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Activity Points Item Type
Programming with Karel
1.1 Introduction to Programming With Karel Lesson
1.1.1 Introduction to Programming With Karel 1 Video
1.1.2 Karel Commands Quiz 1 Check for Understanding
1.1.3 Our First Karel Program 1 Example
1.1.4 Your First Karel Program 5 Exercise
1.1.5 Short Stack 5 Exercise
1.2 More About Karel Lesson
1.2.1 More About Karel 1 Video
1.2.2 More Basic Karel Quiz 4 Check for Understanding
1.2.3 Tennis Ball Square 1 Example
1.2.4 Make a Tower 5 Exercise
1.2.5 Pyramid of Karel 5 Exercise
1.3 Karel Can't Turn Right Lesson
1.3.1 Karel Can't Turn Right 1 Video
1.3.2 Karel Can't Turn Right Quiz 2 Check for Understanding
1.3.3 Tower and Turn Right 1 Example
1.3.4 Slide Karel 5 Exercise
1.3.5 Fireman Karel 5 Exercise
1.3.6 Karel Turns Right Badge 1 Badge
1.4 Functions in Karel Lesson
1.4.1 Functions in Karel 1 Video
1.4.2 Functions in Karel Quiz 1 Check for Understanding
1.4.3 Turn Around 1 Example
1.4.4 Pancakes 5 Exercise
1.4.5 Mario Karel 5 Exercise
1.5 The Main Function Lesson
1.5.1 The Main Function 1 Video
1.5.2 The Main Function Quiz 2 Check for Understanding
1.5.3 Tower with Main Function 1 Example
1.5.4 Pancakes with Main 5 Exercise
1.6 Top Down Design and Decomposition in Karel Lesson
1.6.1 Top Down Design and Decomposition 1 Video
1.6.2 Top Down Design and Decomposition Quiz 2 Check for Understanding
1.6.3 Top Down Design and Decomposition in Karel 5 Video
1.6.4 Hurdle Karel 1 Example
1.6.5 The Two Towers 5 Exercise
1.7 Commenting Your Code Lesson
1.7.1 Commenting Your Code 1 Video
1.7.2 Commenting Your Code Quiz 1 Check for Understanding
1.7.3 Hurdle Karel 1 Example
1.7.4 The Two Towers + Comments 5 Exercise
1.8 Super Karel Lesson
1.8.1 Super Karel 1 Video
1.8.2 Super Karel Quiz 1 Check for Understanding
1.8.3 Hurdle Karel (with Super Karel) 1 Example
1.8.4 The Two Towers + Super Karel 5 Exercise
1.8.5 Super Karel Badge 1 Badge
1.9 For Loops Lesson
1.9.1 For Loops 1 Video
1.9.2 For Loops Quiz 1 Check for Understanding
1.9.3 Repeated Move 1 Example
1.9.4 Put Down Tennis Balls 1 Example
1.9.5 Take 'em All 5 Exercise
1.9.6 Dizzy Karel 5 Exercise
1.9.7 Ball in Each Corner 5 Exercise
1.9.8 Lots of Hurdles 5 Exercise
1.10 If Statements and Conditionals Lesson
1.10.1 If Statements and Conditionals 1 Video
1.10.2 If Statements and Conditionals Quiz 2 Check for Understanding
1.10.3 If Statements and Conditionals 1 Example
1.10.4 Safe Take Ball 1 Example
1.10.5 Is There a Ball? 5 Exercise
1.10.6 Don't Crash! 5 Exercise
1.11 If/Else Statements Lesson
1.11.1 If/Else Statements 1 Video
1.11.2 If/Else Statements Quiz 2 Check for Understanding
1.11.3 If/Else Statements 1 Example
1.11.4 Opposite Day 1 Example
1.11.5 Right Side Up 5 Exercise
1.11.6 Right vs. Left Square 5 Exercise
1.11.7 Conditional Karel Badge 1 Badge
1.12 While Loops Lesson
1.12.1 While Loops 1 Video
1.12.2 While Loops Quiz 2 Check for Understanding
1.12.3 Move to Wall 1 Example
1.12.4 Follow The Yellow Ball Road 5 Exercise
1.12.5 Lay Row of Tennis Balls 5 Exercise
1.12.6 Big Tower 5 Exercise
1.13 How to Indent Your Code Lesson
1.13.1 How to Indent Your Code 1 Video
1.13.2 How to Indent Your Code Quiz 1 Check for Understanding
1.13.3 Dance and Clean Karel 1 Example
1.13.4 Diagonal 5 Exercise
1.13.5 Staircase 5 Exercise
1.13.6 Karel Exercises Badge 1 Badge
1.14 Control Structures Example Lesson
1.14.1 Control Structures Example 1 Video
1.14.2 Control Structures Example Quiz 2 Check for Understanding
1.14.3 Cleanup Karel 1 Example
