Please enable JavaScript to use CodeHS

IN CS 2: CSII-1.3

  1. Frameworks
  2. Indiana Computer Science 2

CodeHS Lessons

Use puzzles and games to enhance problem solving skills.

Introduction to Computer Science in JavaScript (Corgi)
Standard
1.1 Introduction to Programming With Karel
1.2 More About Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Main Function
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.8 Super Karel
1.9 For Loops
1.10 If Statements and Conditionals
1.11 If/Else Statements
1.12 While Loops
1.14 Control Structures Example
1.15 More Karel Examples and Testing
2.1 Challenge Problems
9.1 Functions Challenges
12.1 Breakout

Introduction to Python Programming
Standard
2.1 Introduction to Programming With Karel
2.3 Karel Can't Turn Right
2.17 Karel Challenges
24.21 Putting Together Control Structures
24.7 Functions
24.20 While Loops
24.19 If/Else Statements
24.18 If Statements
24.17 Extended Loop Control
24.16 Using i in For Loops
24.14 Parameters
24.13 User Input
24.10 Variables
24.8 Artistic Effects
24.5 Turning Tracy Using Angles
24.4 For Loops
24.3 Turning Tracy
24.2 Tracy's Grid World
24.1 Meet Tracy the Turtle

AP Computer Science A (Nitro)
Standard
18.1 Elevens
22.3 Activity 3: Putting it All Together

AP Computer Science Principles in JavaScript
Standard
1.2 Introduction to Programming With Karel
1.4 Karel Can't Turn Right
1.20 Karel Challenges

AP Computer Science Principles in Python
Standard
1.2 Introduction to Programming With Karel
1.4 Karel Can't Turn Right
1.18 Karel Challenges

AP Computer Science Principles: Cybersecurity
Standard
1.2 Introduction to Programming With Karel
1.4 Karel Can't Turn Right
1.20 Karel Challenges

Web Development
Standard
1.8 Challenge: Make a Keyboard
2.4 Callback Functions and Synchronization
4.6 Challenge: Create a Survey
4.9 Challenge: Collecting User Clicks

Video Game Design in JavaScript
Standard
1.1 Introduction to Programming With Karel
1.2 More About Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Main Function
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.8 Super Karel
1.9 For Loops
1.10 If Statements and Conditionals
1.11 If/Else Statements
1.12 While Loops
1.14 Control Structures Example
1.15 More Karel Examples and Testing
1.16 Challenge Problems
8.1 Functions Challenges
11.1 Breakout

Introduction to Computer Science in JavaScript (Bulldog)
Standard
1.1 Introduction to Programming With Karel
1.2 More About Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Main Function
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.8 Super Karel
1.9 For Loops
1.10 If Statements and Conditionals
1.11 If/Else Statements
1.12 While Loops
1.14 Control Structures Example
1.15 More Karel Examples and Testing
2.1 Challenge Problems
9.1 Functions Challenges
12.1 Breakout

Introduction to Computer Science in JavaScript (Collie)
Standard
1.1 Introduction to Programming With Karel
1.2 More About Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Main Function
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.8 Super Karel
1.9 For Loops
1.10 If Statements and Conditionals
1.11 If/Else Statements
1.12 While Loops
1.14 Control Structures Example
1.15 More Karel Examples and Testing
2.1 Challenge Problems
9.1 Functions Challenges
13.1 Breakout

Python Basics with Tracy
Standard
1.1 Intro to Python with Tracy the Turtle
1.3 Tracy's Grid World
2.2 Turning Tracy
2.3 For Loops
2.4 Turning Tracy Using Angles
3.3 Functions
3.4 Artistic Effects
3.6 Top Down Design
5.1 Variables
5.5 User Input
5.6 Parameters
5.9 Using i in For Loops
5.10 Extended Loop Control
7.1 If Statements
7.2 If/Else Statements
7.4 While Loops
8.1 Putting Together Control Structures

Python Basics with Tracy 1
Standard
1.1 Intro to Python with Tracy the Turtle
1.3 Tracy's Grid World
2.2 Turning Tracy
2.3 For Loops
2.4 Turning Tracy Using Angles
3.3 Functions
3.4 Artistic Effects
3.6 Top Down Design
5.1 Variables
5.5 User Input
5.6 Parameters
5.9 Using i in For Loops
5.10 Extended Loop Control
7.1 If Statements
7.2 If/Else Statements
7.4 While Loops
8.1 Putting Together Control Structures

