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Michigan 3B: 3B-AP-14

CodeHS Lessons

Construct solutions to problems using student-created components, such as procedures, modules and/or objects.

2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Super Karel
2.8 Super Karel
2.9 For Loops
2.9 For Loops
2.10 If Statements
2.10 If Statements
2.11 If/Else Statements
2.11 If/Else Statements
2.12 While Loops in Karel
2.12 While Loops in Karel
2.13 Control Structures Example
2.13 Control Structures Example
2.14 Karel Algorithms
2.14 Karel Algorithms
2.15 How to Indent Your Code
2.15 How to Indent Your Code
2.16 Ultra Karel
2.16 Ultra Karel
2.17 Karel Challenges
2.17 Karel Challenges
5.7 Image Manipulation
5.7 Image Manipulation
12.1 Extra Karel Practice
13.1 Extra Karel Puzzles
12.1 Extra Karel Practice
13.1 Extra Karel Puzzles
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.5 Functions and Return Values 2
9.7 Random Circles
9.7 Random Circles
9.8 Random Ghosts
9.8 Random Ghosts
9.9 Bouncing Ball
9.9 Bouncing Ball
9.10 Mouse Events: Mouse Clicked
9.10 Mouse Events: Mouse Clicked
9.13 Array Length and Looping Through Arrays
9.13 Array Length and Looping Through Arrays
9.14 Iterating Over an Array
9.14 Iterating Over an Array
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.5 Functions and Return Values 2
9.7 Random Circles
9.7 Random Circles
9.8 Random Ghosts
9.8 Random Ghosts
9.9 Bouncing Ball
9.9 Bouncing Ball
9.10 Mouse Events: Mouse Clicked
9.10 Mouse Events: Mouse Clicked
9.13 Array Length and Looping Through Arrays
9.13 Array Length and Looping Through Arrays
9.14 Iterating Over an Array
9.14 Iterating Over an Array
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.5 Functions and Return Values 2
9.7 Random Circles
9.7 Random Circles
9.8 Random Ghosts
9.8 Random Ghosts
9.9 Bouncing Ball
9.9 Bouncing Ball
9.10 Mouse Events: Mouse Clicked
9.10 Mouse Events: Mouse Clicked
9.13 Array Length and Looping Through Arrays
9.13 Array Length and Looping Through Arrays
9.14 Iterating Over an Array
9.14 Iterating Over an Array
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.5 Functions and Return Values 2
9.7 Random Circles
9.7 Random Circles
9.8 Random Ghosts
9.8 Random Ghosts
9.9 Bouncing Ball
9.9 Bouncing Ball
9.10 Mouse Events: Mouse Clicked
9.10 Mouse Events: Mouse Clicked
9.13 Array Length and Looping Through Arrays
9.13 Array Length and Looping Through Arrays
9.14 Iterating Over an Array
9.14 Iterating Over an Array
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.5 Functions and Return Values 2
9.7 Random Circles
9.7 Random Circles
9.8 Random Ghosts
9.8 Random Ghosts
9.9 Bouncing Ball
9.9 Bouncing Ball
9.10 Mouse Events: Mouse Clicked
9.10 Mouse Events: Mouse Clicked
9.13 Array Length and Looping Through Arrays
9.13 Array Length and Looping Through Arrays
9.14 Iterating Over an Array
9.14 Iterating Over an Array
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.5 Functions and Return Values 2
9.7 Random Circles
9.7 Random Circles
9.8 Random Ghosts
9.8 Random Ghosts
9.9 Bouncing Ball
9.9 Bouncing Ball
9.10 Mouse Events: Mouse Clicked
9.10 Mouse Events: Mouse Clicked
9.13 Array Length and Looping Through Arrays
9.13 Array Length and Looping Through Arrays
9.14 Iterating Over an Array
9.14 Iterating Over an Array
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.5 Functions and Return Values 2
9.7 Random Circles
9.7 Random Circles
9.8 Random Ghosts
9.8 Random Ghosts
9.9 Bouncing Ball
9.9 Bouncing Ball
9.10 Mouse Events: Mouse Clicked
9.10 Mouse Events: Mouse Clicked
9.13 Array Length and Looping Through Arrays
9.13 Array Length and Looping Through Arrays
9.14 Iterating Over an Array
9.14 Iterating Over an Array
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.5 Functions and Return Values 2
9.7 Random Circles
9.7 Random Circles
9.8 Random Ghosts
9.8 Random Ghosts
9.9 Bouncing Ball
9.9 Bouncing Ball
9.10 Mouse Events: Mouse Clicked
9.10 Mouse Events: Mouse Clicked
9.13 Array Length and Looping Through Arrays
9.13 Array Length and Looping Through Arrays
9.14 Iterating Over an Array
9.14 Iterating Over an Array
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.5 Functions and Return Values 2
9.7 Random Circles
9.7 Random Circles
9.8 Random Ghosts
9.8 Random Ghosts
9.9 Bouncing Ball
9.9 Bouncing Ball
9.10 Mouse Events: Mouse Clicked
9.10 Mouse Events: Mouse Clicked
9.13 Array Length and Looping Through Arrays
9.13 Array Length and Looping Through Arrays
9.14 Iterating Over an Array
9.14 Iterating Over an Array
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.5 Functions and Return Values 2
9.7 Random Circles
9.7 Random Circles
9.8 Random Ghosts
9.8 Random Ghosts
9.9 Bouncing Ball
9.9 Bouncing Ball
9.10 Mouse Events: Mouse Clicked
9.10 Mouse Events: Mouse Clicked
9.13 Array Length and Looping Through Arrays
9.13 Array Length and Looping Through Arrays
9.14 Iterating Over an Array
9.14 Iterating Over an Array
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.5 Functions and Return Values 2