1.14.4 Random Hurdles 5 Exercise
1.15 More Karel Examples and Testing Lesson
1.15.1 More Karel Examples and Testing 1 Video
1.15.2 Move Tennis Ball Stack 1 Example
1.15.3 Live Coding: Climbing Karel 1 Video
1.15.4 Climbing Karel 1 Example
1.15.5 Quiz: Which Control Structure? 5 Check for Understanding
1.15.6 Opposite Corner 5 Exercise
1.16 Programming with Karel Quiz Lesson
1.16.1 Programming with Karel Quiz 25 Unit Quiz
Karel Challenges
2.1 Challenge Problems Lesson
2.1.1 Fetch 10 Challenge
2.1.2 Racing Karel 10 Challenge
2.1.3 Tower Builder 10 Challenge
2.1.4 Super Cleanup Karel 10 Challenge
2.1.5 Double Tennis Balls 10 Challenge
2.1.6 Karel Challenges Badge 1 Badge
JavaScript Basics
3.1 Hello World Lesson
3.1.1 Hello World 1 Video
3.1.2 Hello World Quiz 1 Check for Understanding
3.1.3 Hello World 1 Example
3.1.4 Your Name and Hobby 5 Exercise
3.1.5 ASCII Animals 5 Exercise
3.2 Variables Lesson
3.2.1 Variables 1 Video
3.2.2 Live Coding: Variables 5 Video
3.2.3 Variables Quiz 1 Check for Understanding
3.2.4 Basic Variables 1 Example
3.2.5 Daily Activities 5 Exercise
3.2.6 Debugging Variables 5 Debugging
3.3 User Input Lesson
3.3.1 User Input 1 Video
3.3.2 User Input Quiz 2 Check for Understanding
3.3.3 Basic User Input 1 Example
3.3.4 Dinner Plans 5 Exercise
3.3.5 Mad Lib 5 Exercise
3.3.6 User Input Badge 1 Badge
3.4 Basic Math Lesson
3.4.1 Basic Math 1 Video
3.4.2 Basic Math Quiz 3 Check for Understanding
3.4.3 Simple Calculator 1 Example
3.4.4 Dollars to Pounds 1 Example
3.4.5 Dividing Up Groups 1 Example
3.4.6 T-Shirt Shop 5 Exercise
3.4.7 Running Speed 5 Exercise
3.5 Collaborative Programming Lesson
3.5.1 Pair-Programming 1 Video
3.5.2 Pair-Programming 2 Check for Understanding
3.5.3 Why Practice Pair-Programming? 1 Connection
3.5.4 Pair-Programming Reflection 5 Free Response
3.6 Random Numbers Lesson
3.6.1 Random Numbers 1 Video
3.6.2 Random Numbers Quiz 2 Check for Understanding
3.6.3 Rolling a Die 1 Example
3.6.4 Treasure Chest Loot 5 Exercise
3.6.5 Multiplication Practice 5 Exercise
3.6.6 Randomizer Badge 1 Badge
3.7 Basic Functions Lesson
3.7.1 Basic Functions 5 Video
3.7.2 Variables in Functions 5 Notes
3.7.3 Basic Functions Quiz 4 Quiz
3.7.4 Function Flow 1 Example
3.7.5 Digital Business Card 5 Exercise
3.7.6 ASCII Karel 5 Exercise
3.8 JavaScript Basics Quiz Lesson
3.8.1 JavaScript Basics Quiz 15 Unit Quiz
3.8.2 JavaScript Basics Badge 1 Badge
The Canvas and Graphics
4.1 Intro to the Canvas and Graphics Lesson
4.1.1 Intro to Canvas and Graphics 5 Video
4.1.2 Debug Mode for Positioning 5 Notes
4.1.3 Live Coding: Circle and Rectangle 5 Video
4.1.4 Canvas Coordinates 5 Connection
4.1.5 Canvas and Graphics Quiz 4 Quiz
4.1.6 Creating a Circle 1 Example
4.1.7 A Circle and a Rectangle 1 Example
4.1.8 A Ball in a Box 5 Exercise
4.1.9 Raise the Flag 5 Exercise
4.2 More Graphics Objects Lesson
4.2.1 More Graphics Objects 5 Video
4.2.2 Live Coding: More Graphics Objects 5 Video
4.2.3 Graphics Objects Quiz 4 Quiz
4.2.4 Cute Animals 1 Example
4.2.5 Greetings, Earth! 1 Example
4.2.6 Exploration: XY Plot 3 Exercise
4.2.7 Create Your Meme 5 Exercise
4.2.8 Saturday Mornings 5 Exercise
4.3 Positioning Graphics Objects Lesson
4.3.1 Positioning Graphics Objects 5 Video
4.3.2 Positioning Quiz 4 Quiz
4.3.3 8 Ball 1 Example
4.3.4 Color the Rainbow 5 Exercise
4.3.5 Create Your Own Plant! 10 Challenge
4.4 JavaScript Graphics Quiz Lesson
4.4.1 JavaScript Graphics Quiz 8 Quiz
Graphics Challenges
5.1 Graphics Challenges Lesson
5.1.1 Ghost 10 Challenge