Intro to Programming with Karel the Dog (Ace)
Standard
1.1 Introduction to Programming With Karel
1.2 More About Karel
1.3 Karel Can't Turn Right
2.1 Functions in Karel
2.3 The Main Function
2.4 Top Down Design and Decomposition in Karel
3.1 Commenting Your Code
3.2 Super Karel
3.3 For Loops
4.1 If Statements and Conditionals
4.2 If/Else Statements
5.1 While Loops
6.2 Control Structures Example
6.3 More Karel Examples and Testing
7.1 Challenge Problems

Computing Ideas (Lovelace)
Standard
13.11 Variables
13.19 Putting Together Control Structures
13.18 While Loops
13.17 If/ Else Statements
13.16 If Statements
13.15 Extended Loop Control
13.14 Using i in For Loops
13.13 Parameters
13.12 User Input
13.1 Intro to Python with Tracy the Turtle
13.10 Top Down Design
13.9 Artistic Effects
13.8 Functions
13.5 Turning Tracy Using Angles
13.4 For Loops
13.3 Turning Tracy
13.2 Tracy's Grid World

Creative Computing (MS)
Standard
3.1 Intro to Python with Tracy the Turtle
3.2 Tracy's Grid World
3.3 Turning Tracy
3.4 For Loops
3.5 Turning Tracy Using Angles
3.8 Functions
3.9 Artistic Effects
3.10 Top Down Design
3.11 Variables
3.12 User Input
3.13 Parameters
3.14 Using i in For Loops
3.15 Extended Loop Control
3.16 If Statements
3.17 If/ Else Statements
3.18 While Loops
3.19 Putting Together Control Structures

Creative Computing (HS)
Standard
6.11 Variables
6.19 Putting Together Control Structures
6.18 While Loops
6.17 If/ Else Statements
6.16 If Statements
6.15 Extended Loop Control
6.14 Using i in For Loops
6.13 Parameters
6.12 User Input
6.1 Intro to Python with Tracy the Turtle
6.10 Top Down Design
6.9 Artistic Effects
6.8 Functions
6.5 Turning Tracy Using Angles
6.4 For Loops
6.3 Turning Tracy
6.2 Tracy's Grid World

AP Computer Science A Labs
Standard
3.1 Picture Lab
4.1 Elevens
7.1 Writing BlackJack
9.3 Activity 3: Putting it All Together

Intro to CS in Python with Arduino
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.3 Turning Tracy
1.4 For Loops
1.5 Turning Tracy Using Angles
1.8 Functions
1.9 Artistic Effects
1.10 Top Down Design
1.11 Variables
1.12 User Input
1.13 Parameters
1.14 Using i in For Loops
1.15 Extended Loop Control
1.16 If Statements
1.17 If/ Else Statements
1.18 While Loops
1.19 Putting Together Control Structures

Intro to Programming in JavaScript with Arduino
Standard
1.1 Introduction to Programming With Karel
1.2 More Basic Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Start Function
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.8 Super Karel
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
1.13 Control Structures Example
1.14 More Karel Examples and Testing
2.1 Challenge Problems
9.1 Functions Challenges
13.1 Breakout

Intro to Programming with Tracy and micro:bit
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
2.1 Turning Tracy
2.2 For Loops
2.3 Turning Tracy Using Angles
3.3 Functions
3.4 Artistic Effects
3.5 Top Down Design
4.1 Variables
4.2 User Input
4.3 Parameters
4.4 Using i in For Loops
4.5 Extended Loop Control
6.1 If Statements
6.2 If/ Else Statements
6.3 While Loops
8.1 Putting Together Control Structures

Foundations of Computer Science
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems

Tech Apps and Coding
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.3 Turning Tracy
1.4 For Loops
1.5 Turning Tracy Using Angles
1.8 Functions
1.9 Artistic Effects
1.10 Top Down Design
1.11 Variables
1.12 User Input
1.13 Parameters
1.14 Using i in For Loops
1.15 Extended Loop Control
1.16 If Statements
1.17 If/ Else Statements
1.18 While Loops
1.19 Putting Together Control Structures
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher

AP Computer Science A (Mocha)
Standard
6.1 Writing BlackJack
7.1 Battleship
17.1 Picture Lab
15.1 Elevens
19.3 Activity 3: Putting it All Together