9.7 Random Circles
9.7 Random Circles
9.8 Random Ghosts
9.8 Random Ghosts
9.9 Bouncing Ball
9.9 Bouncing Ball
9.10 Mouse Events: Mouse Clicked
9.10 Mouse Events: Mouse Clicked
9.13 Array Length and Looping Through Arrays
9.13 Array Length and Looping Through Arrays
9.14 Iterating Over an Array
9.14 Iterating Over an Array
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
17.1 Functions and Parameters 1
17.2 Functions and Parameters 2
17.3 Functions and Parameters 3
17.4 Functions and Return Values 1
17.5 Functions and Return Values 2
17.7 Random Circles
17.8 Random Ghosts
17.9 Bouncing Ball
17.10 Mouse Events: Mouse Clicked
16.1 Mouse Events: Mouse Moved
16.2 Drawing Lines
16.3 Key Events
16.4 Crazy Ball Game
17.13 Array Length and Looping Through Arrays
17.14 Iterating Over an Array
19.2 Finding an Element in a List
19.3 Removing an Element From an Array
20.1 Intro to Objects/Maps
20.2 Basics of Objects
20.3 Iterating Over an Object
20.4 When Do I Use an Object?
20.5 Intro to Sets
20.6 Intro to Grids
20.7 Looping Over a Grid
20.8 Grid Example: Get a Row
20.9 Data Structures Challenges
12.1 Extra Karel Practice
13.1 Extra Karel Puzzles
18.1 Functions and Parameters Practice
21.4 Basic Crypto Systems: Caesar Cipher
21.6 Basic Crypto Systems: Vigenere Cipher
21.9 Hash Function Development
21.10 Project: Classic Cipher Newscast
17.1 Functions and Parameters 1
17.2 Functions and Parameters 2
17.3 Functions and Parameters 3
17.4 Functions and Return Values 1
17.5 Functions and Return Values 2
17.7 Random Circles
17.8 Random Ghosts
17.9 Bouncing Ball
17.10 Mouse Events: Mouse Clicked
16.1 Mouse Events: Mouse Moved
16.2 Drawing Lines
16.3 Key Events
16.4 Crazy Ball Game
17.13 Array Length and Looping Through Arrays
17.14 Iterating Over an Array
19.2 Finding an Element in a List
19.3 Removing an Element From an Array
20.1 Intro to Objects/Maps
20.2 Basics of Objects
20.3 Iterating Over an Object
20.4 When Do I Use an Object?
20.5 Intro to Sets
20.6 Intro to Grids
20.7 Looping Over a Grid
20.8 Grid Example: Get a Row
20.9 Data Structures Challenges
12.1 Extra Karel Practice
13.1 Extra Karel Puzzles
18.1 Functions and Parameters Practice
21.4 Basic Crypto Systems: Caesar Cipher
21.6 Basic Crypto Systems: Vigenere Cipher
21.9 Hash Function Development
21.10 Project: Classic Cipher Newscast
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.5 Functions and Return Values 2
9.7 Random Circles
9.7 Random Circles
9.8 Random Ghosts
9.8 Random Ghosts
9.9 Bouncing Ball
9.9 Bouncing Ball
9.10 Mouse Events: Mouse Clicked
9.10 Mouse Events: Mouse Clicked
9.13 Array Length and Looping Through Arrays
9.13 Array Length and Looping Through Arrays
9.14 Iterating Over an Array
9.14 Iterating Over an Array
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
5.1 What is Code
5.1 What is Code
9.1 Functions and Parameters 1
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.5 Functions and Return Values 2