5.1.2 Fried Egg 10 Challenge
5.1.3 Draw Something 5 Challenge
Control Structures
6.1 Booleans Lesson
6.1.1 Booleans 1 Video
6.1.2 Booleans Quiz 1 Check for Understanding
6.1.3 Boolean Exploration 1 Example
6.1.4 Do You Have a Dog? 5 Exercise
6.1.5 Booleans are Questions 5 Free Response
6.1.6 Best Day Ever 5 Exercise
6.2 If/Else Statements Lesson
6.2.1 If Statements 1 Video
6.2.2 If Statements Quiz 3 Check for Understanding
6.2.3 Are You Logged In? 5 Example
6.2.4 Is It Raining? 5 Exercise
6.2.5 Mood Playlist 5 Exercise
6.2.6 Conditionals Badge 1 Badge
6.3 Logical Operators Lesson
6.3.1 Logical Operators 1 Video
6.3.2 Logical Operators Quiz 3 Check for Understanding
6.3.3 Light Switch 1 Example
6.3.4 Harry Potter 1 Example
6.3.5 Weak Password 1 Example
6.3.6 Logical Operators Game 5 Example
6.3.7 Can You Graduate? 5 Exercise
6.3.8 Switching Players 5 Exercise
6.3.9 A Day of Decisions 5 Exercise
6.4 Comparison Operators Lesson
6.4.1 Comparison Operators 1 Video
6.4.2 Comparison Operators Quiz 3 Check for Understanding
6.4.3 Great Names 1 Example
6.4.4 Grade Range 1 Example
6.4.5 Even and Odd 1 Example
6.4.6 Rolling Dice 5 Exercise
6.4.7 Teenagers 5 Exercise
6.4.8 Rocket Launch Requirements 5 Exercise
6.4.9 Trivia Game 5 Exercise
6.5 Graphics and Conditionals Lesson
6.5.1 Graphics and Conditionals 5 Notes
6.5.2 Circle or Rectangle? 5 Example
6.5.3 Correct or Incorrect? 5 Exercise
6.5.4 Else If Statements 5 Notes
6.5.5 Conditional Circle Color 5 Example
6.5.6 Odd or Even Shapes 5 Exercise
6.5.7 Graphics and Conditionals Quiz 2 Quiz
6.5.8 Interactive Modern Art 5 Challenge
6.6 While Loops Lesson
6.6.1 While Loops 1 Video
6.6.2 While Loops Quiz 2 Check for Understanding
6.6.3 While Loop Countdown 1 Example
6.6.4 Debugging: Best Name Ever 5 Debugging
6.6.5 Level Up 5 Exercise
6.6.6 Inventory 5 Exercise
6.7 The Break Statement Lesson
6.7.1 The Break Statement 1 Video
6.7.2 The Break Statement Quiz 2 Check for Understanding
6.7.3 Adding Up Numbers 1 Example
6.7.4 Break Statement Reflection 5 Free Response
6.7.5 Snake Eyes 5 Exercise
6.7.6 Better Password Prompt 5 Exercise
6.7.7 Riddle Machine 5 Exercise
6.8 While Loops and Graphics Lesson
6.8.1 While Loops and Graphics 5 Notes
6.8.2 Lots of Circles 5 Example
6.8.3 Corners on Corners 5 Example
6.8.4 Concentric Circles 5 Exercise
6.8.5 Debugging: Circle Positions 5 Debugging
6.8.6 Growing Squares 5 Exercise
6.9 For Loops Lesson
6.9.1 For Loops 1 Video
6.9.2 For Loop Exploration 1 Example
6.9.3 Chalkboard 5 Exercise
6.9.4 Count By Twos 1 Example
6.9.5 Eating Apples 1 Example
6.9.6 Countdown by Sevens 5 Debugging
6.9.7 For Loops Quiz 3 Check for Understanding
6.9.8 Lives Left 5 Exercise
6.9.9 For Loop Sum 1 Example
6.9.10 Jukebox 5 Exercise
6.10 For Loops and Graphics Lesson
6.10.1 For Loops and Graphics 5 Notes
6.10.2 Lots of Circles Revisited 5 Example
6.10.3 Exploration: Confetti 5 Exercise
6.10.4 Using i to Position Objects and Adjust Size 5 Notes
6.10.5 Horizontal Stripes #1: Using i to Adjust Position 5 Example
6.10.6 Horizontal Stripes #2: Using i to Adjust Size 5 Example
6.10.7 Debugging: Colorful Bullseye 5 Debugging
6.10.8 Caterpillar 5 Exercise
6.10.9 Looper Badge 1 Badge
6.11 Javascript Control Structures Quiz Lesson
6.11.1 JavaScript Control Structures Quiz 15 Unit Quiz
Control Structures Challenges
7.1 Control Structures Challenges Lesson
7.1.1 Guessing Game 10 Challenge
7.1.2 Landscape Generator 5 Challenge
7.1.3 Exploring RGB Color Codes 5 Challenge
Functions
8.1 Parameters Lesson
8.1.1 Parameters 5 Video
