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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 Quiz: Karel Commands 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 Basic Karel Lesson
1.2.1 More Basic 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 Start Function Lesson
1.5.1 The Start Function 1 Video
1.5.2 The Start Function Quiz 2 Check for Understanding
1.5.3 Tower with Start Function 1 Example
1.5.4 Pancakes with Start 5 Exercise
1.6 Top Down Design and Decomposition in Karel Lesson
1.6.1 Top Down Design and Decomposition in Karel 1 Video
1.6.2 Top Down Design and Decomposition Quiz 2 Check for Understanding
1.6.3 Hurdle Karel 1 Example
1.6.4 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 SuperKarel) 1 Example
1.8.4 The Two Towers + SuperKarel 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 Lesson
1.10.1 If Statements 1 Video
1.10.2 If Statements Quiz 2 Check for Understanding
1.10.3 If Statements 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 in Karel Lesson
1.12.1 While Loops in Karel 1 Video
1.12.2 While Loops in Karel 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 Control Structures Example Lesson
1.13.1 Control Structures Example 1 Video
1.13.2 Control Structures Example Quiz 2 Check for Understanding
1.13.3 Cleanup Karel 1 Example
1.13.4 Random Hurdles 5 Exercise
1.13.5 Mindset Survey 1 1 Survey
1.14 More Karel Examples and Testing Lesson
1.14.1 More Karel Examples and Testing 1 Video
1.14.2 Quiz: Which Control Structure? 5 Check for Understanding
1.14.3 Move Tennis Ball Stack 1 Example
1.14.4 Climbing Karel 1 Example
1.15 How to Indent Your Code Lesson
1.15.1 How to Indent Your Code 1 Video
1.15.2 How to Indent Your Code Quiz 1 Check for Understanding
1.15.3 Dance and Clean Karel 1 Example
1.15.4 Diagonal 5 Exercise
1.15.5 Staircase 5 Exercise
1.15.6 Karel Exercises Badge 1 Badge
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 and Graphics
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
3.2 Variables Lesson
3.2.1 Variables 1 Video
3.2.2 Variables Quiz 1 Check for Understanding
3.2.3 Basic Variables 1 Example
3.2.4 Daily Activities 5 Exercise
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 User Input Badge 1 Badge
3.4 Basic Math in JavaScript Lesson
3.4.1 Basic Math in JavaScript 1 Video
3.4.2 Basic Math in JavaScript 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 Using Graphics in JavaScript Lesson
3.5.1 Graphics 1 Video
3.5.2 JavaScript Graphics Quiz 3 Check for Understanding
3.5.3 Graphics Hello World 1 Example
3.5.4 Blue Circle 1 Example
3.5.5 Red Rectangle 1 Example
3.5.6 8 Ball 1 Example
3.5.7 Flag of the Netherlands 5 Exercise
3.5.8 Snowman 5 Exercise
3.6 Programming with JavaScript Quiz Lesson
3.6.1 JavaScript and Graphics Quiz 15 Unit Quiz
3.6.2 Graphics Badge 1 Badge
Graphics Challenges
4.1 Collaborative Programming Lesson
4.1.1 Pair-Programming 1 Video
4.1.2 Pair-Programming 2 Check for Understanding
4.1.3 Why Practice Pair-Programming? 1 Connection
