Please enable JavaScript to use CodeHS

SC 6-8: 8.AP.3.1

CodeHS Lessons

Implement and analyze algorithms using iteration.

Standard
1.9 For Loops
1.12 While Loops
2.1 Challenge Problems
6.6 While Loops
6.9 For Loops
9.1 Functions Challenges
12.1 Breakout
Standard
7.1 While Loops
7.2 For Loops
10.4 Strings and For Loops
12.3 For Loops and Lists
25.4 For Loops
25.16 Using i in For Loops
25.17 Extended Loop Control
25.21 Putting Together Control Structures
28.10 For Loops
28.17 For Loops and Lists
Standard
9.9 For Loops in JavaScript
9.10 For Loop Practice
9.12 While Loops
Standard
19.11 While Loops
19.13 For Loops
Standard
14.7 Looping: While Loops
14.8 Looping: For Loops
Standard
1.9 For Loops
1.12 While Loops
1.16 Challenge Problems
5.6 While Loops
5.9 For Loops
8.1 Functions Challenges
11.1 Breakout
Standard
1.9 For Loops
1.12 While Loops
2.1 Challenge Problems
6.6 While Loops
6.9 For Loops
9.1 Functions Challenges
12.1 Breakout
Standard
1.9 For Loops
1.12 While Loops
2.1 Challenge Problems
6.6 While Loops
6.9 For Loops
9.1 Functions Challenges
13.1 Breakout
Standard
1.4 Lost in Space
2.1 Quest for the Rosetta Stone
2.2 A Day at the Park
5.5 For Loops
5.8 While Loops
8.4 The Draw Loop
8.5 Color Transitions
8.6 Shape Transformations
Standard
1.4 Lost in Space
2.1 Quest for the Rosetta Stone
2.2 A Day at the Park
Standard
1.5 For Loops
1.8 While Loops
4.4 The Draw Loop
4.5 Color Transitions
4.6 Shape Transformations
Standard
2.3 For Loops
5.9 Using i in For Loops
5.10 Extended Loop Control
8.1 Putting Together Control Structures
Standard
2.3 For Loops
5.9 Using i in For Loops
5.10 Extended Loop Control
8.1 Putting Together Control Structures
Standard
2.1 The Draw Loop
2.2 Color Transitions
2.3 Shape Transformations
Standard
3.3 For Loops
5.1 While Loops
7.1 Challenge Problems
Standard
2.9 For Loops
2.12 While Loops in Karel
2.13 Control Structures Example
2.16 Karel Challenges
3.4 For Loops
3.14 Using i in For Loops
3.15 Extended Loop Control
3.19 Putting Together Control Structures
Standard
2.9 For Loops
2.12 While Loops in Karel
2.13 Control Structures Example
2.16 Karel Challenges
6.4 For Loops
6.14 Using i in For Loops
6.15 Extended Loop Control
6.19 Putting Together Control Structures
Standard
1.9 For Loops
1.12 While Loops in Karel
1.13 Control Structures Example
1.16 Karel Challenges
13.4 For Loops
13.14 Using i in For Loops
13.15 Extended Loop Control
13.19 Putting Together Control Structures
Standard
7.11 For Loops
Standard
1.4 For Loops
1.14 Using i in For Loops
1.15 Extended Loop Control
1.19 Putting Together Control Structures
5.1 While Loops
5.2 For Loops
7.1 Loops
8.4 Strings and For Loops
9.3 For Loops and Lists
Standard
1.9 For Loops
1.12 While Loops in Karel
2.1 Challenge Problems
6.5 For Loops in JavaScript
6.6 General For Loops
6.7 For Loop Practice
6.9 While Loops
9.1 Functions Challenges
10.1 Loops
13.1 Breakout
Standard
2.2 For Loops
4.4 Using i in For Loops
4.5 Extended Loop Control
7.1 For Loops
7.2 While Loops
8.1 Putting Together Control Structures
Standard
7.1 For Loops
7.2 While Loops
Standard
2.1 For Loops
2.2 While Loops
Standard
2.1 For Loops
2.2 While Loops
Standard
6.1 While Loops
6.2 For Loops
Standard
2.10 For Loops
2.13 While Loops in Karel
3.2 Challenge Problems
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
Standard
1.4 Lost in Space