8.1.2 Live Coding: Parameters 5 Video
8.1.3 Parameters Quiz 3 Quiz
8.1.4 Greetings 5 Example
8.1.5 Slope of a Line 1 Example
8.1.6 Draw Lots of Circles! 1 Example
8.1.7 Area of Triangle 5 Exercise
8.1.8 Rainbow Revisited 5 Exercise
8.1.9 Cityscape 5 Exercise
8.2 Return Values Lesson
8.2.1 Return Values 5 Video
8.2.2 Return Values Quiz 4 Quiz
8.2.3 Mathematical Returns 1 Example
8.2.4 Offscreen Graphics 1 Example
8.2.5 Max 5 Exercise
8.2.6 Overlapping Graphics 5 Exercise
8.2.7 Is It Even? 5 Exercise
8.3 Default Parameter Values Lesson
8.3.1 Default Parameter Values 5 Video
8.3.2 Default Parameter Values Quiz 2 Quiz
8.3.3 Default Printing 1 Example
8.3.4 Farming International 5 Debugging
8.3.5 Compound Interest 5 Exercise
8.3.6 Default Face 5 Exercise
8.4 Variable Scopes Lesson
8.4.1 Variable Scope 5 Video
8.4.2 Live Coding: Variable Scope 5 Video
8.4.3 Variable Scope Quiz 1 Quiz
8.4.4 Scope of X 5 Example
8.4.5 Exploration: Scope of Ball 3 Exercise
8.4.6 Scope Reflection 5 Free Response
8.4.7 Choose Wisely Game 5 Challenge
8.4.8 JavaScript Functions Badge 1 Badge
8.5 Functions Quiz Lesson
8.5.1 Functions and Parameters Quiz 15 Unit Quiz
Functions Challenges
9.1 Functions Challenges Lesson
9.1.1 Global Travel Assistant 10 Challenge
9.1.2 Balloons 10 Challenge
9.1.3 Ghost Invasion! 10 Challenge
9.1.4 Functions Challenges Badge 0 Badge
Animation and Games
10.1 Timers Lesson
10.1.1 Timers 1 Video
10.1.2 Timers Quiz 2 Check for Understanding
10.1.3 Moving Ball 1 Example
10.1.4 Magic 8 Ball 1 Example
10.1.5 Crazy Ball 5 Exercise
10.1.6 Paint Splatter 5 Exercise
10.1.7 Project: Evasion (Timers) 5 Notes
10.1.8 Project Info and Links 5 Free Response
10.2 Stopping Timers Lesson
10.2.1 Stopping Timers 1 Video
10.2.2 Stop Timer Quiz 2 Check for Understanding
10.2.3 Random Circles 1 Example
10.2.4 Growing Circle 5 Exercise
10.2.5 Brick Wall 5 Exercise
10.2.6 Project: Evasion (Stop Timers) 5 Notes
10.2.7 Animating Shapes Badge 1 Badge
10.3 Collisions Lesson
10.3.1 Collisions 1 Video
10.3.2 Live Coding: Collisions 5 Video
10.3.3 Collisions Quiz 2 Check for Understanding
10.3.4 Bouncing Ball 1 Example
10.3.5 Collision Simulation 5 Exercise
10.3.6 Carnival Game 5 Exercise
10.3.7 Project: Evasion (Collisions) 5 Notes
10.4 Mouse Click Events Lesson
10.4.1 Mouse Click Events 1 Video
10.4.2 Mouse Click Quiz 2 Check for Understanding
10.4.3 Click For Circles 1 Example
10.4.4 Pausing the Carnival Game 5 Exercise
10.4.5 Dripping Paint 5 Exercise
10.4.6 Project: Evasion (Mouse Click) 5 Notes
10.5 More Mouse Events Lesson
10.5.1 More Mouse Events 1 Video
10.5.2 More Mouse Events Quiz 3 Check for Understanding
10.5.3 Simple Painting 1 Example
10.5.4 Painting with Color 1 Example
10.5.5 Coordinates 5 Exercise
10.5.6 Target 5 Exercise
10.5.7 Drag and Drop 5 Exercise
10.5.8 Project: Evasion (More Mouse) 5 Notes
10.5.9 Advanced Animator Badge 1 Badge
10.6 Key Events Lesson
10.6.1 Key Events 1 Video
10.6.2 Key Events Quiz 2 Check for Understanding
10.6.3 Keyboard Character 5 Example
10.6.4 Basic Snake 5 Exercise
10.6.5 Project: Evasion (Key Events) 5 Notes
10.6.6 Project Reflection 5 Free Response
10.7 Animation and Games Quiz Lesson
10.7.1 Animation and Games Quiz 25 Unit Quiz
Animation Challenges
11.1 Animation Challenges Lesson
11.1.1 Blinking Rectangles 10 Challenge
11.1.2 Increasing Number of Shapes 10 Challenge
Project: Breakout
12.1 Breakout Lesson
12.1.1 Breakout Introduction 5 Notes
12.1.2 Bricks 10 Challenge
12.1.3 Ball and Paddle 10 Challenge
12.1.4 Collisions 10 Challenge
12.1.5 Breakout Badge 1 Badge
