Please enable JavaScript to use CodeHS

TX FOCS: 127.761.c.1.d

CodeHS Lessons

Create algorithms for the solution of various problems;

Standard
1.4 Functions in Karel
1.9 For Loops
9.1 Functions Challenges
12.1 Breakout
Standard
14.1 Project: Guess the Word
25.21 Putting Together Control Structures
Standard
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
1.4 Functions in Karel
1.9 For Loops
8.1 Functions Challenges
11.1 Breakout
Standard
1.4 Functions in Karel
1.9 For Loops
9.1 Functions Challenges
12.1 Breakout
Standard
1.4 Functions in Karel
1.9 For Loops
9.1 Functions Challenges
13.1 Breakout
Standard
3.6 Top Down Design
8.1 Putting Together Control Structures
Standard
3.6 Top Down Design
8.1 Putting Together Control Structures
Standard
2.1 Functions in Karel
3.3 For Loops
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.8 Super Karel
2.9 For Loops
2.10 If Statements
2.11 If/Else Statements
2.12 While Loops in Karel
2.13 Control Structures Example
2.14 More Karel Examples and Testing
2.16 Karel Challenges
3.10 Top Down Design
3.19 Putting Together Control Structures
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.8 Super Karel
2.9 For Loops
2.10 If Statements
2.11 If/Else Statements
2.12 While Loops in Karel
2.13 Control Structures Example
2.14 More Karel Examples and Testing
2.16 Karel Challenges
6.10 Top Down Design
6.19 Putting Together Control Structures
Standard
1.1 Introduction to Programming With Karel
1.2 More Basic Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Start Function
1.6 Top Down Design and Decomposition in Karel
1.8 Super Karel
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
1.13 Control Structures Example
1.14 More Karel Examples and Testing
1.16 Karel Challenges
13.10 Top Down Design
13.19 Putting Together Control Structures
Standard
1.1 Introduction to Programming With Karel
1.2 More Basic Karel
1.3 Karel Can't Turn Right
1.4 Functions in Karel
1.5 The Start Function
1.6 Top Down Design and Decomposition in Karel
1.8 Super Karel
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
1.13 Control Structures Example
1.14 More Karel Examples and Testing
1.16 Karel Challenges
Standard
1.10 Top Down Design
1.19 Putting Together Control Structures
11.1 Project: Guess the Word
12.1 Arduino Challenges
Standard
1.4 Functions in Karel
1.9 For Loops
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
13.1 Breakout
14.1 Arduino Challenges
Standard
3.5 Top Down Design
8.1 Putting Together Control Structures
9.1 micro:bit Challenges
Standard
10.1 micro:bit Challenges
Standard
3.1 micro:bit Challenges
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
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
Standard
1.10 Top Down Design
1.19 Putting Together Control Structures
11.10 If Statements
15.1 micro:bit Challenges
11.16 Karel Challenges
11.14 More Karel Examples and Testing
11.13 Control Structures Example
11.12 While Loops in Karel
11.11 If/Else Statements
11.1 Introduction to Programming With Karel
11.9 For Loops
11.8 Super Karel
11.6 Top Down Design and Decomposition in Karel
11.5 The Start Function
11.4 Functions in Karel
11.3 Karel Can't Turn Right
11.2 More Basic Karel
Standard
1.16 Karel Challenges
5.10 Writing BlackJack
5.11 Battleship
Standard
8.1 What is an Algorithm?
8.6 Advanced: Recursion
8.7 Mergesort
10.1 Final Project
Standard
1.4 Functions in Karel
1.9 For Loops
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
11.1 Breakout
Standard
1.4 Functions in Karel
1.9 For Loops
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
11.1 Breakout
Standard
1.4 Functions in Karel
1.9 For Loops
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
Standard
3.5 Top Down Design
6.1 Putting Together Control Structures
Standard
2.10 Top Down Design
2.19 Putting Together Control Structures
10.1 Project: Guess the Word
Standard
6.10 Functions and Parameters 1
6.11 Functions and Parameters 2