4.1.4 Pair-Programming Reflection 5 Free Response
4.2 Graphics Challenges Lesson
4.2.1 Ghost 10 Challenge
4.2.2 Fried Egg 10 Challenge
4.2.3 Draw Something 10 Challenge
JavaScript Control Structures
5.1 Booleans Lesson
5.1.1 Booleans 1 Video
5.1.2 Booleans Quiz 1 Check for Understanding
5.1.3 First Boolean 1 Example
5.1.4 Do You Have a Dog? 5 Exercise
5.2 Logical Operators Lesson
5.2.1 Logical Operators 1 Video
5.2.2 Logical Operators Quiz 3 Check for Understanding
5.2.3 Light Switch 1 Example
5.2.4 President 1 Example
5.2.5 Wasting Time 1 Example
5.2.6 Can You Graduate? 5 Exercise
5.2.7 School's Out 5 Exercise
5.3 Comparison Operators Lesson
5.3.1 Comparison Operators 1 Video
5.3.2 Comparison Operators Quiz 2 Check for Understanding
5.3.3 Voting Age 1 Example
5.3.4 Grade Range 1 Example
5.3.5 Rolling Dice 5 Exercise
5.3.6 Girl Scout Designation 5 Exercise
5.4 If Statements Lesson
5.4.1 If Statements 1 Video
5.4.2 If Statements Quiz 3 Check for Understanding
5.4.3 Negative Numbers 1 Example
5.4.4 Great Names 1 Example
5.4.5 Even and Odd 1 Example
5.4.6 Secret Password 1 Example
5.4.7 Teenagers 5 Exercise
5.4.8 Dietary Restrictions 5 Exercise
5.4.9 Conditionals Badge 1 Badge
5.4.10 Mindset Survey 2 1 Survey
5.5 For Loops in JavaScript Lesson
5.5.1 Basic For Loop 1 Video
5.5.2 For Loops Quiz 2 Check for Understanding
5.5.3 For Loop 1 Example
5.5.4 Chalkboard 5 Exercise
5.5.5 The Worm 5 Exercise
5.5.6 Caterpillar 5 Exercise
5.6 General For Loops Lesson
5.6.1 General For Loop 1 Video
5.6.2 General For Loop Quiz 2 Check for Understanding
5.6.3 Countdown 1 Example
5.6.4 Count By Twos 1 Example
5.6.5 Count By Sevens 5 Exercise
5.6.6 Powers of Two 5 Exercise
5.7 For Loop Practice Lesson
5.7.1 For Loop Examples 1 Video
5.7.2 For Loop Examples Quiz 3 Check for Understanding
5.7.3 For Loop Sum 1 Example
5.7.4 Better Sum 5 Exercise
5.7.5 Factorial 5 Exercise
5.7.6 All Dice Values 5 Exercise
5.8 Random Numbers Lesson
5.8.1 Random Numbers 1 Video
5.8.2 Random Numbers Quiz 2 Check for Understanding
5.8.3 Rolling a Die 1 Example
5.8.4 Flipping a Coin 1 Example
5.8.5 Lots of Rolls 5 Exercise
5.8.6 Random Color Square 5 Exercise
5.8.7 Randomizer Badge 1 Badge
5.9 While Loops Lesson
5.9.1 While Loops 1 Video
5.9.2 While Loops Quiz 2 Check for Understanding
5.9.3 While Loop Countdown 1 Example
5.9.4 Inventory 5 Exercise
5.9.5 Fibonacci 5 Exercise
5.9.6 Concentric Circles 5 Exercise
5.10 Loop and a Half Lesson
5.10.1 Loop and a Half 1 Video
5.10.2 Loop and a Half Quiz 3 Check for Understanding
5.10.3 Adding Up Numbers 1 Example
5.10.4 Snake Eyes 5 Exercise
5.10.5 Better Password Prompt 5 Exercise
5.10.6 Looper Badge 1 Badge
5.11 Javascript Control Structures Quiz Lesson
5.11.1 JavaScript Control Structures Quiz 15 Unit Quiz
Control Structures Challenges
6.1 Control Structures Challenges Lesson
6.1.1 Guessing Game 10 Challenge
6.1.2 Circles in Circles 10 Challenge
6.1.3 Circles in Squares 10 Challenge
6.1.4 Happy Birthday! 10 Challenge
Functions and Parameters
7.1 Functions and Parameters 1 Lesson