Data Structures: Arrays
13.1 Intro to Arrays Lesson
13.1.1 Intro to Arrays 5 Video
13.1.2 When to Use Arrays? 5 Notes
13.1.3 Intro to Arrays Quiz 4 Check for Understanding
13.1.4 Array Basics 1 Example
13.1.5 Exploration: A Boxy Array 2 Exercise
13.1.6 List of Places to Travel 5 Exercise
13.1.7 Top Websites 5 Exercise
13.2 Adding & Removing from an Array Lesson
13.2.1 Adding & Removing from an Array 5 Video
13.2.2 Adding & Removing from an Array Quiz 3 Check for Understanding
13.2.3 A Note About Arrays as Parameters 5 Notes
13.2.4 Temperature Array 1 Example
13.2.5 Exploration: Creating a To-Do List 2 Exercise
13.2.6 Stacking Barrels 5 Exercise
13.2.7 Key Logging 5 Exercise
13.3 Iterating Through an Array Lesson
13.3.1 Iterate Through an Array 5 Video
13.3.2 Iterate Through an Array Quiz 3 Check for Understanding
13.3.3 Print Shopping Lists 1 Example
13.3.4 Test Average 2 Debugging
13.3.5 Reverse List 5 Exercise
13.3.6 Evens Only List 5 Exercise
13.3.7 Dice Roll Probabilities 5 Challenge
13.3.8 Dice Probability Reflection 5 Free Response
13.4 Array Iteration with Graphics Lesson
13.4.1 Array Iteration with Graphics 5 Notes
13.4.2 Array Iteration with Graphics Quiz 3 Quiz
13.4.3 Snow Storm 5 Example
13.4.4 Exploration: Changing Properties 2 Exercise
13.4.5 Draw a Barcode 5 Exercise
13.4.6 Wind Turbines 5 Exercise
13.4.7 Parallax Challenge 5 Challenge
13.5 Array Methods Lesson
13.5.1 Array Methods 5 Notes
13.5.2 Email List 5 Example
13.5.3 Weekly Temperatures 5 Example
13.5.4 Splitting Up Tasks 1 Example
13.5.5 Mutual Friends 5 Exercise
13.5.6 Scientific Data 5 Challenge
Data Structures: Objects
14.1 Intro to Objects Lesson
14.1.1 Intro to Objects 5 Video
14.1.2 Intro to Objects Quiz 4 Check for Understanding
14.1.3 Phonebook 1 Example
14.1.4 Movie Database 5 Exercise
14.1.5 Object Literals & Properties 5 Video
14.1.6 Car Objects 5 Example
14.1.7 Two Player 5 Exercise
14.1.8 Shopping Cart 5 Exercise
14.2 Graphic Objects Lesson
14.2.1 Graphic Objects 5 Video
14.2.2 A Note About Objects as Parameters 5 Notes
14.2.3 Super Bouncers 5 Example
14.2.4 Falling Blocks 5 Example
14.2.5 Exploration: Our Solar System 2 Exercise
14.2.6 Fireflies 5 Exercise
14.2.7 Firefly Reflection 5 Free Response
14.2.8 Level 1 Knight 5 Challenge
14.3 Object Methods Lesson
14.3.1 Object Methods 5 Video
14.3.2 Object Methods Quiz 5 Quiz
14.3.3 Party Ball 5 Example
14.3.4 Exploration: Digi Pet 2 Exercise
14.3.5 Level 2 Knight 5 Exercise
14.3.6 Bank Account 5 Exercise
14.4 Iterating Through an Object Lesson
14.4.1 Iterating Through an Object 5 Video
14.4.2 Iterating Through an Object Quiz 3 Check for Understanding
14.4.3 Property or Method? 5 Notes
14.4.4 Phonebook Extended 5 Example
14.4.5 Bouncing Emoji 5 Example
14.4.6 Starry Night 5 Exercise
14.4.7 Let's Go Birding 5 Exercise
14.4.8 Asteroids 5 Exercise
14.5 Object Constructors Lesson
14.5.1 Object Constructors 5 Video
14.5.2 Object Constructors Quiz 4 Quiz
14.5.3 New Person 5 Example
14.5.4 CodeHS Graphics are Objects 5 Example
14.5.5 Musical Instruments 2 Debugging
14.5.6 Level 3 Knight 5 Exercise
14.5.7 Bank Account Constructor 5 Exercise
14.5.8 Hobby Constructors 5 Challenge
14.5.9 Advanced Extension: Prototypes and Inheritance 5 Notes
Project: Tic Tac Toe
15.1 Tic Tac Toe Lesson
15.1.1 Tic Tac Toe: Part 1 10 Challenge
15.1.2 Tic Tac Toe: Part 2 10 Challenge
15.1.3 Tic Tac Toe: Full Game 10 Challenge
15.1.4 Tic Tac Toe Badge 0 Badge
Project: Helicopter Game
16.1 Game Design: Helicopter Lesson
16.1.1 Introduction to Helicopter 1 Video