9.6 Local Variables and Scope
9.6 Local Variables and Scope
9.8 Random Circles
9.8 Random Circles
9.9 Random Ghosts
9.9 Random Ghosts
9.10 Bouncing Ball
9.10 Bouncing Ball
9.11 Mouse Events: Mouse Clicked
9.11 Mouse Events: Mouse Clicked
9.14 Array Length and Looping Through Arrays
9.14 Array Length and Looping Through Arrays
9.15 Iterating Over an Array
9.15 Iterating Over an Array
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
15.1 Mouse Events: Mouse Moved
15.2 Drawing Lines
15.3 Key Events
15.4 Crazy Ball Game
16.2 Finding an Element in a List
16.3 Removing an Element From an Array
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
17.5 Intro to Sets
17.6 Intro to Grids
17.7 Looping Over a Grid
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
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
11.1 Functions and Parameters 1
11.1 Functions and Parameters 1
11.2 Functions and Parameters 2
11.2 Functions and Parameters 2
11.3 Functions and Parameters 3
11.3 Functions and Parameters 3
11.4 Functions and Return Values 1
11.4 Functions and Return Values 1
11.5 Functions and Return Values 2
11.5 Functions and Return Values 2
11.7 Random Circles
11.7 Random Circles
11.8 Random Ghosts
11.8 Random Ghosts
11.9 Bouncing Ball
11.9 Bouncing Ball
11.10 Mouse Events: Mouse Clicked
11.10 Mouse Events: Mouse Clicked
11.13 Array Length and Looping Through Arrays
11.13 Array Length and Looping Through Arrays
11.14 Iterating Over an Array
11.14 Iterating Over an Array
17.1 Mouse Events: Mouse Moved
17.2 Drawing Lines
17.3 Key Events
17.4 Crazy Ball Game
18.2 Finding an Element in a List
18.3 Removing an Element From an Array
19.1 Intro to Objects/Maps
19.2 Basics of Objects
19.3 Iterating Over an Object
19.4 When Do I Use an Object?
19.5 Intro to Sets
19.6 Intro to Grids
19.7 Looping Over a Grid
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
17.1 Mouse Events: Mouse Moved
17.2 Drawing Lines
17.3 Key Events
17.4 Crazy Ball Game
18.2 Finding an Element in a List
18.3 Removing an Element From an Array
19.1 Intro to Objects/Maps
19.2 Basics of Objects
19.3 Iterating Over an Object
19.4 When Do I Use an Object?
19.5 Intro to Sets
19.6 Intro to Grids
19.7 Looping Over a Grid
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
2.3 Basic Crypto Systems: Caesar Cipher
2.3 Basic Crypto Systems: Caesar Cipher
2.5 Basic Crypto Systems: Vigenere Cipher
2.5 Basic Crypto Systems: Vigenere Cipher
3.3 Karel Can't Turn Right
3.3 Karel Can't Turn Right
3.4 Functions in Karel
3.4 Functions in Karel
3.5 The Start Function
3.5 The Start Function
3.6 Top Down Design and Decomposition in Karel
3.6 Top Down Design and Decomposition in Karel
3.7 Commenting Your Code
3.7 Commenting Your Code
3.8 Abstraction
3.8 Abstraction
3.9 Super Karel
3.9 Super Karel
3.10 For Loops
3.10 For Loops
3.11 If Statements
3.11 If Statements
3.12 If/Else Statements
3.12 If/Else Statements
3.13 While Loops in Karel
3.13 While Loops in Karel
3.14 Control Structures Example
3.14 Control Structures Example
3.15 More Karel Examples and Testing
3.15 More Karel Examples and Testing
