CSTA 3B: 3B-AP-12

CodeHS Lessons

Compare and contrast fundamental data structures and their uses.

 Standard 3.6 Random Numbers 6.2 If/Else Statements 6.3 Logical Operators 6.4 Comparison Operators 6.6 While Loops 6.7 The Break Statement 6.9 For Loops 9.1 Functions Challenges 10.3 Collisions 10.4 Mouse Click Events 10.5 More Mouse Events 10.6 Key Events 12.1 Breakout 21.4 Iterating Through an Object 19.3 Animation Practice 27.1 Game Design: Helicopter 26.1 Tic Tac Toe 22.4 Grid Example: Get a Row 22.2 Intro to Grids 22.1 Intro to Sets 24.1 Visualizing Music 25.2 Connect Four 25.1 Conway's Game of Life 19.2 Fun Graphics Challenges 19.1 Snake Game 18.1 Prime Numbers 17.1 Functions and Parameters Practice 16.2 Extra Karel Puzzles 16.1 Extra Karel Practice
 Standard 5.2 If Statements 5.3 Comparison Operators 5.4 Logical Operators 5.5 Floating Point Numbers and Rounding 7.1 While Loops 7.2 For Loops 7.3 Break and Continue 7.4 Nested Control Structures 9.1 Functions 9.2 Functions and Parameters 9.4 Functions and Return Values 9.5 Exceptions 10.1 Indexing 10.2 Slicing 10.3 Immutability 10.4 Strings and For Loops 10.5 The in Keyword 10.6 String Methods 12.1 Tuples 12.2 Lists 12.3 For Loops and Lists 12.4 List Methods 13.1 2d Lists 13.2 List Comprehensions 13.3 Packing and Unpacking 13.4 Dictionaries 22.2 De Morgan's Laws 24.20 While Loops 24.19 If/Else Statements 24.18 If Statements 24.16 Using i in For Loops 24.14 Parameters 19.1 Project: Who Said It? 21.1 Classes and Objects 22.1 Short Circuit Evaluation 21.9 Modules 21.8 Namespaces 21.7 Hidden Attributes 21.6 Inheritance 21.5 Class Variables vs. Instance Variables 21.4 Operator Overloading 21.3 Built-In Methods 21.2 Methods
 Standard 6.1 Array 7.1 ArrayList 7.4 Developing Algorithms using ArrayLists
 Standard 7.1 Intro to Lists/Arrays 7.2 Indexing Into an Array 7.3 Adding/Removing From an Array 7.4 Array Length and Looping Through Arrays 7.5 Iterating Over an Array 7.6 Finding an Element in a List 7.7 Removing an Element From an Array
 Standard 7.2 Lists 7.3 For Loops and Lists 7.4 List Methods 27.5 Class Variables vs. Instance Variables 29.1 Project: Who Said It? 28.2 De Morgan's Laws 28.1 Short Circuit Evaluation 27.9 Modules 27.8 Namespaces 27.7 Hidden Attributes 27.6 Inheritance 33.1 Indexing 27.4 Operator Overloading 27.3 Built-In Methods 27.2 Methods 27.1 Classes and Objects 33.6 String Methods 33.5 The in Keyword 33.4 Strings and For Loops 33.3 Immutability 33.2 Slicing
 Standard 7.1 Intro to Lists/Arrays 7.2 Indexing Into an Array 7.3 Adding/Removing From an Array 7.4 Array Length and Looping Through Arrays 7.5 Iterating Over an Array 7.6 Finding an Element in a List 7.7 Removing an Element From an Array
 Standard 9.6 Logical Operators 9.7 Comparison Operators 9.8 If Statements 9.9 For Loops in JavaScript 9.10 For Loop Practice 9.11 Random Numbers 9.12 While Loops 9.13 Loop and a Half 9.14 Functions and Parameters 1 9.15 Functions and Parameters 2 9.16 Functions and Return Values 1 9.17 Functions and Return Values 2
 Standard 4.5 Arrays and Objects 22.2 Logical Operators 22.3 Comparison Operators 22.4 If Statements 22.5 For Loops in JavaScript 22.6 General For Loops 22.7 For Loop Practice 22.8 Random Numbers 22.9 While Loops 22.10 Loop and a Half
 Standard 2.6 Random Numbers 5.2 If/Else Statements 5.3 Logical Operators 5.4 Comparison Operators 5.6 While Loops 5.7 The Break Statement 5.9 For Loops 8.1 Functions Challenges 9.3 Collisions 9.4 Mouse Click Events 9.5 More Mouse Events 9.6 Key Events 11.1 Breakout 12.1 Snake Game 14.4 Iterating Through an Object 15.1 Tic Tac Toe 16.1 Game Design: Helicopter 24.1 Functions and Parameters Practice 25.1 Prime Numbers 23.2 Extra Karel Puzzles 26.1 Fun Graphics Challenges 27.1 Conway's Game of Life 20.1 Connect Four 29.1 Visualizing Music 22.1 Intro to Sets 22.2 Intro to Grids 22.4 Grid Example: Get a Row 26.2 Animation Practice 23.1 Extra Karel Practice
 Standard 3.6 Random Numbers 6.2 If/Else Statements 6.3 Logical Operators 6.4 Comparison Operators 6.6 While Loops 6.7 The Break Statement 6.9 For Loops 9.1 Functions Challenges 10.3 Collisions 10.4 Mouse Click Events 10.5 More Mouse Events 10.6 Key Events 12.1 Breakout 14.4 Iterating Through an Object 15.1 Tic Tac Toe 16.1 Game Design: Helicopter 21.2 Extra Karel Puzzles 22.1 Functions and Parameters Practice 23.1 Prime Numbers 24.1 Snake Game 24.2 Fun Graphics Challenges 27.1 Conway's Game of Life 27.2 Connect Four 26.1 Visualizing Music 20.1 Intro to Sets 20.2 Intro to Grids 20.4 Grid Example: Get a Row 24.3 Animation Practice 21.1 Extra Karel Practice
 Standard 3.6 Random Numbers 6.2 If/Else Statements 6.3 Logical Operators 6.4 Comparison Operators 6.6 While Loops 6.7 The Break Statement 6.9 For Loops 9.1 Functions Challenges 23.1 Conway's Game of Life 21.4 Iterating Through an Object 23.2 Connect Four 18.1 Visualizing Music 22.1 Intro to Sets 22.2 Intro to Grids 22.4 Grid Example: Get a Row 24.1 Tic Tac Toe 25.1 Game Design: Helicopter 17.3 Animation Practice 17.2 Fun Graphics Challenges 17.1 Snake Game 16.1 Prime Numbers 15.1 Functions and Parameters Practice 14.2 Extra Karel Puzzles 14.1 Extra Karel Practice 13.1 Breakout 11.6 Key Events 11.5 More Mouse Events 11.4 Mouse Click Events 11.3 Collisions
 Standard 5.6 Parameters 5.9 Using i in For Loops 7.1 If Statements 7.2 If/Else Statements 7.4 While Loops