16.2 Basics Lesson
16.2.1 Moving the Helicopter 1 Video
16.2.2 Moving the Helicopter 5 Exercise
16.2.3 Adding Obstacles 1 Video
16.2.4 Adding Obstacles 5 Exercise
16.2.5 Smoother Movement 1 Video
16.2.6 Smoother Movement 5 Exercise
16.2.7 Smooth Movement Badge 0 Badge
16.3 Improvements Lesson
16.3.1 Colliding with Walls 1 Video
16.3.2 Wall Collisions 5 Exercise
16.3.3 Colliding with Obstacles 1 Video
16.3.4 Obstacle Collisions 5 Exercise
16.3.5 Adding Terrain 1 Video
16.3.6 Adding Terrain 5 Exercise
16.3.7 Moving the Terrain 1 Video
16.3.8 Moving the Terrain 5 Exercise
16.4 Polish Lesson
16.4.1 Helicopter Image and Points! 1 Video
16.4.2 Image and Points 5 Exercise
16.4.3 Dust 1 Video
16.4.4 Dust 5 Exercise
16.4.5 More Obstacles 1 Video
16.4.6 More Obstacles 5 Exercise
16.4.7 Helicopter Extensions 10 Challenge
16.4.8 Helicopter Badge 0 Badge
Final Project
17.1 Project Prep and Development Lesson
17.1.1 Project Introduction 1 Notes
17.1.2 Planning and Design 5 Free Response
17.1.3 Pseudocode 5 Pseudocode
17.1.4 Write the Code! 10 Challenge
17.1.5 Present your Project 5 Presentation
Final Exam
18.1 Final Exam Lesson
18.1.1 JavaScript Final Exam Pt. 1: Multiple Choice 25 Final
Midterm
19.1 Midterm Lesson
19.1.1 Midterm Pt 1: Multiple Choice 10 Midterm
Extension: Additional Data Structures
20.1 Intro to Sets Lesson
20.1.1 Intro to Sets 1 Video
20.1.2 Intro to Sets Quiz 3 Check for Understanding
20.1.3 Basic Sets 1 Example
20.1.4 Vowels 5 Exercise
20.1.5 Mutual Friends 5 Exercise
20.1.6 Total Network of Friends 5 Exercise
20.2 Intro to Grids Lesson
20.2.1 Intro to Grids 1 Video
20.2.2 Intro to Grids Quiz 3 Check for Understanding
20.2.3 Grid Basics 1 Example
20.2.4 Building a Database 5 Exercise
20.3 Looping Over a Grid Lesson
20.3.1 Looping Over a Grid 1 Video
20.3.2 Looping Over a Grid Quiz 2 Check for Understanding
20.3.3 Print Grid 1 Example
20.3.4 Summing Grid 5 Exercise
20.4 Grid Example: Get a Row Lesson
20.4.1 Grid Example: Get a Row 1 Video
20.4.2 Grid Example: Get a Row Quiz 2 Check for Understanding
20.4.3 Get a Row 1 Example
20.4.4 Grid Diagonal 5 Exercise
20.4.5 Watercolor Grid 10 Challenge
20.4.6 Data Structures Exercises Badge 0 Badge
Software Development Project
21.1 Software Development Life Cycle Lesson
21.1.1 Development Life Cycle 1 Video
21.1.2 Development Life Cycle 3 Check for Understanding
21.1.3 Scrum Framework 1 Connection
21.1.4 SCRUM Response 5 Free Response
21.1.5 Project Overview 5 Notes
21.1.6 Analyze a Problem 5 Free Response
21.1.7 App Topic Brainstorm 5 Free Response
21.2 Plan and Design Lesson
21.2.1 Rapid Prototyping: Sketching 5 Video
21.2.2 Create a Paper Prototype 5 Free Response
21.2.3 Using Flowcharts 5 Connection
21.2.4 Create a Flowchart 5 Free Response
21.2.5 Pseudocode 5 Free Response
21.2.6 Quality Assurance 5 HTML Notes
21.2.7 Quality Assurance Plan 5 Free Response
21.3 Develop Round 1 Lesson
21.3.1 Button Exploration 5 Example
21.3.2 Online Collaboration Tools 5 Free Response
21.3.3 Program Your App - Version 1 5 Challenge
21.4 Test Lesson
21.4.1 User Testing Introduction 5 Notes
21.4.2 Develop a User Testing Plan 5 Free Response
21.4.3 Test Your App! 5 Free Response
21.4.4 Analyze Data and Draw Conclusions 5 Free Response
21.5 Develop Round 2 Lesson
21.5.1 Program Your App - Final! 5 Challenge
21.6 Deployment Lesson
21.6.1 Launch Your App 5 Notes
21.6.2 Software Licensing Options 5 Notes
21.6.3 Choose a Software License 5 Free Response
21.6.4 Present Your App 5 Free Response
Practice: Karel
22.1 Karel Syntax, IDE, and Commands Lesson