3.16 How to Indent Your Code
3.16 How to Indent Your Code
4.2 Challenge Problems
4.2 Challenge Problems
10.1 Functions and Parameters 1
10.1 Functions and Parameters 1
10.2 Functions and Parameters 2
10.2 Functions and Parameters 2
10.3 Functions and Parameters 3
10.3 Functions and Parameters 3
10.4 Functions and Return Values 1
10.4 Functions and Return Values 1
10.5 Functions and Return Values 2
10.5 Functions and Return Values 2
10.7 Random Circles
10.7 Random Circles
10.8 Random Ghosts
10.8 Random Ghosts
10.9 Bouncing Ball
10.9 Bouncing Ball
10.10 Mouse Events: Mouse Clicked
10.10 Mouse Events: Mouse Clicked
10.13 Array Length and Looping Through Arrays
10.13 Array Length and Looping Through Arrays
10.14 Iterating Over an Array
10.14 Iterating Over an Array
16.1 Mouse Events: Mouse Moved
16.2 Drawing Lines
16.3 Key Events
16.4 Crazy Ball Game
17.2 Finding an Element in a List
17.3 Removing an Element From an Array
18.1 Intro to Objects/Maps
18.2 Basics of Objects
18.3 Iterating Over an Object
18.4 When Do I Use an Object?
18.5 Intro to Sets
18.6 Intro to Grids
18.7 Looping Over a Grid
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
16.1 Mouse Events: Mouse Moved
16.2 Drawing Lines
16.3 Key Events
16.4 Crazy Ball Game
17.2 Finding an Element in a List
17.3 Removing an Element From an Array
18.1 Intro to Objects/Maps
18.2 Basics of Objects
18.3 Iterating Over an Object
18.4 When Do I Use an Object?
18.5 Intro to Sets
18.6 Intro to Grids
18.7 Looping Over a Grid
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
3.3 Karel Can't Turn Right
3.3 Karel Can't Turn Right
3.4 Functions in Karel
3.4 Functions in Karel
3.5 The Start Function
3.5 The Start Function
3.6 Top Down Design and Decomposition in Karel
3.6 Top Down Design and Decomposition in Karel
3.7 Commenting Your Code
3.7 Commenting Your Code
3.8 Abstraction
3.8 Abstraction
3.9 Super Karel
3.9 Super Karel
3.10 For Loops
3.10 For Loops
3.11 If Statements
3.11 If Statements
3.12 If/Else Statements
3.12 If/Else Statements
3.13 While Loops in Karel
3.13 While Loops in Karel
3.14 Control Structures Example
3.14 Control Structures Example
3.15 More Karel Examples and Testing
3.15 More Karel Examples and Testing
3.16 How to Indent Your Code
3.16 How to Indent Your Code
4.2 Challenge Problems
4.2 Challenge Problems
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
12.7 Random Circles
12.8 Random Ghosts
12.9 Bouncing Ball
12.10 Mouse Events: Mouse Clicked
17.1 Mouse Events: Mouse Moved
17.2 Drawing Lines
17.3 Key Events
17.4 Crazy Ball Game
12.13 Array Length and Looping Through Arrays
12.14 Iterating Over an Array
18.2 Finding an Element in a List
18.3 Removing an Element From an Array
19.1 Intro to Objects/Maps
19.2 Basics of Objects
19.3 Iterating Over an Object
19.4 When Do I Use an Object?
19.5 Intro to Sets
19.6 Intro to Grids
19.7 Looping Over a Grid
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
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
12.7 Random Circles
12.8 Random Ghosts
12.9 Bouncing Ball
12.10 Mouse Events: Mouse Clicked
17.1 Mouse Events: Mouse Moved