 Standard 5.6 Parameters 5.9 Using i in For Loops 7.1 If Statements 7.2 If/Else Statements 7.4 While Loops
 Standard 4.4 If/Else Statements
 Standard 11.1 Extra Karel Practice 12.1 Extra Karel Puzzles 13.13 Parameters 13.14 Using i in For Loops 13.16 If Statements 13.17 If/ Else Statements 13.18 While Loops
 Standard 3.13 Parameters 3.14 Using i in For Loops 3.16 If Statements 3.17 If/ Else Statements 3.18 While Loops 4.1 Extra Karel Practice 5.1 Extra Karel Puzzles
 Standard 4.1 Extra Karel Practice 5.1 Extra Karel Puzzles 6.13 Parameters 6.14 Using i in For Loops 6.16 If Statements 6.17 If/ Else Statements 6.18 While Loops
 Standard 7.8 Comparison Operators 7.9 Logical Operators 7.11 For Loops 7.12 Break and Continue 7.14 Functions 7.15 Functions and Parameters 7.17 Functions and Return Values 7.18 Exceptions
 Standard 6.1 Tuples 6.2 Lists 6.3 For Loops and Lists 6.4 List Methods 6.5 2d Lists 6.6 Dictionaries
 Standard 1.13 Parameters 1.14 Using i in For Loops 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 4.2 If Statements 4.3 Comparison Operators 4.4 Logical Operators 4.5 Floating Point Numbers and Rounding 5.1 While Loops 5.2 For Loops 5.3 Break and Continue 5.4 Nested Control Structures 6.1 Functions 6.2 Functions and Parameters 6.4 Functions and Return Values 6.5 Exceptions 8.1 Indexing 8.2 Slicing 8.3 Immutability 8.4 Strings and For Loops 8.5 The in Keyword 8.6 String Methods 9.1 Tuples 9.2 Lists 9.3 For Loops and Lists 9.4 List Methods 10.1 2d Lists 10.2 List Comprehensions 10.3 Packing and Unpacking 10.4 Dictionaries 10.5 Equivalence vs. Identity 17.2 De Morgan's Laws 17.1 Short Circuit Evaluation 14.9 Modules 14.8 Namespaces 14.7 Hidden Attributes 14.6 Inheritance 14.5 Class Variables vs. Instance Variables 14.4 Operator Overloading 14.3 Built-In Methods 14.2 Methods 14.1 Classes and Objects
 Standard 6.2 Logical Operators 6.3 Comparison Operators 6.4 If Statements 6.5 For Loops in JavaScript 6.6 General For Loops 6.7 For Loop Practice 6.8 Random Numbers 6.9 While Loops 6.10 Loop and a Half 8.1 Functions and Parameters 1 8.2 Functions and Parameters 2 8.3 Functions and Parameters 3 8.4 Functions and Return Values 1 8.5 Functions and Return Values 2 9.1 Functions Challenges 11.3 Random Ghosts 11.4 Bouncing Ball 11.5 Mouse Events: Mouse Clicked 11.6 Mouse Events: Mouse Moved 11.8 Key Events 13.1 Breakout 22.1 Game Design: Helicopter 18.1 Extra Karel Practice 19.1 Extra Karel Puzzles 21.1 Tic Tac Toe 20.1 Functions and Parameters Practice
 Standard 4.3 Parameters 4.4 Using i in For Loops 6.1 If Statements 6.2 If/ Else Statements 6.3 While Loops
 Standard 7.2 Logical Operators 7.3 Comparison Operators 7.4 If Statements 7.5 For Loops in JavaScript 7.6 General For Loops 7.7 For Loop Practice 7.9 While Loops 7.10 Loop and a Half 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.8 Random Ghosts 9.9 Bouncing Ball 9.10 Mouse Events: Mouse Clicked 9.14 Iterating Over an Array 15.1 Mouse Events: Mouse Moved 15.3 Key Events 16.2 Finding an Element in a List 16.3 Removing an Element From an Array 17.3 Iterating Over an Object 17.4 When Do I Use an Object? 17.5 Intro to Sets 17.6 Intro to Grids 17.8 Grid Example: Get a Row 17.9 Data Structures Challenges 12.1 Extra Karel Practice 13.1 Extra Karel Puzzles 14.1 Functions and Parameters Practice
 Standard 1.13 Parameters 1.14 Using i in For Loops 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 12.1 Extra Karel Puzzles
 Standard 5.1 What are Data Structures? 5.2 Introduction to Arrays 5.3 Using Arrays 5.5 ArrayList Methods 5.6 Arrays vs ArrayLists 5.8 The List Interface 5.9 2D Arrays (Matrices or Grids) 5.11 HashMaps 5.12 Binary
 Standard 5.2 Logical Operators 5.3 Comparison Operators 5.4 If Statements 5.5 For Loops in JavaScript 5.6 General For Loops 5.7 For Loop Practice 5.8 Random Numbers 5.9 While Loops 5.10 Loop and a Half 7.1 Functions and Parameters 1 7.2 Functions and Parameters 2 7.3 Functions and Parameters 3 7.4 Functions and Return Values 1 7.5 Functions and Return Values 2 8.1 Functions Challenges 9.3 Random Ghosts 9.4 Bouncing Ball 9.5 Mouse Events: Mouse Clicked 9.6 Mouse Events: Mouse Moved 9.8 Key Events 11.1 Breakout 17.1 Functions and Parameters Practice 18.1 Prime Numbers 19.2 Fun Graphics Challenges 19.1 Fun Snake 20.2 Connect Four 20.1 Conway's Game of Life 21.1 Evolution Simulation 24.1 Visualizing Music 26.1 Tic Tac Toe 16.1 Extra Karel Puzzles 15.1 Extra Karel Practice 27.1 Game Design: Helicopter 25.16 Data Structures Challenges 25.15 Grid Example: Get a Row 25.13 Intro to Grids 25.12 Intro to Sets 25.11 When Do I Use an Object? 25.10 Iterating Over an Object 25.7 Removing an Element From an Array 25.6 Finding an Element in a List 25.5 Iterating Over an Array