Introduction to Computer Science in JavaScript (Golden) (2022)
Standard
1.1 Introduction to Programming With Karel
1.2 More Basic Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Start Function
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.8 Super Karel
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
1.13 Control Structures Example
1.14 More Karel Examples and Testing
2.1 Challenge Problems
8.1 Functions Challenges
11.1 Breakout

Introduction to Computer Science in JavaScript (Bulldog) (2022)
Standard
1.1 Introduction to Programming With Karel
1.2 More Basic Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Start Function
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.8 Super Karel
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
1.13 Control Structures Example
1.14 More Karel Examples and Testing
2.1 Challenge Problems
8.1 Functions Challenges
11.1 Breakout

Introduction to Computer Science (Collie) (2022)
Standard
1.1 Introduction to Programming With Karel
1.2 More Basic Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Start Function
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.8 Super Karel
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
1.13 Control Structures Example
1.14 More Karel Examples and Testing
2.1 Challenge Problems
9.1 Functions Challenges
9.1 Functions Challenges

Intro to Python with Tracy (2022)
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
2.1 Turning Tracy
2.2 For Loops
2.3 Turning Tracy Using Angles
3.3 Functions
3.4 Artistic Effects
3.5 Top Down Design
4.1 Variables
4.2 User Input
4.3 Parameters
4.4 Using i in For Loops
4.5 Extended Loop Control
5.1 If Statements
5.2 If/ Else Statements
5.3 While Loops
6.1 Putting Together Control Structures
10.2 Introduction to Programming With Karel
10.4 Karel Can't Turn Right
10.18 Karel Challenges

Introduction to Computer Science in Python
Standard
2.1 Intro to Python with Tracy the Turtle
2.2 Tracy's Grid World
2.3 Turning Tracy
2.4 For Loops
2.5 Turning Tracy Using Angles
2.8 Functions
2.9 Artistic Effects
2.10 Top Down Design
2.11 Variables
2.12 User Input
2.13 Parameters
2.14 Using i in For Loops
2.15 Extended Loop Control
2.16 If Statements
2.17 If/ Else Statements
2.18 While Loops
2.19 Putting Together Control Structures
23.2 Introduction to Programming With Karel
23.4 Karel Can't Turn Right
23.18 Karel Challenges

Video Game Design in JavaScript (2022)
Standard
6.1 Breakout
7.1 Fun Snake
9.1 Tic Tac Toe

Arizona Software and App Design I
Standard
7.7 Challenge: Make a Keyboard
8.4 Callback Functions and Synchronization
10.6 Challenge: Create a Survey
10.9 Challenge: Collecting User Clicks

Arizona Computer Science
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems

Arkansas Programming I (JavaScript)
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems

Arkansas Programming I (Python)
Standard
2.1 Intro to Python with Tracy the Turtle
2.2 Tracy's Grid World
2.3 Turning Tracy
2.4 For Loops
2.5 Turning Tracy Using Angles
2.8 Functions
2.9 Artistic Effects
2.10 Top Down Design
2.12 Variables
2.13 User Input
2.14 Parameters
2.16 Using i in For Loops
2.17 Extended Loop Control
2.18 If Statements
2.19 If/ Else Statements
2.20 While Loops
2.22 Putting Together Control Structures

California Computer Science
Standard
2.3 Basic Crypto Systems: Caesar Cipher
2.4 Basic Crypto Systems: Cracking Caesar
2.5 Basic Crypto Systems: Vigenere Cipher
3.1 Introduction to Programming With Karel
3.2 More Basic Karel
3.3 Karel Can't Turn Right
3.4 Functions in Karel
3.5 The Start Function
3.6 Top Down Design and Decomposition in Karel
3.7 Commenting Your Code
3.9 Super Karel
3.10 For Loops
3.11 If Statements
3.12 If/Else Statements
3.13 While Loops in Karel
3.14 Control Structures Example
3.15 More Karel Examples and Testing
4.2 Challenge Problems

Connecticut Foundations of Computer Science
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems

Connecticut Tech Apps and Coding
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.3 Turning Tracy
1.4 For Loops
1.5 Turning Tracy Using Angles
1.8 Functions
1.9 Artistic Effects
1.10 Top Down Design
1.11 Variables
1.12 User Input
1.13 Parameters
1.14 Using i in For Loops
1.15 Extended Loop Control
1.16 If Statements
1.17 If/ Else Statements
1.18 While Loops
1.19 Putting Together Control Structures
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher

Delaware Foundations of Computer Science
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems

Delaware Tech Apps and Coding
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.3 Turning Tracy
1.4 For Loops
1.5 Turning Tracy Using Angles
1.8 Functions
1.9 Artistic Effects
1.10 Top Down Design
1.11 Variables
1.12 User Input
1.13 Parameters
1.14 Using i in For Loops
1.15 Extended Loop Control
1.16 If Statements
1.17 If/ Else Statements
1.18 While Loops
1.19 Putting Together Control Structures
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher

Florida Computing Ideas
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems

Georgia Foundations of Computer Programming
Standard
3.1 Intro to Python with Tracy the Turtle
3.2 Tracy's Grid World
3.3 Turning Tracy
3.4 For Loops
3.5 Turning Tracy Using Angles
3.8 Functions
3.9 Artistic Effects
3.10 Top Down Design
3.11 Variables
3.12 User Input
3.13 Parameters
3.14 Using i in For Loops
3.15 Extended Loop Control
3.16 If Statements
3.17 If/ Else Statements
3.18 While Loops
3.19 Putting Together Control Structures

Georgia Introduction to Software Technology
Standard
2.1 Introduction to Programming With Karel
2.2 More About Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Main Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements and Conditionals
2.12 If/Else Statements
2.13 While Loops
2.16 Control Structures Example
2.17 More Karel Examples and Testing
3.2 Challenge Problems

Georgia Computer Science Principles
Standard
1.1 Introduction to Programming With Karel
1.3 Karel Can't Turn Right
1.19 Karel Challenges

Georgia Introduction to Digital Technology
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems
21.4 Basic Crypto Systems: Caesar Cipher
21.5 Basic Crypto Systems: Cracking Caesar
21.6 Basic Crypto Systems: Vigenere Cipher

Georgia Foundations of Artificial Intelligence
Standard
18.11 Variables
18.19 Putting Together Control Structures
18.18 While Loops
18.17 If/ Else Statements
18.16 If Statements
18.15 Extended Loop Control
18.14 Using i in For Loops
18.13 Parameters
18.12 User Input
18.1 Intro to Python with Tracy the Turtle
18.10 Top Down Design
18.9 Artistic Effects
18.8 Functions
18.5 Turning Tracy Using Angles
18.4 For Loops
18.3 Turning Tracy
18.2 Tracy's Grid World

Georgia Web Development
Standard
5.7 Challenge: Make a Keyboard
6.4 Callback Functions and Synchronization
8.6 Challenge: Create a Survey
8.9 Challenge: Collecting User Clicks

Georgia Introduction to Software Technology (2022)
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems

Hawaii EXS1300 Intro to Computer Science
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems

Hawaii EXS0100 Intro to Computer Science A
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.3 Turning Tracy
1.4 For Loops
1.5 Turning Tracy Using Angles
1.8 Functions
1.9 Artistic Effects
1.10 Top Down Design
1.11 Variables
1.12 User Input
1.13 Parameters
1.14 Using i in For Loops
1.15 Extended Loop Control
1.16 If Statements
1.17 If/ Else Statements
1.18 While Loops
1.19 Putting Together Control Structures
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher

Illinois Introduction to Computer Science
Standard
1.1 Introduction to Programming With Karel
1.2 More About Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Main Function
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.8 Super Karel
1.9 For Loops
1.10 If Statements and Conditionals
1.11 If/Else Statements
1.12 While Loops
1.14 Control Structures Example
1.15 More Karel Examples and Testing
18.1 Challenge Problems
25.1 Functions Challenges
27.1 Breakout

Indiana Introduction to Computer Science
Standard
1.1 Introduction to Programming With Karel
1.2 More Basic Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Start Function
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.8 Super Karel
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
1.13 Control Structures Example
1.14 More Karel Examples and Testing
2.1 Challenge Problems
13.1 Functions Challenges
23.1 Breakout

Indiana Principles of Computing
Standard
1.1 Introduction to Programming With Karel
1.2 More Basic Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Start Function
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.8 Super Karel
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
1.13 Control Structures Example
1.14 More Karel Examples and Testing
2.1 Challenge Problems
13.1 Functions Challenges
23.1 Breakout

Indiana Computer Science I
Standard
1.1 Introduction to Programming With Karel
1.2 More Basic Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Start Function
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.8 Super Karel
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
1.13 Control Structures Example
1.14 More Karel Examples and Testing
2.1 Challenge Problems
9.1 Functions Challenges
12.1 Breakout