7.1.1 Functions and Parameters 1 1 Video
7.1.2 Functions and Parameters Quiz 1 3 Check for Understanding
7.1.3 Double Number 1 Example
7.1.4 Square 5 Exercise
7.1.5 Triple 5 Exercise
7.2 Functions and Parameters 2 Lesson
7.2.1 Functions and Parameters 2 1 Video
7.2.2 Functions and Parameters Quiz 2 2 Check for Understanding
7.2.3 Sum Function 1 Example
7.2.4 Area of Triangle 5 Exercise
7.2.5 Height in Meters 5 Exercise
7.3 Functions and Parameters 3 Lesson
7.3.1 Functions and Parameters 3 1 Video
7.3.2 Functions and Parameters Quiz 3 2 Check for Understanding
7.3.3 Draw Circles 1 Example
7.3.4 Vertical Lines 5 Exercise
7.3.5 Graphics Stop Light 5 Exercise
7.3.6 Pool Table 5 Exercise
7.3.7 Cityscape 5 Exercise
7.3.8 Parameters Badge 1 Badge
7.3.9 Mindset Survey 3 1 Survey
7.4 Functions and Return Values 1 Lesson
7.4.1 Functions and Return Values 1 1 Video
7.4.2 Functions and Return Values Quiz 2 Check for Understanding
7.4.3 Double Number 1 Example
7.4.4 Square with Return Values 5 Exercise
7.4.5 Triple with Return Values 5 Exercise
7.4.6 Gymnastics Mats 5 Exercise
7.5 Functions and Return Values 2 Lesson
7.5.1 Functions and Return Values 2 1 Video
7.5.2 Functions and Return Values Quiz 2 2 Check for Understanding
7.5.3 Return Values 1 Example
7.5.4 Is It Even? 5 Exercise
7.5.5 Max 5 Exercise
7.6 Local Variables and Scope Lesson
7.6.1 Local Variables and Scope 1 Video
7.6.2 Local Variables and Scope Quiz 1 Check for Understanding
7.6.3 Return Values 1 Example
7.6.4 Local Variables 5 Exercise
7.6.5 JavaScript Exercises Badge 1 Badge
7.7 Functions and Parameters Quiz Lesson
7.7.1 Functions and Parameters Quiz 15 Unit Quiz
Functions Challenges
8.1 Functions Challenges Lesson
8.1.1 Hailstone Sequence 10 Challenge
8.1.2 Balloons 10 Challenge
8.1.3 Grades 10 Challenge
8.1.4 Ghost Invasion! 10 Challenge
8.1.5 Functions Challenges Badge 0 Badge
Final Project
9.1 Functions Challenges Lesson
9.1.1 Basic JS Unit Quiz 25 Quiz
9.2 Final Project Lesson
9.2.1 Brainstorm and Discuss 5 Free Response
9.2.2 Planning 5 Free Response
9.2.3 Pseudocode 5 Free Response
9.2.4 Create Your Project! 10 Challenge
9.2.5 Final Project Badge 0 Badge
Extra Karel Practice
10.1 Extra Karel Practice Lesson
10.1.1 Functions Practice: K For Karel 10 Challenge
10.1.2 Functions Practice: Karel Plants A Tree 10 Challenge
10.1.3 Functions Practice: X Marks the Spot 10 Challenge
10.1.4 While Loop Practice: Blackout 10 Challenge
10.1.5 While Loop Practice: Move To Top 10 Challenge
10.1.6 Functions and While Loop Practice: Opposite Corner 10 Challenge
10.1.7 While Loop Practice: Checkered Row 10 Challenge
10.1.8 For Loop Practice: Tall Hurdles 10 Challenge
10.1.9 Functions and While Loop Practice: Row and Back 10 Challenge
10.1.10 Functions and For Loop Practice: Opposite Squares 10 Challenge
10.1.11 Stairway To Heaven 10 Challenge
10.1.12 Karel Practice Badge 0 Badge
10.1.13 For Loop Square 5 Exercise
Extra Karel Puzzles
11.1 Extra Karel Puzzles Lesson
11.1.1 Midpoint Karel 10 Challenge