 Standard 5.2 Logical Operators 5.3 Comparison Operators 5.4 If Statements 5.5 For Loops in JavaScript 5.6 General For Loops 5.7 For Loop Practice 5.8 Random Numbers 5.9 While Loops 5.10 Loop and a Half 7.1 Functions and Parameters 1 7.2 Functions and Parameters 2 7.3 Functions and Parameters 3 7.4 Functions and Return Values 1 7.5 Functions and Return Values 2 8.1 Functions Challenges 9.3 Random Ghosts 9.4 Bouncing Ball 9.5 Mouse Events: Mouse Clicked 9.6 Mouse Events: Mouse Moved 9.8 Key Events 11.1 Breakout 12.5 Iterating Over an Array 12.6 Finding an Element in a List 12.7 Removing an Element From an Array 12.10 Iterating Over an Object 12.11 When Do I Use an Object? 12.12 Intro to Sets 12.13 Intro to Grids 12.15 Grid Example: Get a Row 12.16 Data Structures Challenges 13.1 Tic Tac Toe 14.1 Game Design: Helicopter 20.1 Functions and Parameters Practice 21.1 Prime Numbers 22.2 Fun Graphics Challenges 22.1 Fun Snake 23.2 Connect Four 23.1 Conway's Game of Life 24.1 Evolution Simulation 28.1 Visualizing Music 19.1 Extra Karel Puzzles 18.1 Extra Karel Practice
 Standard 5.2 Logical Operators 5.3 Comparison Operators 5.4 If Statements 5.5 For Loops in JavaScript 5.6 General For Loops 5.7 For Loop Practice 5.8 Random Numbers 5.9 While Loops 5.10 Loop and a Half 7.1 Functions and Parameters 1 7.2 Functions and Parameters 2 7.3 Functions and Parameters 3 7.4 Functions and Return Values 1 7.5 Functions and Return Values 2 9.1 Functions Challenges 9.1 Functions Challenges 12.1 Functions and Parameters Practice 13.1 Prime Numbers 14.2 Fun Graphics Challenges 14.1 Fun Snake 15.2 Connect Four 15.1 Conway's Game of Life 16.1 Evolution Simulation 20.1 Visualizing Music 22.1 Tic Tac Toe 11.1 Extra Karel Puzzles 10.1 Extra Karel Practice 23.1 Game Design: Helicopter 21.16 Data Structures Challenges 21.15 Grid Example: Get a Row 21.13 Intro to Grids 21.12 Intro to Sets 21.11 When Do I Use an Object? 21.10 Iterating Over an Object 21.7 Removing an Element From an Array 21.6 Finding an Element in a List 21.5 Iterating Over an Array
 Standard 4.3 Parameters 4.4 Using i in For Loops 5.1 If Statements 5.2 If/ Else Statements 5.3 While Loops
 Standard 2.13 Parameters 2.14 Using i in For Loops 2.16 If Statements 2.17 If/ Else Statements 2.18 While Loops 4.2 If Statements 4.3 Comparison Operators 4.4 Logical Operators 4.5 Floating Point Numbers and Rounding 5.1 While Loops 5.2 For Loops 5.3 Break and Continue 5.4 Nested Control Structures 6.1 Functions 6.2 Functions and Parameters 6.4 Functions and Return Values 6.5 Exceptions 7.1 Indexing 7.2 Slicing 7.3 Immutability 7.4 Strings and For Loops 7.5 The in Keyword 7.6 String Methods 8.1 Tuples 8.2 Lists 8.3 For Loops and Lists 8.4 List Methods 9.1 2d Lists 9.2 List Comprehensions 9.3 Packing and Unpacking 9.4 Dictionaries 9.5 Equivalence vs. Identity 16.1 Project: Who Said It? 15.2 De Morgan's Laws 15.1 Short Circuit Evaluation 12.9 Modules 12.8 Namespaces 12.7 Hidden Attributes 12.6 Inheritance 12.5 Class Variables vs. Instance Variables 12.4 Operator Overloading 12.3 Built-In Methods 12.2 Methods 12.1 Classes and Objects
 Standard 14.6 Logical Operators 14.7 Comparison Operators 14.8 If Statements 14.9 For Loops in JavaScript 14.10 Functions and Parameters 1 14.11 Functions and Parameters 2 14.12 Functions and Return Values 1
 Standard 9.1 What are Data Structures? 9.2 Introduction to Arrays 9.3 Using Arrays 9.5 ArrayList Methods 9.6 Arrays vs ArrayLists 9.8 The List Interface 9.9 2D Arrays 9.11 HashMaps 9.12 Binary
 Standard 7.2 Logical Operators 7.3 Comparison Operators 7.4 If Statements 7.5 For Loops in JavaScript 7.6 General For Loops 7.7 For Loop Practice 7.8 Random Numbers 7.9 While Loops 7.10 Loop and a Half 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.8 Random Ghosts 9.9 Bouncing Ball 9.10 Mouse Events: Mouse Clicked 9.14 Iterating Over an Array 15.1 Mouse Events: Mouse Moved 15.3 Key Events 16.2 Finding an Element in a List 16.3 Removing an Element From an Array 17.3 Iterating Over an Object 17.4 When Do I Use an Object? 17.5 Intro to Sets 17.6 Intro to Grids 17.8 Grid Example: Get a Row 17.9 Data Structures Challenges 12.1 Extra Karel Practice 13.1 Extra Karel Puzzles 14.1 Functions and Parameters Practice
 Standard 8.2 Logical Operators 8.3 Comparison Operators 8.4 If Statements 8.5 For Loops in JavaScript 8.6 General For Loops 8.7 For Loop Practice 8.8 Random Numbers 8.9 While Loops 8.10 Loop and a Half 10.1 Functions and Parameters 1 10.2 Functions and Parameters 2 10.3 Functions and Parameters 3 10.4 Functions and Return Values 1 10.5 Functions and Return Values 2 10.9 Random Ghosts 10.10 Bouncing Ball 10.11 Mouse Events: Mouse Clicked 10.15 Iterating Over an Array 18.1 Mouse Events: Mouse Moved 18.3 Key Events 13.2 Finding an Element in a List 13.3 Removing an Element From an Array 14.3 Iterating Over an Object 14.4 When Do I Use an Object? 14.5 Intro to Sets 14.6 Intro to Grids 14.8 Grid Example: Get a Row 14.9 Data Structures Challenges 15.1 Extra Karel Practice 16.1 Extra Karel Puzzles 17.1 Functions and Parameters Practice
 Standard 2.14 Parameters 2.16 Using i in For Loops 2.18 If Statements 2.19 If/ Else Statements 2.20 While Loops 6.2 If Statements 6.3 Comparison Operators 6.4 Logical Operators 6.5 Floating Point Numbers and Rounding 7.1 While Loops 7.2 For Loops 7.3 Break and Continue 7.4 Nested Control Structures 8.1 Functions 8.2 Functions and Parameters 8.4 Functions and Return Values 8.5 Exceptions 9.1 Indexing 9.2 Slicing 9.3 Immutability 9.4 Strings and For Loops 9.5 The in Keyword 9.6 String Methods 10.1 Tuples 10.2 Lists 10.3 For Loops and Lists 10.4 List Methods 11.1 2d Lists 11.2 List Comprehensions 11.3 Packing and Unpacking 11.4 Dictionaries 11.5 Equivalence vs. Identity 17.1 Short Circuit Evaluation 17.2 De Morgan's Laws 18.1 Project: Who Said It?