Indiana Computer Science III: Cybersecurity
Standard
2.3 Basic Crypto Systems: Caesar Cipher
2.4 Basic Crypto Systems: Cracking Caesar
2.5 Basic Crypto Systems: Vigenere Cipher

Iowa Tech Apps and Coding
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.3 Turning Tracy
1.4 For Loops
1.5 Turning Tracy Using Angles
1.8 Functions
1.9 Artistic Effects
1.10 Top Down Design
1.11 Variables
1.12 User Input
1.13 Parameters
1.14 Using i in For Loops
1.15 Extended Loop Control
1.16 If Statements
1.17 If/ Else Statements
1.18 While Loops
1.19 Putting Together Control Structures
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher

Iowa Foundations of Computer Science
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems

Maryland Computer Science I
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems

Michigan Tech Apps and Coding
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.3 Turning Tracy
1.4 For Loops
1.5 Turning Tracy Using Angles
1.8 Functions
1.9 Artistic Effects
1.10 Top Down Design
1.11 Variables
1.12 User Input
1.13 Parameters
1.14 Using i in For Loops
1.15 Extended Loop Control
1.16 If Statements
1.17 If/ Else Statements
1.18 While Loops
1.19 Putting Together Control Structures
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher

Michigan Foundations of Computer Science
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems

Montana Tech Apps and Coding
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.3 Turning Tracy
1.4 For Loops
1.5 Turning Tracy Using Angles
1.8 Functions
1.9 Artistic Effects
1.10 Top Down Design
1.11 Variables
1.12 User Input
1.13 Parameters
1.14 Using i in For Loops
1.15 Extended Loop Control
1.16 If Statements
1.17 If/ Else Statements
1.18 While Loops
1.19 Putting Together Control Structures
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher

Nebraska Introduction to Computer Science and Technology
Standard
6.1 Intro to Python with Tracy the Turtle
6.2 Tracy's Grid World
6.3 Turning Tracy
6.4 For Loops
6.5 Turning Tracy Using Angles
6.6 Functions
6.7 Artistic Effects
6.8 Top Down Design
6.10 Variables
6.11 User Input
6.12 Parameters
6.13 If Statements
6.14 If/ Else Statements
6.15 While Loops

New Hampshire Foundations of Computer Science
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems

New Hampshire Tech Apps and Coding
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.3 Turning Tracy
1.4 For Loops
1.5 Turning Tracy Using Angles
1.8 Functions
1.9 Artistic Effects
1.10 Top Down Design
1.11 Variables
1.12 User Input
1.13 Parameters
1.14 Using i in For Loops
1.15 Extended Loop Control
1.16 If Statements
1.17 If/ Else Statements
1.18 While Loops
1.19 Putting Together Control Structures
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher

New Jersey Computer Science
Standard
1.1 Introduction to Programming With Karel
1.3 Karel Can't Turn Right
1.18 Karel Challenges

New Jersey Computer Science and Design Thinking
Standard
1.1 Introduction to Programming With Karel
1.3 Karel Can't Turn Right
1.18 Karel Challenges

New Jersey MS Computer Science
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.3 Turning Tracy
1.4 For Loops
1.5 Turning Tracy Using Angles
1.8 Functions
1.9 Artistic Effects
1.10 Top Down Design
1.11 Variables
1.12 User Input
1.13 Parameters
1.14 Using i in For Loops
1.15 Extended Loop Control
1.16 If Statements
1.17 If/ Else Statements
1.18 While Loops
1.19 Putting Together Control Structures
10.3 Basic Crypto Systems: Caesar Cipher
10.4 Basic Crypto Systems: Cracking Caesar
10.5 Basic Crypto Systems: Vigenere Cipher

New Mexico Foundations of Computer Science
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems

New Mexico Tech Apps and Coding
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.3 Turning Tracy
1.4 For Loops
1.5 Turning Tracy Using Angles
1.8 Functions
1.9 Artistic Effects
1.10 Top Down Design
1.11 Variables
1.12 User Input
1.13 Parameters
1.14 Using i in For Loops
1.15 Extended Loop Control
1.16 If Statements
1.17 If/ Else Statements
1.18 While Loops
1.19 Putting Together Control Structures
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher

Nevada Middle School Computer Science
Standard
3.1 Intro to Python with Tracy the Turtle
3.2 Tracy's Grid World
3.3 Turning Tracy
3.4 For Loops
3.5 Turning Tracy Using Angles
3.8 Functions
3.9 Artistic Effects
3.10 Top Down Design
3.11 Variables
3.12 User Input
3.13 Parameters
3.14 Using i in For Loops
3.15 Extended Loop Control
3.16 If Statements
3.17 If/ Else Statements
3.18 While Loops
3.19 Putting Together Control Structures
11.4 Basic Crypto Systems: Caesar Cipher
11.5 Basic Crypto Systems: Cracking Caesar
11.6 Basic Crypto Systems: Vigenere Cipher

Nevada Computer Science and Applications
Standard
3.1 Intro to Python with Tracy the Turtle
3.2 Tracy's Grid World
3.3 Turning Tracy
3.4 For Loops
3.5 Turning Tracy Using Angles
3.8 Functions
3.9 Artistic Effects
3.10 Top Down Design
3.12 Variables
3.13 User Input
3.14 Parameters
3.15 Using i in For Loops
3.16 Extended Loop Control
3.17 If Statements
3.18 If/ Else Statements
3.19 While Loops
3.20 Putting Together Control Structures

Nevada Computer Science 2
Standard
10.3 Activity 3: Putting it All Together
17.1 Elevens
19.1 Picture Lab

Nevada Advanced Computer Science I
Standard
2.1 Introduction to Programming With Karel
2.2 More About Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Main Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements and Conditionals
2.12 If/Else Statements
2.13 While Loops
2.15 Control Structures Example
2.16 More Karel Examples and Testing

New York Computer Science 9-12
Standard
2.1 Introduction to Programming With Karel
2.2 More About Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Main Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.8 Super Karel
2.9 For Loops
2.10 If Statements and Conditionals
2.11 If/Else Statements
2.12 While Loops
2.14 Control Structures Example
2.15 More Karel Examples and Testing
14.1 Challenge Problems
21.1 Functions Challenges
23.1 Breakout

North Carolina Intro to Computer Science
Standard
1.1 Introduction to Programming With Karel
1.3 Karel Can't Turn Right
1.20 Karel Challenges

Oklahoma Computer Science 6-7
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.4 Turning Tracy
1.5 For Loops
1.6 Turning Tracy Using Angles
1.9 Functions
1.10 Artistic Effects
1.11 Top Down Design
1.12 Variables
1.13 User Input
1.14 Parameters
1.15 Using i in For Loops
1.16 Extended Loop Control
1.17 If Statements
1.18 If/ Else Statements
1.19 While Loops
1.20 Putting Together Control Structures

Oklahoma Exploring Computer Science for 8th Grade
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.4 Turning Tracy
1.5 For Loops
1.6 Turning Tracy Using Angles
1.9 Functions
1.10 Artistic Effects
1.11 Top Down Design
1.12 Variables
1.13 User Input
1.14 Parameters
1.15 Using i in For Loops
1.16 Extended Loop Control
1.17 If Statements
1.18 If/ Else Statements
1.19 While Loops
1.20 Putting Together Control Structures

Oklahoma Computer Science II
Standard
1.1 Introduction to Programming With Karel
1.2 More Basic Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Start Function
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.9 Super Karel
1.10 For Loops
1.11 If Statements
1.12 If/Else Statements
1.13 While Loops in Karel
1.14 Control Structures Example
1.15 More Karel Examples and Testing
2.2 Challenge Problems

Pennsylvania Tech Apps and Coding
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.3 Turning Tracy
1.4 For Loops
1.5 Turning Tracy Using Angles
1.8 Functions
1.9 Artistic Effects
1.10 Top Down Design
1.11 Variables
1.12 User Input
1.13 Parameters
1.14 Using i in For Loops
1.15 Extended Loop Control
1.16 If Statements
1.17 If/ Else Statements
1.18 While Loops
1.19 Putting Together Control Structures
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher

Pennsylvania Foundations of Computer Science
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems

Rhode Island Computer Science Principles in Python
Standard
1.1 Introduction to Programming With Karel
1.3 Karel Can't Turn Right
1.17 Karel Challenges