17.2 Drawing Lines
17.3 Key Events
17.4 Crazy Ball Game
12.13 Array Length and Looping Through Arrays
12.14 Iterating Over an Array
18.2 Finding an Element in a List
18.3 Removing an Element From an Array
19.1 Intro to Objects/Maps
19.2 Basics of Objects
19.3 Iterating Over an Object
19.4 When Do I Use an Object?
19.5 Intro to Sets
19.6 Intro to Grids
19.7 Looping Over a Grid
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
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Abstraction
2.8 Abstraction
2.9 Super Karel
2.9 Super Karel
2.10 For Loops
2.10 For Loops
2.11 If Statements
2.11 If Statements
2.12 If/Else Statements
2.12 If/Else Statements
2.13 While Loops in Karel
2.13 While Loops in Karel
2.14 Control Structures Example
2.14 Control Structures Example
2.15 More Karel Examples and Testing
2.15 More Karel Examples and Testing
2.16 How to Indent Your Code
2.16 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
11.1 Extra Karel Practice
12.1 Extra Karel Puzzles
11.1 Extra Karel Practice
12.1 Extra Karel Puzzles
3.10 Top Down Design
3.10 Top Down Design
4.1 Practice PT: Pair-Programming Paint!
4.1 Practice PT: Pair-Programming Paint!
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Super Karel
2.8 Super Karel
2.9 For Loops
2.9 For Loops
2.10 If Statements
2.10 If Statements
2.11 If/Else Statements
2.11 If/Else Statements
2.12 While Loops in Karel
2.12 While Loops in Karel
2.13 Control Structures Example
2.13 Control Structures Example
2.14 More Karel Examples and Testing
2.14 More Karel Examples and Testing
2.15 How to Indent Your Code
2.15 How to Indent Your Code
2.16 Karel Challenges
2.16 Karel Challenges
11.7 Image Manipulation
4.1 Extra Karel Practice
5.1 Extra Karel Puzzles
6.10 Top Down Design
11.7 Image Manipulation
4.1 Extra Karel Practice
5.1 Extra Karel Puzzles
6.10 Top Down Design
1.3 Karel Can't Turn Right
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.4 Functions in Karel
1.5 The Start Function
1.5 The Start Function
1.6 Top Down Design and Decomposition in Karel
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.7 Commenting Your Code
1.8 Super Karel
1.8 Super Karel
1.9 For Loops
1.9 For Loops
1.10 If Statements
1.10 If Statements
1.11 If/Else Statements
1.11 If/Else Statements
1.12 While Loops in Karel
1.12 While Loops in Karel
1.13 Control Structures Example
1.13 Control Structures Example
1.14 More Karel Examples and Testing
1.14 More Karel Examples and Testing
1.15 How to Indent Your Code
1.15 How to Indent Your Code
1.16 Karel Challenges
1.16 Karel Challenges
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Super Karel
2.8 Super Karel
2.9 For Loops
2.9 For Loops
2.10 If Statements
2.10 If Statements
2.11 If/Else Statements
2.11 If/Else Statements
2.12 While Loops in Karel
2.12 While Loops in Karel
2.13 Control Structures Example
2.13 Control Structures Example
2.14 More Karel Examples and Testing
2.14 More Karel Examples and Testing
2.15 How to Indent Your Code
2.15 How to Indent Your Code
2.16 Karel Challenges
2.16 Karel Challenges
3.10 Top Down Design
3.10 Top Down Design
11.7 Image Manipulation