22.1.1 Syntax Introduction 5 Video
22.1.2 Syntax Check for Understanding 3 Quiz
22.1.3 IDE Introduction 5 Video
22.1.4 IDE Check for Understanding 4 Quiz
22.1.5 Parentheses and Semicolons Intro 5 Video
22.1.6 Bad Karel Code 5 Exercise
22.1.7 Bad Karel Code Errors 5 Video
22.1.8 More Bad Karel Code 5 Exercise
22.1.9 More Bad Karel Code Errors 5 Video
22.2 Debugging with Karel Lesson
22.2.1 Debugging with Karel Error Messages 5 Video
22.2.2 Dancing Karel 5 Debugging
22.2.3 Go Through the Door 5 Debugging
22.2.4 Debugging Reflection 5 Free Response
22.2.5 Debugging Strategies 5 Video
22.2.6 Debugging 4 Check for Understanding
22.2.7 Face the Right Direction 5 Debugging
22.2.8 Fetch Puzzle 5 Debugging
22.2.9 Debug: Lots of Hurdles 5 Debugging
22.2.10 Debug: The Two Towers 5 Debugging
22.2.11 Debugging Reflection 5 Free Response
22.3 Extra Karel Practice Lesson
22.3.1 Functions Practice: K For Karel 10 Challenge
22.3.2 Functions Practice: Karel Plants A Tree 10 Challenge
22.3.3 Functions Practice: X Marks the Spot 10 Challenge
22.3.4 While Loop Practice: Blackout 10 Challenge
22.3.5 While Loop Practice: Move To Top 10 Challenge
22.3.6 While Loop Practice: Checkered Row 10 Challenge
22.3.7 For Loop Practice: Tall Hurdles 10 Challenge
22.3.8 Functions and While Loop Practice: Row and Back 10 Challenge
22.3.9 Functions and For Loop Practice: Opposite Squares 10 Challenge
22.3.10 Stairway To Heaven 10 Challenge
22.3.11 Karel Practice Badge 0 Badge
22.3.12 For Loop Practice: Square 5 Challenge
22.4 Extra Karel Puzzles Lesson
22.4.1 Midpoint Karel 10 Challenge
22.4.2 Target Karel 10 Challenge
22.4.3 The Winding Yellow Road 10 Challenge
22.4.4 Super Random Hurdles 10 Challenge
22.4.5 Copy 10 Challenge
22.4.6 Multiply 10 Challenge
22.4.7 Fibonacci Karel 10 Challenge
22.4.8 Comparison Karel 10 Challenge
22.4.9 Swap 10 Challenge
22.4.10 Sorting Karel 10 Challenge
22.4.11 Karel Puzzles Badge 0 Badge
Practice: Functions
23.1 Functions and Parameters Practice Lesson
23.1.1 Taking a Power 10 Challenge
23.1.2 Dot Rectangle 10 Challenge
23.1.3 Print the Date 10 Challenge
23.1.4 Grades 10 Challenge
23.1.5 Concentric Circles 10 Challenge
23.1.6 Graphics Staircase 10 Challenge
23.1.7 The Weekend 5 Exercise
23.1.8 Functions and Parameters Badge 0 Badge
Practice: Console Challenges
24.1 Prime Numbers Lesson
24.1.1 Secret Password 1 Example
24.1.2 Voting Age 1 Example
24.1.3 Negative Numbers 1 Example
24.1.4 Fibonacci 5 Exercise
24.1.5 Better Sum 5 Exercise
24.1.6 Factorial 5 Exercise
24.1.7 All Dice Values 5 Exercise
24.1.8 Powers of Two 5 Exercise
24.1.9 Prime Numbers 10 Challenge
24.1.10 Find the Max 10 Challenge
24.1.11 Prime Factorization 10 Challenge
24.1.12 Fizz Buzz 10 Challenge
24.1.13 Grid Printer 10 Challenge
24.1.14 Number Sum 10 Challenge
24.1.15 Hailstone Sequence 10 Challenge
24.1.16 Pythagorean Triples 10 Challenge
24.1.17 Digit Array 10 Challenge
24.1.18 Console Challenges Badge 0 Badge
Practice: Graphics and Animation
25.1 Snake Game Lesson
25.1.1 A Growing Snake 10 Challenge
25.1.2 Collisions 10 Challenge
25.1.3 Adding Food 10 Challenge
25.1.4 Finishing Touches 10 Challenge
25.2 Fun Graphics Challenges Lesson
25.2.1 The Worm 5 Exercise
25.2.2 Happy Birthday! 10 Challenge
25.2.3 Balloons 10 Challenge
25.2.4 Broccoli 10 Challenge
25.2.5 Circles in Squares 10 Challenge
25.2.6 Blinking Rectangles 10 Challenge
25.2.7 Circles in Circles 10 Challenge
25.2.8 Snowman Loop 10 Challenge
25.2.9 Graphics Challenges Badge 0 Badge
25.3 Animation Practice Lesson