 Standard 8.2 Logical Operators 8.3 Comparison Operators 8.4 If Statements 8.5 For Loops in JavaScript 8.6 General For Loops 8.7 For Loop Practice 8.8 Random Numbers 8.9 While Loops 8.10 Loop and a Half 10.1 Functions and Parameters 1 10.2 Functions and Parameters 2 10.3 Functions and Parameters 3 10.4 Functions and Return Values 1 10.5 Functions and Return Values 2 10.8 Random Ghosts 10.9 Bouncing Ball 10.10 Mouse Events: Mouse Clicked 10.14 Iterating Over an Array 16.1 Mouse Events: Mouse Moved 16.3 Key Events 17.2 Finding an Element in a List 17.3 Removing an Element From an Array 18.3 Iterating Over an Object 18.4 When Do I Use an Object? 18.5 Intro to Sets 18.6 Intro to Grids 18.8 Grid Example: Get a Row 18.9 Data Structures Challenges 13.1 Extra Karel Practice 14.1 Extra Karel Puzzles 15.1 Functions and Parameters Practice
 Standard 7.2 Logical Operators 7.3 Comparison Operators 7.4 If Statements 7.5 For Loops in JavaScript 7.6 General For Loops 7.7 For Loop Practice 7.9 While Loops 7.10 Loop and a Half 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.8 Random Ghosts 9.9 Bouncing Ball 9.10 Mouse Events: Mouse Clicked 9.14 Iterating Over an Array 15.1 Mouse Events: Mouse Moved 15.3 Key Events 16.2 Finding an Element in a List 16.3 Removing an Element From an Array 17.3 Iterating Over an Object 17.4 When Do I Use an Object? 17.5 Intro to Sets 17.6 Intro to Grids 17.8 Grid Example: Get a Row 17.9 Data Structures Challenges 12.1 Extra Karel Practice 13.1 Extra Karel Puzzles 14.1 Functions and Parameters Practice
 Standard 1.13 Parameters 1.14 Using i in For Loops 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 12.1 Extra Karel Puzzles
 Standard 7.2 Logical Operators 7.3 Comparison Operators 7.4 If Statements 7.5 For Loops in JavaScript 7.6 General For Loops 7.7 For Loop Practice 7.9 While Loops 7.10 Loop and a Half 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.8 Random Ghosts 9.9 Bouncing Ball 9.10 Mouse Events: Mouse Clicked 9.14 Iterating Over an Array 15.1 Mouse Events: Mouse Moved 15.3 Key Events 16.2 Finding an Element in a List 16.3 Removing an Element From an Array 17.3 Iterating Over an Object 17.4 When Do I Use an Object? 17.5 Intro to Sets 17.6 Intro to Grids 17.8 Grid Example: Get a Row 17.9 Data Structures Challenges 12.1 Extra Karel Practice 13.1 Extra Karel Puzzles 14.1 Functions and Parameters Practice
 Standard 1.13 Parameters 1.14 Using i in For Loops 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 12.1 Extra Karel Puzzles
 Standard 9.2 Logical Operators 9.3 Comparison Operators 9.4 If Statements 9.5 For Loops in JavaScript 9.6 General For Loops 9.7 For Loop Practice 9.8 Random Numbers 9.9 While Loops 9.10 Loop and a Half 11.1 Functions and Parameters 1 11.2 Functions and Parameters 2 11.3 Functions and Parameters 3 11.4 Functions and Return Values 1 11.5 Functions and Return Values 2 11.8 Random Ghosts 11.9 Bouncing Ball 11.10 Mouse Events: Mouse Clicked 11.14 Iterating Over an Array 17.1 Mouse Events: Mouse Moved 17.3 Key Events 18.2 Finding an Element in a List 18.3 Removing an Element From an Array 19.3 Iterating Over an Object 19.4 When Do I Use an Object? 19.5 Intro to Sets 19.6 Intro to Grids 19.8 Grid Example: Get a Row 19.9 Data Structures Challenges 14.1 Extra Karel Practice 15.1 Extra Karel Puzzles 16.1 Functions and Parameters Practice
 Standard 3.13 Parameters 3.14 Using i in For Loops 3.16 If Statements 3.17 If/ Else Statements 3.18 While Loops
 Standard 15.2 Logical Operators 15.3 Comparison Operators 15.4 If Statements 15.5 For Loops in JavaScript 15.6 General For Loops 15.7 For Loop Practice 15.8 Random Numbers 15.9 While Loops 15.10 Loop and a Half 13.1 Extra Karel Practice 14.1 Extra Karel Puzzles
 Standard 7.1 Intro to Lists/Arrays 7.2 Indexing Into an Array 7.3 Adding/Removing From an Array 7.4 Array Length and Looping Through Arrays 7.5 Iterating Over an Array 7.6 Finding an Element in a List 7.7 Removing an Element From an Array
 Standard 17.9 Bouncing Ball 18.1 Functions and Parameters Practice 13.1 Extra Karel Puzzles 12.1 Extra Karel Practice 20.9 Data Structures Challenges 20.8 Grid Example: Get a Row 20.6 Intro to Grids 20.5 Intro to Sets 20.4 When Do I Use an Object? 20.3 Iterating Over an Object 19.3 Removing an Element From an Array 19.2 Finding an Element in a List 17.14 Iterating Over an Array 16.3 Key Events 16.1 Mouse Events: Mouse Moved 17.10 Mouse Events: Mouse Clicked 14.2 Logical Operators 17.8 Random Ghosts 17.5 Functions and Return Values 2 17.4 Functions and Return Values 1 17.3 Functions and Parameters 3 17.2 Functions and Parameters 2 17.1 Functions and Parameters 1 14.10 Loop and a Half 14.9 While Loops 14.8 Random Numbers 14.7 For Loop Practice 14.6 General For Loops 14.5 For Loops in JavaScript 14.4 If Statements 14.3 Comparison Operators