4.1 Extra Karel Practice
5.1 Extra Karel Puzzles
11.7 Image Manipulation
4.1 Extra Karel Practice
5.1 Extra Karel Puzzles
1.10 Top Down Design
1.10 Top Down Design
5.3 Basic Crypto Systems: Caesar Cipher
5.3 Basic Crypto Systems: Caesar Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
14.5 Functions
15.1 micro:bit Challenges
15.4 Final Project
1.10 Top Down Design
1.10 Top Down Design
5.3 Basic Crypto Systems: Caesar Cipher
5.3 Basic Crypto Systems: Caesar Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
14.5 Functions
15.1 micro:bit Challenges
15.4 Final Project
1.10 Top Down Design
1.10 Top Down Design
5.3 Basic Crypto Systems: Caesar Cipher
5.3 Basic Crypto Systems: Caesar Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
14.5 Functions
15.1 micro:bit Challenges
15.4 Final Project
1.10 Top Down Design
1.10 Top Down Design
5.3 Basic Crypto Systems: Caesar Cipher
5.3 Basic Crypto Systems: Caesar Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
14.5 Functions
15.1 micro:bit Challenges
15.4 Final Project
1.10 Top Down Design
1.10 Top Down Design
5.3 Basic Crypto Systems: Caesar Cipher
5.3 Basic Crypto Systems: Caesar Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
14.5 Functions
15.1 micro:bit Challenges
15.4 Final Project
1.10 Top Down Design
1.10 Top Down Design
5.3 Basic Crypto Systems: Caesar Cipher
5.3 Basic Crypto Systems: Caesar Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
14.5 Functions
15.1 micro:bit Challenges
15.4 Final Project
1.10 Top Down Design
1.10 Top Down Design
5.3 Basic Crypto Systems: Caesar Cipher
5.3 Basic Crypto Systems: Caesar Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
14.5 Functions
15.1 micro:bit Challenges
15.4 Final Project
1.10 Top Down Design
1.10 Top Down Design
5.3 Basic Crypto Systems: Caesar Cipher
5.3 Basic Crypto Systems: Caesar Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
14.5 Functions
15.1 micro:bit Challenges
15.4 Final Project
1.10 Top Down Design
1.10 Top Down Design
5.3 Basic Crypto Systems: Caesar Cipher
5.3 Basic Crypto Systems: Caesar Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
6.3 Karel Can't Turn Right
6.4 Functions in Karel
6.5 The Start Function
6.6 Top Down Design and Decomposition in Karel
6.7 Commenting Your Code
6.8 Super Karel
6.9 For Loops
6.10 If Statements
6.11 If/Else Statements
6.12 While Loops in Karel
6.13 Control Structures Example
6.14 More Karel Examples and Testing
6.15 How to Indent Your Code
6.16 Karel Challenges
7.1 Extra Karel Puzzles
6.3 Karel Can't Turn Right
6.4 Functions in Karel
6.5 The Start Function
6.6 Top Down Design and Decomposition in Karel
6.7 Commenting Your Code
6.8 Super Karel
6.9 For Loops
6.10 If Statements
6.11 If/Else Statements
6.12 While Loops in Karel
6.13 Control Structures Example
6.14 More Karel Examples and Testing
6.15 How to Indent Your Code
6.16 Karel Challenges
7.1 Extra Karel Puzzles
9.5 Functions
10.1 micro:bit Challenges
10.4 Final Project
1.10 Top Down Design
1.10 Top Down Design
5.3 Basic Crypto Systems: Caesar Cipher
5.3 Basic Crypto Systems: Caesar Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