6.12 Functions and Return Values 1
Standard
9.1 What is an Algorithm?
9.7 Mergesort
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
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
Standard
1.10 Simulation
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
6.1 What is Code
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
10.6 Local Variables and Scope
Standard
1.10 Simulation
2.10 Top Down Design
2.22 Putting Together Control Structures
12.1 Project: Guess the Word
Standard
3.4 Functions in Karel
3.8 Abstraction
3.10 For Loops
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
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
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
Standard
1.10 Top Down Design
1.19 Putting Together Control Structures
11.10 If Statements
15.1 micro:bit Challenges
11.16 Karel Challenges
11.14 More Karel Examples and Testing
11.13 Control Structures Example
11.12 While Loops in Karel
11.11 If/Else Statements
11.1 Introduction to Programming With Karel
11.9 For Loops
11.8 Super Karel
11.6 Top Down Design and Decomposition in Karel
11.5 The Start Function
11.4 Functions in Karel
11.3 Karel Can't Turn Right
11.2 More Basic Karel
Standard
1.10 Simulation
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
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
Standard
3.10 Top Down Design
3.19 Putting Together Control Structures
4.1 Practice PT: Pair-Programming Paint!
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
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
Standard
18.10 Top Down Design
18.19 Putting Together Control Structures
13.1 Project: Guess the Word
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
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
Standard
1.10 Top Down Design
1.19 Putting Together Control Structures
6.10 If Statements
10.1 micro:bit Challenges
6.16 Karel Challenges
6.14 More Karel Examples and Testing
6.13 Control Structures Example
6.12 While Loops in Karel
6.11 If/Else Statements
6.1 Introduction to Programming With Karel
6.9 For Loops
6.8 Super Karel
6.6 Top Down Design and Decomposition in Karel
6.5 The Start Function
6.4 Functions in Karel
6.3 Karel Can't Turn Right
6.2 More Basic Karel
Standard
1.4 Functions in Karel
1.9 For Loops
25.1 Functions Challenges
27.1 Breakout
Standard
1.4 Functions in Karel
1.9 For Loops
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
23.1 Breakout
Standard
1.4 Functions in Karel
1.9 For Loops
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
23.1 Breakout
Standard
1.4 Functions in Karel
1.9 For Loops
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
12.1 Breakout
Standard
1.10 Top Down Design
1.19 Putting Together Control Structures
11.10 If Statements
15.1 micro:bit Challenges
11.16 Karel Challenges
11.14 More Karel Examples and Testing
11.13 Control Structures Example
11.12 While Loops in Karel
11.11 If/Else Statements
11.1 Introduction to Programming With Karel
11.9 For Loops
11.8 Super Karel
11.6 Top Down Design and Decomposition in Karel
11.5 The Start Function
11.4 Functions in Karel
11.3 Karel Can't Turn Right
11.2 More Basic Karel
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
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
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
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
Standard
1.10 Top Down Design
1.19 Putting Together Control Structures
11.10 If Statements
15.1 micro:bit Challenges
11.16 Karel Challenges
11.14 More Karel Examples and Testing
11.13 Control Structures Example
11.12 While Loops in Karel
11.11 If/Else Statements
11.1 Introduction to Programming With Karel
11.9 For Loops
11.8 Super Karel
11.6 Top Down Design and Decomposition in Karel
11.5 The Start Function
11.4 Functions in Karel
11.3 Karel Can't Turn Right
11.2 More Basic Karel
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
