters 2
13.16 Functions and Return Values 1
13.17 Functions and Return Values 2

Utah Computer Programming 2
Standard
8.1 Classes and Objects

Utah Introduction to Python 1
Standard
3.3 Functions
3.6 Top Down Design

Utah Introduction to Python 1 and 2
Standard
3.3 Functions
3.6 Top Down Design

Utah Computer Programming 1 and 2
Standard
16.1 Classes and Objects

Python Programming 1
Standard
11.7 Functions

Python Programming 2
Standard
9.9 Modules
9.1 Classes and Objects

Utah Web Development 2
Standard
8.14 Functions and Parameters 1
8.15 Functions and Parameters 2
8.16 Functions and Return Values 1
8.17 Functions and Return Values 2

Utah Web Development 1 and 2
Standard
12.14 Functions and Parameters 1
12.15 Functions and Parameters 2
12.16 Functions and Return Values 1
12.17 Functions and Return Values 2

Texas Computer Science 2
Standard
3.6 Top Down Design and Decomposition in Karel

Omaha Foundations of Computing
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
11.1 Timers