14.5 Functions
15.1 micro:bit Challenges
15.4 Final Project
1.10 Top Down Design
1.10 Top Down Design
5.3 Basic Crypto Systems: Caesar Cipher
5.3 Basic Crypto Systems: Caesar Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
5.5 Basic Crypto Systems: Vigenere Cipher
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
11.3 Karel Can't Turn Right
11.4 Functions in Karel
11.5 The Start Function
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.8 Super Karel
11.9 For Loops
11.10 If Statements
11.11 If/Else Statements
11.12 While Loops in Karel
11.13 Control Structures Example
11.14 More Karel Examples and Testing
11.15 How to Indent Your Code
11.16 Karel Challenges
12.1 Extra Karel Puzzles
14.5 Functions
15.1 micro:bit Challenges
15.4 Final Project
1.3 Karel Can't Turn Right
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.4 Functions in Karel
1.5 The Start Function
1.5 The Start Function
1.6 Top Down Design and Decomposition in Karel
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.7 Commenting Your Code
1.8 Super Karel
1.8 Super Karel
1.9 For Loops
1.9 For Loops
1.10 If Statements
1.10 If Statements
1.11 If/Else Statements
1.11 If/Else Statements
1.12 While Loops in Karel
1.12 While Loops in Karel
1.13 Control Structures Example
1.13 Control Structures Example
1.14 More Karel Examples and Testing
1.14 More Karel Examples and Testing
1.15 How to Indent Your Code
1.15 How to Indent Your Code
1.16 Karel Challenges
1.16 Karel Challenges
6.7 Image Manipulation
6.7 Image Manipulation
11.1 Extra Karel Practice
12.1 Extra Karel Puzzles
13.10 Top Down Design
11.1 Extra Karel Practice
12.1 Extra Karel Puzzles
13.10 Top Down Design
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.7 Commenting Your Code
2.8 Super Karel
2.8 Super Karel
2.9 For Loops
2.9 For Loops
2.10 If Statements
2.10 If Statements
2.11 If/Else Statements
2.11 If/Else Statements
2.12 While Loops in Karel
2.12 While Loops in Karel
2.13 Control Structures Example
2.13 Control Structures Example
2.14 More Karel Examples and Testing
2.14 More Karel Examples and Testing
2.15 How to Indent Your Code
2.15 How to Indent Your Code
3.2 Challenge Problems
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
9.5 Functions and Return Values 2
10.2 Random Circles
10.2 Random Circles
10.3 Random Ghosts
10.3 Random Ghosts
10.4 Bouncing Ball
10.4 Bouncing Ball
10.5 Mouse Events: Mouse Clicked
10.5 Mouse Events: Mouse Clicked
10.6 Mouse Events: Mouse Moved
10.6 Mouse Events: Mouse Moved
10.7 Drawing Lines
10.7 Drawing Lines
10.8 Key Events
10.8 Key Events
10.9 Crazy Ball Game
10.9 Crazy Ball Game
11.1 Breakout
11.1 Breakout
12.4 Array Length and Looping Through Arrays
12.4 Array Length and Looping Through Arrays
12.5 Iterating Over an Array
12.5 Iterating Over an Array
12.6 Finding an Element in a List
12.6 Finding an Element in a List
12.7 Removing an Element From an Array
12.7 Removing an Element From an Array
2.3 Karel Can't Turn Right
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.4 Functions in Karel
2.5 The Start Function
2.5 The Start Function