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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 (Golden)
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

Intro 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

AP Computer Science A (Nitro)
Standard
17.1 Elevens
21.3 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

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

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

Fundamentals of Cybersecurity
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

Intro to Python with Tracy
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

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

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

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

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

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 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

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

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

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

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 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 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

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

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

Texas Computer Science 1
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
11.1 Breakout

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

Introduction to Computer Science in JavaScript (Bulldog)
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)
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