11.1.2 Target Karel 10 Challenge
11.1.3 The Winding Yellow Road 10 Challenge
11.1.4 Super Random Hurdles 10 Challenge
11.1.5 Copy 10 Challenge
11.1.6 Multiply 10 Challenge
11.1.7 Fibonacci Karel 10 Challenge
11.1.8 Comparison Karel 10 Challenge
11.1.9 Swap 10 Challenge
11.1.10 Sorting Karel 10 Challenge
11.1.11 Karel Puzzles Badge 0 Badge
Functions and Parameters Practice
12.1 Functions and Parameters Practice Lesson
12.1.1 Taking a Power 10 Challenge
12.1.2 Dot Rectangle 10 Challenge
12.1.3 Print the Date 10 Challenge
12.1.4 Concentric Circles 10 Challenge
12.1.5 Graphics Staircase 10 Challenge
12.1.6 The Weekend 5 Exercise
12.1.7 Functions and Parameters Badge 0 Badge
Extra Console Challenges
13.1 Prime Numbers Lesson
13.1.1 Prime Numbers 10 Challenge
13.1.2 Find the Max 10 Challenge
13.1.3 Prime Factorization 10 Challenge
13.1.4 Fizz Buzz 10 Challenge
13.1.5 Grid Printer 10 Challenge
13.1.6 Number Sum 10 Challenge
13.1.7 Hailstone Sequence 10 Challenge
13.1.8 Pythagorean Triples 10 Challenge
13.1.9 Digit Array 10 Challenge
13.1.10 Console Challenges Badge 0 Badge
More Graphics and Animation
14.1 Fun Snake Lesson
14.1.1 Fun Snake 1 10 Challenge
14.1.2 Fun Snake 2 10 Challenge
14.1.3 Fun Snake 3 10 Challenge
14.1.4 Fun Snake 4 - A Full Game! 10 Challenge
14.2 Fun Graphics Challenges Lesson
14.2.1 Balloons 10 Challenge
14.2.2 Broccoli 10 Challenge
14.2.3 Blinking Rectangles 10 Challenge
14.2.4 Snowman Loop 10 Challenge
14.2.5 Graphics Challenges Badge 0 Badge
Data Structures Challenge Problems
15.1 Conway's Game of Life Lesson
15.1.1 Make The Grid 5 Exercise
15.1.2 Find Life 5 Exercise
15.1.3 Finish Up 5 Exercise
15.2 Connect Four Lesson
15.2.1 Make The Board 5 Exercise
15.2.2 Take Turns 5 Exercise
15.2.3 Find the Winner 5 Exercise
Evolution Simulation
16.1 Evolution Simulation Lesson
16.1.1 Evolution Simulation: Part 1 10 Challenge
16.1.2 Evolution Simulation: Part 2 10 Challenge
16.1.3 Evolution Simulation: Part 3 10 Challenge
16.1.4 Evolution Simulation: Part 4 10 Challenge
16.1.5 Evolution Simulation: Part 5 10 Challenge
Demo Problems
17.1 Lesson 1 Lesson
17.1.1 Square Method 0 Practice
17.1.2 Java Sum 0 Practice
17.1.3 Python Sum 0 Practice
17.1.4 JavaScript Sum 0 Practice
Extra Quiz Questions
18.1 Basic Javascript and Graphics Lesson
18.1.1 Extra JavaScript Graphics Quesions 2 Quiz
18.1.2 Extra Logical Operators Questions 3 Quiz
18.1.3 Extra Functions and Return Values Questions 1 Quiz
18.1.4 Extra Local Variables and Scope Questions 3 Quiz
18.2 Animation and Games Lesson
18.2.1 Extra Timers Questions 1 Quiz
18.2.2 Extra Bouncing Ball Questions 1 Quiz
18.2.3 Extra Mouse Events: Mouse Clicked Questions 3 Quiz
18.2.4 Extra Key Events Questions 2 Quiz
18.2.5 Extra Crazy Ball Game Questions 3 Quiz
18.3 Basic Data Structures Lesson
18.3.1 Extra Intro to Lists/Arrays Questions 2 Quiz
18.3.2 Extra Indexing into an Array Questions 2 Quiz
18.3.3 Extra Adding/Removing from an Array Questions 2 Quiz
18.3.4 Extra Array Length and Looping Through Arrays Questions 3 Quiz