 Standard 4.2 If Statements 4.3 Comparison Operators 4.4 Logical Operators 4.5 Floating Point Numbers and Rounding 5.1 While Loops 5.2 For Loops 5.3 Break and Continue 5.4 Nested Control Structures 6.1 Functions 6.2 Functions and Parameters 6.4 Functions and Return Values 6.5 Exceptions 8.1 Indexing 8.2 Slicing 8.3 Immutability 8.4 Strings and For Loops 8.5 The in Keyword 8.6 String Methods 9.1 Tuples 9.2 Lists 9.3 For Loops and Lists 9.4 List Methods 9.5 2d Lists 15.5 Class Variables vs. Instance Variables 15.4 Operator Overloading 15.3 Built-In Methods 17.1 Project: Who Said It? 15.2 Methods 15.6 Inheritance 15.7 Hidden Attributes 15.8 Namespaces 15.9 Modules 18.13 Parameters 15.1 Classes and Objects 12.4 Equivalence vs. Identity 12.3 Dictionaries 12.2 Packing and Unpacking 12.1 List Comprehensions 18.18 While Loops 18.17 If/ Else Statements 18.16 If Statements 18.14 Using i in For Loops
 Standard 7.2 Logical Operators 7.3 Comparison Operators 7.4 If Statements 7.5 For Loops in JavaScript 7.6 General For Loops 7.7 For Loop Practice 7.9 While Loops 7.10 Loop and a Half 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.8 Random Ghosts 9.9 Bouncing Ball 9.10 Mouse Events: Mouse Clicked 9.14 Iterating Over an Array 15.1 Mouse Events: Mouse Moved 15.3 Key Events 16.2 Finding an Element in a List 16.3 Removing an Element From an Array 17.3 Iterating Over an Object 17.4 When Do I Use an Object? 17.5 Intro to Sets 17.6 Intro to Grids 17.8 Grid Example: Get a Row 17.9 Data Structures Challenges 12.1 Extra Karel Practice 13.1 Extra Karel Puzzles 14.1 Functions and Parameters Practice
 Standard 1.13 Parameters 1.14 Using i in For Loops 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 7.1 Extra Karel Puzzles
 Standard 2.6 Random Numbers 4.2 If/Else Statements 4.3 Logical Operators 4.4 Comparison Operators 4.6 While Loops 4.7 The Break Statement 4.9 For Loops 6.3 Collisions 6.4 Mouse Click Events 6.5 More Mouse Events 6.6 Key Events 21.3 Animation Practice 32.1 Game Design: Helicopter 31.1 Tic Tac Toe 29.16 Data Structures Quiz 29.15 Grid Example: Get a Row 29.13 Intro to Grids 29.12 Intro to Sets 29.11 When Do I Use an Object? 29.10 Iterating Over an Object 29.7 Removing an Element From an Array 29.6 Finding an Element in a List 29.5 Iterating Over an Array 28.1 Visualizing Music 30.2 Connect Four 30.1 Conway's Game of Life 21.2 Fun Graphics Challenges 21.1 Snake Game 20.1 Prime Numbers 24.1 Functions and Parameters Practice 19.2 Extra Karel Puzzles 19.1 Extra Karel Practice 27.1 Breakout 25.1 Functions Challenges
 Standard 10.2 Logical Operators 10.3 Comparison Operators 10.4 If Statements 10.5 For Loops in JavaScript 10.6 General For Loops 10.7 For Loop Practice 10.8 Random Numbers 10.9 While Loops 10.10 Loop and a Half 12.1 Functions and Parameters 1 12.2 Functions and Parameters 2 12.3 Functions and Parameters 3 12.4 Functions and Return Values 1 12.5 Functions and Return Values 2 13.1 Functions Challenges 25.1 Functions and Parameters Practice 26.1 Prime Numbers 27.2 Fun Graphics Challenges 27.1 Fun Snake 28.2 Connect Four 28.1 Conway's Game of Life 29.1 Evolution Simulation 32.1 Visualizing Music 34.1 Tic Tac Toe 24.1 Extra Karel Puzzles 20.1 Extra Karel Practice 35.1 Game Design: Helicopter 33.16 Data Structures Challenges 33.15 Grid Example: Get a Row 33.13 Intro to Grids 33.12 Intro to Sets 33.11 When Do I Use an Object? 33.10 Iterating Over an Object 33.7 Removing an Element From an Array 33.6 Finding an Element in a List 33.5 Iterating Over an Array 23.1 Breakout 21.8 Key Events 21.6 Mouse Events: Mouse Moved 21.5 Mouse Events: Mouse Clicked 21.4 Bouncing Ball 21.3 Random Ghosts
 Standard 6.2 Logical Operators 6.3 Comparison Operators 6.4 If Statements 6.5 For Loops in JavaScript 6.6 General For Loops 6.7 For Loop Practice 6.8 Random Numbers 6.9 While Loops 6.10 Loop and a Half 8.1 Functions and Parameters 1 8.2 Functions and Parameters 2 8.3 Functions and Parameters 3 8.4 Functions and Return Values 1 8.5 Functions and Return Values 2 9.1 Functions Challenges 10.3 Random Ghosts 10.4 Bouncing Ball 10.5 Mouse Events: Mouse Clicked 10.6 Mouse Events: Mouse Moved 10.8 Key Events 12.1 Breakout 18.1 Functions and Parameters Practice 19.1 Prime Numbers 20.2 Fun Graphics Challenges 20.1 Fun Snake 21.2 Connect Four 21.1 Conway's Game of Life 22.1 Evolution Simulation 25.1 Visualizing Music 27.1 Tic Tac Toe 17.1 Extra Karel Puzzles 16.1 Extra Karel Practice 28.1 Game Design: Helicopter 26.16 Data Structures Challenges 26.15 Grid Example: Get a Row 26.13 Intro to Grids 26.12 Intro to Sets 26.11 When Do I Use an Object? 26.10 Iterating Over an Object 26.7 Removing an Element From an Array 26.6 Finding an Element in a List 26.5 Iterating Over an Array
 Standard 23.5 Arrays and Objects
 Standard 1.13 Parameters 1.14 Using i in For Loops 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 12.1 Extra Karel Puzzles