Rhode Island Tech Apps and Coding
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.3 Turning Tracy
1.4 For Loops
1.5 Turning Tracy Using Angles
1.8 Functions
1.9 Artistic Effects
1.10 Top Down Design
1.11 Variables
1.12 User Input
1.13 Parameters
1.14 Using i in For Loops
1.15 Extended Loop Control
1.16 If Statements
1.17 If/ Else Statements
1.18 While Loops
1.19 Putting Together Control Structures
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher

South Carolina Computer Programming 1 with Python
Standard
3.1 Introduction to Programming With Karel
3.3 Karel Can't Turn Right
3.17 Karel Challenges
16.21 Putting Together Control Structures
16.7 Functions
16.20 While Loops
16.19 If/Else Statements
16.18 If Statements
16.17 Extended Loop Control
16.16 Using i in For Loops
16.14 Parameters
16.13 User Input
16.10 Variables
16.8 Artistic Effects
16.5 Turning Tracy Using Angles
16.4 For Loops
16.3 Turning Tracy
16.2 Tracy's Grid World
16.1 Meet Tracy the Turtle

South Carolina Introduction to Computer Programming
Standard
3.1 Introduction to Programming With Karel
3.3 Karel Can't Turn Right
3.17 Karel Challenges
16.21 Putting Together Control Structures
16.7 Functions
16.20 While Loops
16.19 If/Else Statements
16.18 If Statements
16.17 Extended Loop Control
16.16 Using i in For Loops
16.14 Parameters
16.13 User Input
16.10 Variables
16.8 Artistic Effects
16.5 Turning Tracy Using Angles
16.4 For Loops
16.3 Turning Tracy
16.2 Tracy's Grid World
16.1 Meet Tracy the Turtle

South Carolina Fundamentals of Computing
Standard
3.1 Introduction to Programming With Karel
3.2 More Basic Karel
3.3 Karel Can't Turn Right
3.4 Functions in Karel
3.5 The Start Function
3.6 Top Down Design and Decomposition in Karel
3.7 Commenting Your Code
3.9 Super Karel
3.10 For Loops
3.11 If Statements
3.12 If/Else Statements
3.13 While Loops in Karel
3.14 Control Structures Example
3.15 More Karel Examples and Testing
4.2 Challenge Problems

South Carolina Cybersecurity Fundamentals
Standard
4.3 Basic Crypto Systems: Caesar Cipher
4.4 Basic Crypto Systems: Cracking Caesar
4.5 Basic Crypto Systems: Vigenere Cipher

South Carolina Fundamentals of Web Page Design and Development
Standard
7.7 Challenge: Make a Keyboard
8.4 Callback Functions and Synchronization
10.6 Challenge: Create a Survey
10.9 Challenge: Collecting User Clicks

South Carolina Fundamentals of Web Page Design and Development with Certification Prep
Standard
7.7 Challenge: Make a Keyboard
8.4 Callback Functions and Synchronization
10.6 Challenge: Create a Survey
10.9 Challenge: Collecting User Clicks

Tennessee Computer Science Foundations
Standard
1.1 Introduction to Programming With Karel
1.2 More Basic Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Start Function
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.8 Super Karel
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
1.13 Control Structures Example
1.14 More Karel Examples and Testing

Tennessee Introduction to Computer Science
Standard
4.1 Introduction to Programming With Karel
4.2 More Basic Karel
4.3 Karel Can't Turn Right
4.4 Functions in Karel
4.5 The Start Function
4.6 Top Down Design and Decomposition in Karel
4.7 Commenting Your Code
4.9 Super Karel
4.10 For Loops
4.11 If Statements
4.12 If/Else Statements
4.13 While Loops in Karel
4.14 Control Structures Example
4.15 More Karel Examples and Testing

Texas Computer Science I
Standard
2.1 Introduction to Programming With Karel
2.2 More About Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Main Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.8 Super Karel
2.9 For Loops
2.10 If Statements and Conditionals
2.11 If/Else Statements
2.12 While Loops
2.15 Control Structures Example
2.16 More Karel Examples and Testing
3.1 Challenge Problems
12.1 Breakout

Texas Foundations of Cybersecurity
Standard
4.3 Basic Crypto Systems: Caesar Cipher
4.4 Basic Crypto Systems: Cracking Caesar
4.5 Basic Crypto Systems: Vigenere Cipher