18.3.5 Extra Iterating Over an Array Questions 1 Quiz
18.3.6 Extra Finding an Element in a List Questions 1 Quiz
18.3.7 Extra Removing an Element from an Array Questions 1 Quiz
18.3.8 Extra Basics of Objects Questions 1 Quiz
18.3.9 Extra Intro to Sets Questions 1 Quiz
18.3.10 Extra Intro to Grids Questions 1 Quiz
Extra Resources
19.1 Extra Resources Lesson
Visualizing Music
20.1 Visualizing Music Lesson
20.1.1 Visualizing Music 1 Video
20.1.2 Our First Visualization 1 Example
20.1.3 Vertical Bars 1 Example
20.1.4 Vertical Bars with Color 1 Example
20.1.5 Changing Circles 1 Example
20.1.6 Your First Visualization 5 Exercise
20.1.7 Changing Colors 5 Exercise
20.1.8 Custom Colors 5 Exercise
20.1.9 Create Your Own Music Visualization 5 Exercise
Data Structures
21.1 Intro to Lists/Arrays Lesson
21.1.1 Intro to Lists/Arrays 1 Video
21.1.2 Intro to Lists/Arrays Quiz 2 Check for Understanding
21.1.3 Making an Array 1 Example
21.1.4 List of Places to Travel 5 Exercise
21.1.5 List of Even Numbers 5 Exercise
21.2 Indexing Into an Array Lesson
21.2.1 Indexing Into an Array 1 Video
21.2.2 Indexing into an Array Quiz 2 Check for Understanding
21.2.3 Array Indexing Practice 1 Example
21.2.4 Top Websites 5 Exercise
21.3 Adding/Removing From an Array Lesson
21.3.1 Adding/Removing From an Array 1 Video
21.3.2 Adding/Removing from an Array Quiz 3 Check for Understanding
21.3.3 Add/Remove From Array 1 Example
21.3.4 Practice Push and Pop 5 Exercise
21.4 Array Length and Looping Through Arrays Lesson
21.4.1 Array Length and Looping Through Arrays 1 Video
21.4.2 Array Length and Looping Through Arrays Quiz 2 Check for Understanding
21.4.3 Print Shopping List 1 Example
21.4.4 Sum Array 1 Example
21.4.5 Product of List 5 Exercise
21.4.6 Print Flight Itinerary 5 Exercise
21.4.7 Double List 5 Exercise
21.4.8 Evens Only List 5 Exercise
21.4.9 Reverse List 5 Exercise
21.5 Iterating Over an Array Lesson
21.5.1 Examples: Iterating Over an Array 1 Video
21.5.2 Iterating Over an Array Quiz 2 Check for Understanding
21.5.3 Coin Flips 1 Example
21.5.4 Many Crazy Balls 1 Example
21.5.5 Coin Flip Fun: Number of Heads and Tails 5 Exercise
21.5.6 Coin Flip Fun: Longest Streak of Heads 5 Exercise
21.5.7 Changing Circles 5 Exercise
21.5.8 Draw a Barcode 5 Exercise
21.6 Finding an Element in a List Lesson
21.6.1 Finding an Element in a List 1 Video
21.6.2 Finding an Element in a List Quiz 3 Check for Understanding
21.6.3 Array indexOf 1 Example
21.6.4 Who is in Line? 5 Exercise
21.7 Removing an Element From an Array Lesson
21.7.1 Removing an Element From an Array 1 Video
21.7.2 Removing an Element from an Array Quiz 2 Check for Understanding
21.7.3 Splice and Remove 1 Example
21.7.4 Remove From Line 5 Exercise
21.8 Intro to Objects/Maps Lesson
21.8.1 Intro to Objects/Maps 1 Video
21.8.2 Intro to Objects / Maps Quiz 3 Check for Understanding
21.8.3 Phonebook 1 Example
21.8.4 Sidekicks 5 Exercise
21.9 Basics of Objects Lesson
21.9.1 Basics of Objects 1 Video
21.9.2 Basics of Objects Quiz 2 Check for Understanding