 Standard 7.2 Logical Operators 7.3 Comparison Operators 7.4 If Statements 7.5 For Loops in JavaScript 7.6 General For Loops 7.7 For Loop Practice 7.9 While Loops 7.10 Loop and a Half 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.8 Random Ghosts 9.9 Bouncing Ball 9.10 Mouse Events: Mouse Clicked 9.14 Iterating Over an Array 15.1 Mouse Events: Mouse Moved 15.3 Key Events 16.2 Finding an Element in a List 16.3 Removing an Element From an Array 17.3 Iterating Over an Object 17.4 When Do I Use an Object? 17.5 Intro to Sets 17.6 Intro to Grids 17.8 Grid Example: Get a Row 17.9 Data Structures Challenges 12.1 Extra Karel Practice 13.1 Extra Karel Puzzles 14.1 Functions and Parameters Practice
 Standard 7.2 Logical Operators 7.3 Comparison Operators 7.4 If Statements 7.5 For Loops in JavaScript 7.6 General For Loops 7.7 For Loop Practice 7.8 Random Numbers 7.9 While Loops 7.10 Loop and a Half 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.8 Random Ghosts 9.9 Bouncing Ball 9.10 Mouse Events: Mouse Clicked 9.14 Iterating Over an Array 15.1 Mouse Events: Mouse Moved 15.3 Key Events 16.2 Finding an Element in a List 16.3 Removing an Element From an Array 17.3 Iterating Over an Object 17.4 When Do I Use an Object? 17.5 Intro to Sets 17.6 Intro to Grids 17.8 Grid Example: Get a Row 17.9 Data Structures Challenges 12.1 Extra Karel Practice 13.1 Extra Karel Puzzles 14.1 Functions and Parameters Practice
 Standard 1.13 Parameters 1.14 Using i in For Loops 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 12.1 Extra Karel Puzzles
 Standard 7.2 Logical Operators 7.3 Comparison Operators 7.4 If Statements 7.5 For Loops in JavaScript 7.6 General For Loops 7.7 For Loop Practice 7.9 While Loops 7.10 Loop and a Half 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.8 Random Ghosts 9.9 Bouncing Ball 9.10 Mouse Events: Mouse Clicked 9.14 Iterating Over an Array 15.1 Mouse Events: Mouse Moved 15.3 Key Events 16.2 Finding an Element in a List 16.3 Removing an Element From an Array 17.3 Iterating Over an Object 17.4 When Do I Use an Object? 17.5 Intro to Sets 17.6 Intro to Grids 17.8 Grid Example: Get a Row 17.9 Data Structures Challenges 12.1 Extra Karel Practice 13.1 Extra Karel Puzzles 14.1 Functions and Parameters Practice
 Standard 1.13 Parameters 1.14 Using i in For Loops 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 12.1 Extra Karel Puzzles
 Standard 7.2 Logical Operators 7.3 Comparison Operators 7.4 If Statements 7.5 For Loops in JavaScript 7.6 General For Loops 7.7 For Loop Practice 7.9 While Loops 7.10 Loop and a Half 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.8 Random Ghosts 9.9 Bouncing Ball 9.10 Mouse Events: Mouse Clicked 9.14 Iterating Over an Array 15.1 Mouse Events: Mouse Moved 15.3 Key Events 16.2 Finding an Element in a List 16.3 Removing an Element From an Array 17.3 Iterating Over an Object 17.4 When Do I Use an Object? 17.5 Intro to Sets 17.6 Intro to Grids 17.8 Grid Example: Get a Row 17.9 Data Structures Challenges 12.1 Extra Karel Practice 13.1 Extra Karel Puzzles 14.1 Functions and Parameters Practice
 Standard 1.13 Parameters 1.14 Using i in For Loops 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 12.1 Extra Karel Puzzles
 Standard 6.1 Intro to Lists/Arrays 6.2 Indexing Into an Array 6.3 Adding/Removing From an Array 6.4 Array Length and Looping Through Arrays 6.5 Iterating Over an Array 6.6 Finding an Element in a List 6.7 Removing an Element From an Array
 Standard 6.1 Intro to Lists/Arrays 6.2 Indexing Into an Array 6.3 Adding/Removing From an Array 6.4 Array Length and Looping Through Arrays 6.5 Iterating Over an Array 6.6 Finding an Element in a List 6.7 Removing an Element From an Array
 Standard 1.13 Parameters 1.14 Using i in For Loops 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 15.1 Extra Karel Puzzles
 Standard 7.2 Logical Operators 7.3 Comparison Operators 7.4 If Statements 7.5 For Loops in JavaScript 7.6 General For Loops 7.7 For Loop Practice 7.9 While Loops 7.10 Loop and a Half 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.8 Random Ghosts 9.9 Bouncing Ball 9.10 Mouse Events: Mouse Clicked 9.14 Iterating Over an Array 15.1 Mouse Events: Mouse Moved 15.3 Key Events 16.2 Finding an Element in a List 16.3 Removing an Element From an Array 17.3 Iterating Over an Object 17.4 When Do I Use an Object? 17.5 Intro to Sets 17.6 Intro to Grids 17.8 Grid Example: Get a Row 17.9 Data Structures Challenges 12.1 Extra Karel Practice 13.1 Extra Karel Puzzles 14.1 Functions and Parameters Practice
 Standard 1.13 Parameters 1.14 Using i in For Loops 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 12.1 Extra Karel Puzzles
 Standard 3.13 Parameters 3.14 Using i in For Loops 3.16 If Statements 3.17 If/ Else Statements 3.18 While Loops
 Standard 3.14 Parameters 3.15 Using i in For Loops 3.17 If Statements 3.18 If/ Else Statements 3.19 While Loops
 Standard 7.1 What are Data Structures? 7.2 Introduction to Arrays 7.3 Using Arrays 7.5 ArrayList Methods 7.6 Arrays vs ArrayLists 7.8 The List Interface 7.9 2D Arrays 7.11 HashMaps 7.12 Binary