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
Standard
1.10 Top Down Design
1.19 Putting Together Control Structures
11.10 If Statements
15.1 micro:bit Challenges
11.16 Karel Challenges
11.14 More Karel Examples and Testing
11.13 Control Structures Example
11.12 While Loops in Karel
11.11 If/Else Statements
11.1 Introduction to Programming With Karel
11.9 For Loops
11.8 Super Karel
11.6 Top Down Design and Decomposition in Karel
11.5 The Start Function
11.4 Functions in Karel
11.3 Karel Can't Turn Right
11.2 More Basic Karel
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
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
Standard
1.10 Top Down Design
1.19 Putting Together Control Structures
11.10 If Statements
15.1 micro:bit Challenges
11.16 Karel Challenges
11.14 More Karel Examples and Testing
11.13 Control Structures Example
11.12 While Loops in Karel
11.11 If/Else Statements
11.1 Introduction to Programming With Karel
11.9 For Loops
11.8 Super Karel
11.6 Top Down Design and Decomposition in Karel
11.5 The Start Function
11.4 Functions in Karel
11.3 Karel Can't Turn Right
11.2 More Basic Karel
Standard
1.10 Top Down Design
1.19 Putting Together Control Structures
14.10 If Statements
7.1 micro:bit Challenges
14.16 Karel Challenges
14.14 More Karel Examples and Testing
14.13 Control Structures Example
14.12 While Loops in Karel
14.11 If/Else Statements
14.1 Introduction to Programming With Karel
14.9 For Loops
14.8 Super Karel
14.6 Top Down Design and Decomposition in Karel
14.5 The Start Function
14.4 Functions in Karel
14.3 Karel Can't Turn Right
14.2 More Basic Karel
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
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
Standard
1.10 Top Down Design
1.19 Putting Together Control Structures
11.10 If Statements
15.1 micro:bit Challenges
11.16 Karel Challenges
11.14 More Karel Examples and Testing
11.13 Control Structures Example
11.12 While Loops in Karel
11.11 If/Else Statements
11.1 Introduction to Programming With Karel
11.9 For Loops
11.8 Super Karel
11.6 Top Down Design and Decomposition in Karel
11.5 The Start Function
11.4 Functions in Karel
11.3 Karel Can't Turn Right
11.2 More Basic Karel
Standard
3.10 Top Down Design
3.19 Putting Together Control Structures
8.1 Introduction to Programming With Karel
8.2 More Basic Karel
8.3 Karel Can't Turn Right
8.4 Functions in Karel
8.5 The Start Function
8.6 Top Down Design and Decomposition in Karel
8.8 Super Karel
8.9 For Loops
8.10 If Statements
8.11 If/Else Statements
8.12 While Loops in Karel
8.13 Control Structures Example
8.14 More Karel Examples and Testing
8.16 Karel Challenges
Standard
3.10 Top Down Design
3.20 Putting Together Control Structures
Standard
9.1 What is an Algorithm?
9.6 Advanced: Recursion
9.7 Mergesort
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
11.1 What is an Algorithm?
15.1 Breakout
Standard
5.4 Functions in Karel
5.9 For Loops
12.1 Functions Challenges
Standard
2.4 Functions in Karel
2.9 For Loops
21.1 Functions Challenges
23.1 Breakout
Standard
1.11 Top Down Design
1.20 Putting Together Control Structures
Standard
1.11 Top Down Design
1.20 Putting Together Control Structures
Standard
1.4 Functions in Karel
1.8 Abstraction
1.10 For Loops
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
Standard
1.10 Top Down Design
1.19 Putting Together Control Structures
11.10 If Statements
15.1 micro:bit Challenges
11.16 Karel Challenges
11.14 More Karel Examples and Testing
11.13 Control Structures Example
11.12 While Loops in Karel
11.11 If/Else Statements
11.1 Introduction to Programming With Karel
11.9 For Loops
11.8 Super Karel
11.6 Top Down Design and Decomposition in Karel
11.5 The Start Function
11.4 Functions in Karel
11.3 Karel Can't Turn Right
11.2 More Basic Karel
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
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