21.9.3 Object Literal Phonebook 1 Example
21.9.4 Object Property Phonebook 1 Example
21.9.5 Beware Dot Notation! 1 Example
21.9.6 Address Book 5 Exercise
21.10 Iterating Over an Object Lesson
21.10.1 Iterating Over An Object 1 Video
21.10.2 Iterating over an Object Quiz 1 Check for Understanding
21.10.3 Print Phonebook 1 Example
21.10.4 Hogwarts 5 Exercise
21.11 When Do I Use an Object? Lesson
21.11.1 When Do I Use An Object? 1 Video
21.11.2 When do I use an Object Quiz 4 Check for Understanding
21.11.3 Facebook Friend Lists 1 Example
21.11.4 Does the Key Exist? 1 Example
21.11.5 Text Messages 5 Exercise
21.12 Intro to Sets Lesson
21.12.1 Intro to Sets 1 Video
21.12.2 Intro to Sets Quiz 3 Check for Understanding
21.12.3 Basic Sets 1 Example
21.12.4 Vowels 5 Exercise
21.12.5 Mutual Friends 5 Exercise
21.12.6 Total Network of Friends 5 Exercise
21.13 Intro to Grids Lesson
21.13.1 Intro to Grids 1 Video
21.13.2 Intro to Grids Quiz 3 Check for Understanding
21.13.3 Grid Basics 1 Example
21.13.4 Building a Database 5 Exercise
21.14 Looping Over a Grid Lesson
21.14.1 Looping Over a Grid 1 Video
21.14.2 Looping Over a Grid Quiz 2 Check for Understanding
21.14.3 Print Grid 1 Example
21.14.4 Summing Grid 5 Exercise
21.15 Grid Example: Get a Row Lesson
21.15.1 Grid Example: Get a Row 1 Video
21.15.2 Grid Example: Get a Row Quiz 2 Check for Understanding
21.15.3 Get a Row 1 Example
21.15.4 Grid Diagonal 5 Exercise
21.15.5 Data Structures Exercises Badge 0 Badge
21.16 Data Structures Challenges Lesson
21.16.1 Watercolor Grid 10 Challenge
21.16.2 Data Structures Unit Quiz 25 Unit Quiz
21.16.3 Data Structures Challenges Badge 0 Badge
Project: Tic Tac Toe
22.1 Tic Tac Toe Lesson
22.1.1 Tic Tac Toe: Part 1 10 Challenge
22.1.2 Tic Tac Toe: Part 2 10 Challenge
22.1.3 Tic Tac Toe: Full Game 10 Challenge
22.1.4 Tic Tac Toe Badge 0 Badge
Project: Helicopter Game
23.1 Game Design: Helicopter Lesson
23.1.1 Introduction to Helicopter 1 Video
23.2 Basics Lesson
23.2.1 Moving the Helicopter 1 Video
23.2.2 Moving the Helicopter 5 Exercise
23.2.3 Adding Obstacles 1 Video
23.2.4 Adding Obstacles 5 Exercise
23.2.5 Smoother Movement 1 Video
23.2.6 Smoother Movement 5 Exercise
23.2.7 Smooth Movement Badge 0 Badge
23.3 Improvements Lesson
23.3.1 Colliding with Walls 1 Video
23.3.2 Wall Collisions 5 Exercise
23.3.3 Colliding with Obstacles 1 Video
23.3.4 Obstacle Collisions 5 Exercise
23.3.5 Adding Terrain 1 Video
23.3.6 Adding Terrain 5 Exercise
23.3.7 Moving the Terrain 1 Video
23.3.8 Moving the Terrain 5 Exercise
23.4 Polish Lesson
23.4.1 Helicopter Image and Points! 1 Video
23.4.2 Image and Points 5 Exercise
23.4.3 Dust 1 Video
23.4.4 Dust 5 Exercise
23.4.5 More Obstacles 1 Video
23.4.6 More Obstacles 5 Exercise
23.4.7 Helicopter Extensions 10 Challenge
23.4.8 Helicopter Badge 0 Badge
23.5 Intro to Computer Science Completed Lesson
23.5.1 Intro to Computer Science Badge 0 Badge
Intro to CS: JavaScript Posttest
24.1 Intro to CS: JavaScript Posttest Lesson
24.1.1 About the Posttest 1 Notes