25.3.1 Random Ghosts 1 Example
25.3.2 Spinner 1 Example
25.3.3 Random Fireworks 1 Example
25.3.4 Drawing Lines 1 Example
25.3.5 Colorful Drag to Paint 1 Example
25.3.6 Keyboard Square 1 Example
25.3.7 Click For Ghosts 1 Example
25.3.8 Circle Wall 5 Exercise
25.3.9 Hotspot Ball 5 Exercise
25.3.10 Trail 5 Exercise
25.3.11 Teleporting Ball 5 Exercise
25.3.12 Leash 5 Exercise
25.3.13 Pause 5 Exercise
25.4 Crazy Ball Game Lesson
25.4.1 Crazy Ball Game 1 1 Video
25.4.2 Crazy Ball Game Quiz 1 1 Check for Understanding
25.4.3 Crazy Ball Game 1 1 Example
25.4.4 Crazy Ball Game 2 1 Video
25.4.5 Crazy Ball Game Quiz 2 2 Check for Understanding
25.4.6 Crazy Ball Game 2 1 Example
25.4.7 Click for Collision 5 Exercise
25.4.8 Drag and Drop 5 Exercise
Extra Quiz Questions
26.1 Basic Javascript and Graphics Lesson
26.1.1 For Loop Examples Quiz 3 Check for Understanding
26.1.2 Extra JavaScript Graphics Quesions 2 Quiz
26.1.3 Extra Logical Operators Questions 3 Quiz
26.1.4 Extra Functions and Return Values Questions 1 Quiz
26.1.5 Extra Local Variables and Scope Questions 3 Quiz
26.1.6 General For Loop Quiz 2 Check for Understanding
26.2 Animation and Games Lesson
26.2.1 Extra Timers Questions 1 Quiz
26.2.2 Extra Bouncing Ball Questions 1 Quiz
26.2.3 Extra Mouse Events: Mouse Clicked Questions 3 Quiz
26.2.4 Extra Key Events Questions 2 Quiz
26.2.5 Extra Crazy Ball Game Questions 3 Quiz
26.3 Basic Data Structures Lesson
26.3.1 Extra Intro to Lists/Arrays Questions 2 Quiz
26.3.2 Extra Indexing into an Array Questions 2 Quiz
26.3.3 Extra Adding/Removing from an Array Questions 2 Quiz
26.3.4 Extra Array Length and Looping Through Arrays Questions 3 Quiz
26.3.5 Extra Iterating Over an Array Questions 1 Quiz
26.3.6 Extra Finding an Element in a List Questions 1 Quiz
26.3.7 Extra Removing an Element from an Array Questions 1 Quiz
26.3.8 Extra Basics of Objects Questions 1 Quiz
26.3.9 Extra Intro to Sets Questions 1 Quiz
26.3.10 Extra Intro to Grids Questions 1 Quiz
Extension: Visualizing Music
27.1 Visualizing Music Lesson
27.1.1 Visualizing Music 1 Video
27.1.2 Our First Visualization 1 Example
27.1.3 Vertical Bars 1 Example
27.1.4 Vertical Bars with Color 1 Example
27.1.5 Changing Circles 1 Example
27.1.6 Your First Visualization 5 Exercise
27.1.7 Changing Colors 5 Exercise
27.1.8 Custom Colors 5 Exercise
27.1.9 Create Your Own Music Visualization 5 Exercise
Extension: Data Structures Challenges
28.1 Conway's Game of Life Lesson
28.1.1 Make The Grid 5 Exercise
28.1.2 Find Life 5 Exercise
28.1.3 Finish Up 5 Exercise
28.2 Connect Four Lesson
28.2.1 Make The Board 5 Exercise
28.2.2 Take Turns 5 Exercise
28.2.3 Find the Winner 5 Exercise
Intro to CS: JavaScript Pretest
29.1 Intro to CS: JavaScript Pretest Lesson
29.1.1 About the Pretest 1 Notes
29.1.2 Mindsets 1 Survey
29.1.3 JavaScript Knowledge & Skills 15 Quiz
JavaScript Level 1 Certification Practice
30.1 JavaScript Syntax Update Lesson
30.1.1 JavaScript Syntax Update 5 Notes
30.1.2 Syntax Comparison 5 Example
30.1.3 Re-declaring Variables: Let vs Var 5 Example
30.1.4 Name and Game 5 Exercise
30.1.5 JavaScript Syntax Update Quiz 3 Quiz
30.2 Practice #1: JavaScript Basics Lesson
30.2.1 Quiz: JavaScript Basics 15 Quiz
30.2.2 Practice #1 Reflection 5 Notes
30.3 Practice #2: JavaScript Control Structures Lesson
30.3.1 Quiz: JavaScript Control Structures 15 Quiz
30.3.2 Practice #2 Reflection 5 Notes
30.4 Practice #3: JavaScript Functions and Objects Lesson
30.4.1 Quiz: JavaScript Functions and Objects 15 Quiz
30.4.2 Practice #3 Reflection 5 Notes