 Standard 3.6 Random Numbers 7.2 If/Else Statements 7.3 Logical Operators 7.4 Comparison Operators 7.6 While Loops 7.7 The Break Statement 7.9 For Loops 10.5 Iterating Over an Array 10.6 Finding an Element in a List 10.7 Removing an Element From an Array 10.9 Data Structures Quiz 11.2 Intro to Sets 11.3 Intro to Grids 11.5 Grid Example: Get a Row 13.6 Key Events 13.5 More Mouse Events 13.4 Mouse Click Events 13.3 Collisions
 Standard 4.6 Random Numbers 6.2 If/Else Statements 6.3 Logical Operators 6.4 Comparison Operators 6.6 While Loops 6.7 The Break Statement 6.9 For Loops 8.3 Collisions 8.4 Mouse Click Events 8.5 More Mouse Events 8.6 Key Events 21.1 Functions Challenges 23.1 Breakout 15.1 Extra Karel Practice 15.2 Extra Karel Puzzles 20.1 Functions and Parameters Practice 16.1 Prime Numbers 17.1 Snake Game 17.2 Fun Graphics Challenges 17.3 Animation Practice
 Standard 4.1 Intro to Lists/Arrays 4.2 Indexing Into an Array 4.3 Adding/Removing From an Array 4.4 Array Length and Looping Through Arrays 4.5 Iterating Over an Array 4.6 Finding an Element in a List 4.7 Removing an Element From an Array
 Standard 1.13 Parameters 1.14 Using i in For Loops 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 12.1 Extra Karel Puzzles
 Standard 7.2 Logical Operators 7.3 Comparison Operators 7.4 If Statements 7.5 For Loops in JavaScript 7.6 General For Loops 7.7 For Loop Practice 7.9 While Loops 7.10 Loop and a Half 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.8 Random Ghosts 9.9 Bouncing Ball 9.10 Mouse Events: Mouse Clicked 9.14 Iterating Over an Array 15.1 Mouse Events: Mouse Moved 15.3 Key Events 16.2 Finding an Element in a List 16.3 Removing an Element From an Array 17.3 Iterating Over an Object 17.4 When Do I Use an Object? 17.5 Intro to Sets 17.6 Intro to Grids 17.8 Grid Example: Get a Row 17.9 Data Structures Challenges 12.1 Extra Karel Practice 13.1 Extra Karel Puzzles 14.1 Functions and Parameters Practice
 Standard 19.3 Iterating Over an Object 12.8 Random Ghosts 12.9 Bouncing Ball 12.10 Mouse Events: Mouse Clicked 17.1 Mouse Events: Mouse Moved 17.3 Key Events 12.14 Iterating Over an Array 18.2 Finding an Element in a List 18.3 Removing an Element From an Array 24.5 Functions and Return Values 2 19.4 When Do I Use an Object? 19.5 Intro to Sets 19.6 Intro to Grids 19.8 Grid Example: Get a Row 19.9 Data Structures Challenges 14.1 Extra Karel Practice 15.1 Extra Karel Puzzles 16.1 Functions and Parameters Practice 24.1 Functions and Parameters 1 10.3 Comparison Operators 10.4 If Statements 10.5 For Loops in JavaScript 10.6 General For Loops 10.7 For Loop Practice 10.8 Random Numbers 10.9 While Loops 10.10 Loop and a Half 10.2 Logical Operators 24.1 Functions and Parameters 1 24.2 Functions and Parameters 2 24.2 Functions and Parameters 2 24.3 Functions and Parameters 3 24.3 Functions and Parameters 3 24.4 Functions and Return Values 1 24.4 Functions and Return Values 1 24.5 Functions and Return Values 2
 Standard 16.5 Arrays and Objects
 Standard 6.2 Logical Operators 6.3 Comparison Operators 6.4 If Statements 6.5 For Loops in JavaScript 6.6 General For Loops 6.7 For Loop Practice 6.9 While Loops 6.10 Loop and a Half 7.1 Functions and Parameters 1 7.2 Functions and Parameters 2 7.3 Functions and Parameters 3 7.4 Functions and Return Values 1 7.5 Functions and Return Values 2 7.8 Random Ghosts 7.9 Bouncing Ball 7.10 Mouse Events: Mouse Clicked 7.14 Iterating Over an Array
 Standard 13.1 Extra Karel Practice 14.1 Extra Karel Puzzles
 Standard 5.6 Random Numbers 8.2 If/Else Statements 8.3 Logical Operators 8.4 Comparison Operators 8.6 While Loops 8.7 The Break Statement 8.9 For Loops 11.3 Collisions 11.4 Mouse Click Events 11.5 More Mouse Events 11.6 Key Events 12.1 Breakout
 Standard 21.5 Arrays and Objects
 Standard 4.4 Parameters 4.6 Using i in For Loops 5.1 If Statements 5.2 If/ Else Statements 5.3 While Loops
 Standard 7.2 Logical Operators 7.3 Comparison Operators 7.4 If Statements 7.5 For Loops in JavaScript 7.6 General For Loops 7.7 For Loop Practice 7.8 Random Numbers 7.9 While Loops 7.10 Loop and a Half 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.8 Random Ghosts 9.9 Bouncing Ball 9.10 Mouse Events: Mouse Clicked 9.14 Iterating Over an Array 15.1 Mouse Events: Mouse Moved 15.3 Key Events 16.2 Finding an Element in a List 16.3 Removing an Element From an Array 17.3 Iterating Over an Object 17.4 When Do I Use an Object? 17.5 Intro to Sets 17.6 Intro to Grids 17.8 Grid Example: Get a Row 17.9 Data Structures Challenges 12.1 Extra Karel Practice 13.1 Extra Karel Puzzles 14.1 Functions and Parameters Practice
 Standard 7.2 Logical Operators 7.3 Comparison Operators 7.4 If Statements 7.5 For Loops in JavaScript 7.6 General For Loops 7.7 For Loop Practice 7.9 While Loops 7.10 Loop and a Half 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 9.8 Random Ghosts 9.9 Bouncing Ball 9.10 Mouse Events: Mouse Clicked 9.14 Iterating Over an Array 15.1 Mouse Events: Mouse Moved 15.3 Key Events 16.2 Finding an Element in a List 16.3 Removing an Element From an Array 17.3 Iterating Over an Object 17.4 When Do I Use an Object? 17.5 Intro to Sets 17.6 Intro to Grids 17.8 Grid Example: Get a Row 17.9 Data Structures Challenges 12.1 Extra Karel Practice 13.1 Extra Karel Puzzles 14.1 Functions and Parameters Practice