Standard
1.10 Top Down Design
1.19 Putting Together Control Structures
12.10 If Statements
15.1 micro:bit Challenges
12.16 Karel Challenges
12.14 More Karel Examples and Testing
12.13 Control Structures Example
12.12 While Loops in Karel
12.11 If/Else Statements
12.1 Introduction to Programming With Karel
12.9 For Loops
12.8 Super Karel
12.6 Top Down Design and Decomposition in Karel
12.5 The Start Function
12.4 Functions in Karel
12.3 Karel Can't Turn Right
12.2 More Basic Karel
Standard
16.21 Putting Together Control Structures
Standard
16.21 Putting Together Control Structures
Standard
3.4 Functions in Karel
3.8 Abstraction
3.10 For Loops
23.1 Functions and Parameters 1
23.1 Functions and Parameters 1
23.2 Functions and Parameters 2
23.2 Functions and Parameters 2
23.3 Functions and Parameters 3
23.3 Functions and Parameters 3
23.4 Functions and Return Values 1
23.4 Functions and Return Values 1
23.5 Functions and Return Values 2
23.5 Functions and Return Values 2
Standard
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
14.14 Functions and Parameters 1
14.15 Functions and Parameters 2
14.16 Functions and Return Values 1
14.17 Functions and Return Values 2
Standard
1.4 Functions in Karel
1.9 For Loops
Standard
4.4 Functions in Karel
4.8 Abstraction
4.10 For Loops
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
Standard
2.1 Introduction to Programming With Karel
2.2 More Basic Karel
2.3 Karel Can't Turn Right
2.4 Functions in Karel
2.5 The Start Function
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.8 Super Karel
2.9 For Loops
2.10 If Statements
2.11 If/Else Statements
2.12 While Loops in Karel
2.13 Control Structures Example
2.14 Karel Algorithms
2.15 How to Indent Your Code
2.16 Ultra Karel
2.17 Karel Challenges
3.1 Project: Pair-Programming with Karel Paint!
Standard
2.4 Functions in Karel
2.9 For Loops
12.1 Breakout
Standard
3.5 Top Down Design
6.1 Putting Together Control Structures
Standard
2.4 Functions in Karel
2.9 For Loops
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
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
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
Standard
1.10 Top Down Design
1.19 Putting Together Control Structures
11.10 If Statements
15.1 micro:bit Challenges
11.16 Karel Challenges
11.14 More Karel Examples and Testing
11.13 Control Structures Example
11.12 While Loops in Karel
11.11 If/Else Statements
11.1 Introduction to Programming With Karel
11.9 For Loops
11.8 Super Karel
11.6 Top Down Design and Decomposition in Karel
11.5 The Start Function
11.4 Functions in Karel
11.3 Karel Can't Turn Right
11.2 More Basic Karel
Standard
8.1 micro:bit Challenges
Standard
6.1 Project: Guess the Word
Standard
3.6 Top Down Design
8.1 Putting Together Control Structures
Standard
3.6 Top Down Design
8.1 Putting Together Control Structures
Standard
14.1 Project: Guess the Word
Standard
11.21 Putting Together Control Structures
Standard
6.1 Project: Guess the Word
Standard
8.14 Functions and Parameters 1
8.15 Functions and Parameters 2
8.16 Functions and Return Values 1
8.17 Functions and Return Values 2
Standard
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
9.1 What is an Algorithm?
9.6 Advanced: Recursion
9.7 Mergesort
Standard
3.6 Top Down Design
8.1 Putting Together Control Structures
Standard
1.10 Top Down Design
1.19 Putting Together Control Structures
11.10 If Statements
15.1 micro:bit Challenges
11.16 Karel Challenges
11.14 More Karel Examples and Testing
11.13 Control Structures Example
11.12 While Loops in Karel
11.11 If/Else Statements
11.1 Introduction to Programming With Karel
11.9 For Loops
11.8 Super Karel
11.6 Top Down Design and Decomposition in Karel
11.5 The Start Function
11.4 Functions in Karel
11.3 Karel Can't Turn Right
11.2 More Basic Karel
Standard
2.4 Functions in Karel
2.8 Abstraction
2.10 For Loops
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