Virginia Middle School Computer Science Elective
Standard
1.2 Intro to Python with Tracy the Turtle
1.3 Tracy's Grid World
2.1 Turning Tracy
2.2 For Loops
2.3 Turning Tracy Using Angles
3.3 Functions
3.4 Artistic Effects
3.5 Top Down Design
4.2 Variables
4.3 User Input
4.4 Parameters
4.6 Using i in For Loops
4.7 Extended Loop Control
5.1 If Statements
5.2 If/ Else Statements
5.3 While Loops
6.1 Putting Together Control Structures

Virginia Computer Science Foundations
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.8 Super Karel
2.9 For Loops
2.10 If Statements
2.11 If/Else Statements
2.12 While Loops in Karel
2.13 Control Structures Example
2.14 More Karel Examples and Testing
3.2 Challenge Problems

Virginia Cybersecurity Fundamentals
Standard
8.3 Basic Crypto Systems: Caesar Cipher
8.4 Basic Crypto Systems: Cracking Caesar
8.5 Basic Crypto Systems: Vigenere Cipher

Washington Foundations of Computer Science
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.9 Super Karel
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.14 Control Structures Example
2.15 More Karel Examples and Testing
3.2 Challenge Problems

Washington Tech Apps and Coding
Standard
1.1 Intro to Python with Tracy the Turtle
1.2 Tracy's Grid World
1.3 Turning Tracy
1.4 For Loops
1.5 Turning Tracy Using Angles
1.8 Functions
1.9 Artistic Effects
1.10 Top Down Design
1.11 Variables
1.12 User Input
1.13 Parameters
1.14 Using i in For Loops
1.15 Extended Loop Control
1.16 If Statements
1.17 If/ Else Statements
1.18 While Loops
1.19 Putting Together Control Structures
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher

Utah Computer Programming 1
Standard
1.1 Introduction to Programming With Karel
1.3 Karel Can't Turn Right
1.17 Karel Challenges

Utah Introduction to Python 1
Standard
1.1 Intro to Python with Tracy the Turtle
1.3 Tracy's Grid World
2.2 Turning Tracy
2.3 For Loops
2.4 Turning Tracy Using Angles
3.3 Functions
3.4 Artistic Effects
3.6 Top Down Design
5.1 Variables
5.5 User Input
5.6 Parameters
5.9 Using i in For Loops
5.10 Extended Loop Control
7.1 If Statements
7.2 If/Else Statements
7.4 While Loops
8.1 Putting Together Control Structures

Utah Introduction to Python 1 and 2
Standard
1.1 Intro to Python with Tracy the Turtle
1.3 Tracy's Grid World
2.2 Turning Tracy
2.3 For Loops
2.4 Turning Tracy Using Angles
3.3 Functions
3.4 Artistic Effects
3.6 Top Down Design
5.1 Variables
5.5 User Input
5.6 Parameters
5.9 Using i in For Loops
5.10 Extended Loop Control
7.1 If Statements
7.2 If/Else Statements
7.4 While Loops
8.1 Putting Together Control Structures

Utah Computer Programming 1 and 2
Standard
1.1 Introduction to Programming With Karel
1.3 Karel Can't Turn Right
1.17 Karel Challenges

Introduction to Python Programming 1
Standard
1.1 Introduction to Programming With Karel
1.3 Karel Can't Turn Right
1.17 Karel Challenges
11.21 Putting Together Control Structures
11.7 Functions
11.20 While Loops
11.19 If/Else Statements
11.18 If Statements
11.17 Extended Loop Control
11.16 Using i in For Loops
11.14 Parameters
11.13 User Input
11.10 Variables
11.8 Artistic Effects
11.5 Turning Tracy Using Angles
11.4 For Loops
11.3 Turning Tracy
11.2 Tracy's Grid World
11.1 Meet Tracy the Turtle

Utah Web Development 2
Standard
1.7 Challenge: Make a Keyboard
4.6 Challenge: Create a Survey
4.9 Challenge: Collecting User Clicks
9.4 Callback Functions and Synchronization

Utah Web Development 1 and 2
Standard
6.7 Challenge: Make a Keyboard
9.6 Challenge: Create a Survey
9.9 Challenge: Collecting User Clicks
13.4 Callback Functions and Synchronization

Texas Computer Science 2
Standard
10.3 Activity 3: Putting it All Together

Fundamentals of Cybersecurity (2020)
Standard
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher
21.1 Challenge Problems

Web Design and Development
Standard
5.7 Challenge: Make a Keyboard
6.4 Callback Functions and Synchronization
8.6 Challenge: Create a Survey
8.9 Challenge: Collecting User Clicks