 Standard 1.13 Parameters 1.14 Using i in For Loops 1.16 If Statements 1.17 If/ Else Statements 1.18 While Loops 12.1 Extra Karel Puzzles
 Standard 13.1 Array 14.1 ArrayList 14.4 Developing Algorithms using ArrayLists
 Standard 12.1 Array 13.1 ArrayList 13.4 Developing Algorithms using ArrayLists
 Standard 13.6 Logical Operators 13.7 Comparison Operators 13.8 If Statements 13.9 For Loops in JavaScript 13.10 For Loop Practice 13.11 Random Numbers 13.12 While Loops 13.13 Loop and a Half 13.14 Functions and Parameters 1 13.15 Functions and Parameters 2 13.16 Functions and Return Values 1 13.17 Functions and Return Values 2
 Standard 4.2 If Statements 4.3 Comparison Operators 4.4 Logical Operators 4.5 Floating Point Numbers and Rounding 6.1 While Loops 6.2 For Loops 6.3 Break and Continue 6.4 Nested Control Structures
 Standard 1.1 Functions 1.2 Functions and Parameters 1.4 Functions and Return Values 1.5 Exceptions 2.1 Indexing 2.2 Slicing 2.3 Immutability 2.4 Strings and For Loops 2.5 The in Keyword 2.6 String Methods 4.1 Tuples 4.2 Lists 4.3 For Loops and Lists 4.4 List Methods 5.1 2d Lists 5.2 List Comprehensions 5.3 Packing and Unpacking 5.4 Dictionaries 8.1 Classes and Objects 8.2 Methods 8.3 Built-In Methods 8.4 Operator Overloading 8.5 Class Variables vs. Instance Variables
 Standard 4.4 If/Else Statements
 Standard 5.6 Parameters 5.9 Using i in For Loops 7.1 If Statements 7.2 If/Else Statements 7.4 While Loops
 Standard 5.6 Parameters 5.9 Using i in For Loops 7.1 If Statements 7.2 If/Else Statements 7.4 While Loops
 Standard 4.2 If Statements 4.3 Comparison Operators 4.4 Logical Operators 4.5 Floating Point Numbers and Rounding 6.1 While Loops 6.2 For Loops 6.3 Break and Continue 6.4 Nested Control Structures 9.1 Functions 9.2 Functions and Parameters 9.4 Functions and Return Values 9.5 Exceptions 10.1 Indexing 10.2 Slicing 10.3 Immutability 10.4 Strings and For Loops 10.5 The in Keyword 10.6 String Methods 12.1 Tuples 12.2 Lists 12.3 For Loops and Lists 12.4 List Methods 13.1 2d Lists 13.2 List Comprehensions 13.3 Packing and Unpacking 13.4 Dictionaries 16.1 Classes and Objects 16.2 Methods 16.3 Built-In Methods 16.4 Operator Overloading 16.5 Class Variables vs. Instance Variables
 Standard 4.2 If Statements 4.3 Comparison Operators 4.4 Logical Operators 4.5 Floating Point Numbers and Rounding 6.1 While Loops 6.2 For Loops 6.3 Break and Continue 6.4 Nested Control Structures 11.14 Parameters 11.16 Using i in For Loops 11.18 If Statements 11.19 If/Else Statements 11.20 While Loops
 Standard 1.1 Functions 1.2 Functions and Parameters 1.4 Functions and Return Values 1.5 Exceptions 2.1 Indexing 2.2 Slicing 2.3 Immutability 2.4 Strings and For Loops 2.5 The in Keyword 2.6 String Methods 4.1 Tuples 4.2 Lists 4.3 For Loops and Lists 4.4 List Methods 5.1 2d Lists 5.2 List Comprehensions 5.3 Packing and Unpacking 5.4 Dictionaries 9.5 Class Variables vs. Instance Variables 9.6 Inheritance 9.7 Hidden Attributes 9.8 Namespaces 9.9 Modules 13.1 Project: Who Said It? 9.4 Operator Overloading 9.3 Built-In Methods 9.2 Methods 9.1 Classes and Objects
 Standard 8.6 Logical Operators 8.7 Comparison Operators 8.8 If Statements 8.11 Random Numbers 8.12 While Loops 8.13 Loop and a Half 8.14 Functions and Parameters 1 8.16 Functions and Return Values 1 8.9 For Loops in JavaScript 8.15 Functions and Parameters 2 8.10 For Loop Practice 8.17 Functions and Return Values 2
 Standard 12.6 Logical Operators 12.7 Comparison Operators 12.8 If Statements 12.9 For Loops in JavaScript 12.10 For Loop Practice 12.11 Random Numbers 12.12 While Loops 12.13 Loop and a Half 12.14 Functions and Parameters 1 12.15 Functions and Parameters 2 12.16 Functions and Return Values 1 12.17 Functions and Return Values 2
 Standard 7.1 What are Data Structures? 7.2 Introduction to Arrays 7.3 Using Arrays 7.5 ArrayList Methods 7.6 Arrays vs ArrayLists 7.8 The List Interface 7.9 2D Arrays (Matrices or Grids) 7.11 HashMaps 7.12 Binary
 Standard 7.2 Logical Operators 7.3 Comparison Operators 7.4 If Statements 7.5 For Loops in JavaScript 7.6 General For Loops 7.7 For Loop Practice 7.9 While Loops 7.10 Loop and a Half 9.1 Functions and Parameters 1 9.2 Functions and Parameters 2 9.3 Functions and Parameters 3 9.4 Functions and Return Values 1 9.5 Functions and Return Values 2 11.3 Random Ghosts 11.4 Bouncing Ball 11.5 Mouse Events: Mouse Clicked 11.9 Iterating Over an Array
 Standard 1.7 Collisions 1.8 Mouse Click Events 1.9 More Mouse Events 1.10 Key Events 5.1 Functions 5.2 Functions and Parameters 5.4 Functions and Return Values 6.1 Tuples 6.2 Lists 6.3 For Loops and Lists 6.4 List Methods 6.5 2d Lists 6.6 Dictionaries