2.1 Quest for the Rosetta Stone
2.2 A Day at the Park
4.5 For Loops
4.8 While Loops
Standard
1.4 For Loops
1.14 Using i in For Loops
1.15 Extended Loop Control
1.19 Putting Together Control Structures
11.9 For Loops
11.12 While Loops in Karel
11.13 Control Structures Example
11.16 Karel Challenges
14.1 For Loops
14.2 While Loops
Standard
2.4 For Loops
2.14 Using i in For Loops
2.15 Extended Loop Control
2.19 Putting Together Control Structures
5.1 While Loops
5.2 For Loops
7.4 Strings and For Loops
8.3 For Loops and Lists
Standard
6.9 For Loops in JavaScript
Standard
2.10 For Loops
2.13 While Loops in Karel
3.2 Challenge Problems
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
Standard
3.1 While Loops
3.2 For Loops
5.3 For Loops and Lists
16.4 For Loops
16.14 Using i in For Loops
16.15 Extended Loop Control
16.19 Putting Together Control Structures
Standard
1.1 Quest for the Rosetta Stone
1.2 A Day at the Park
6.4 The Draw Loop
6.5 Color Transitions
6.6 Shape Transformations
Standard
2.10 For Loops
2.13 While Loops in Karel
3.2 Challenge Problems
8.5 For Loops in JavaScript
8.6 General For Loops
8.7 For Loop Practice
8.9 While Loops
Standard
2.4 For Loops
2.16 Using i in For Loops
2.17 Extended Loop Control
2.22 Putting Together Control Structures
7.1 While Loops
7.2 For Loops
9.4 Strings and For Loops
10.3 For Loops and Lists
Standard
6.11 While Loops
6.13 For Loops
19.9 For Loops in JavaScript
Standard
3.10 For Loops
3.13 While Loops in Karel
4.2 Challenge Problems
8.5 For Loops in JavaScript
8.6 General For Loops
8.7 For Loop Practice
8.9 While Loops
Standard
1.8 For Loops
1.9 While Loops
11.11 While Loops
11.13 For Loops
Standard
1.4 Lost in Space
2.1 Quest for the Rosetta Stone
2.2 A Day at the Park
Standard
1.5 For Loops
1.8 While Loops
4.4 The Draw Loop
4.5 Color Transitions
4.6 Shape Transformations
Standard
2.3 For Loops
5.9 Using i in For Loops
5.10 Extended Loop Control
8.1 Putting Together Control Structures
Standard
2.10 For Loops
2.13 While Loops in Karel
3.2 Challenge Problems
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
Standard
1.4 For Loops
1.14 Using i in For Loops
1.15 Extended Loop Control
1.19 Putting Together Control Structures
11.9 For Loops
11.12 While Loops in Karel
11.13 Control Structures Example
11.16 Karel Challenges
14.1 For Loops
14.2 While Loops
Standard
2.10 For Loops
2.13 While Loops in Karel
3.2 Challenge Problems
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
Standard
1.4 For Loops
1.14 Using i in For Loops
1.15 Extended Loop Control
1.19 Putting Together Control Structures
11.9 For Loops
11.12 While Loops in Karel
11.13 Control Structures Example
11.16 Karel Challenges
14.1 For Loops
14.2 While Loops
Standard
6.9 For Loops in JavaScript
Standard
11.1 For Loops
11.2 While Loops
Standard
6.1 While Loops
6.2 For Loops
Standard
6.1 While Loops
6.2 For Loops
Standard
6.1 While Loops
6.2 For Loops
Standard
6.1 While Loops
6.2 For Loops
9.7 For Loops and Lists
Standard
3.4 For Loops
3.14 Using i in For Loops
3.15 Extended Loop Control
3.19 Putting Together Control Structures
Standard
2.10 For Loops
2.13 While Loops
3.2 Challenge Problems
15.6 While Loops
15.9 For Loops
Standard
2.10 For Loops
2.13 While Loops in Karel
3.2 Challenge Problems
14.5 For Loops in JavaScript
14.6 General For Loops
14.7 For Loop Practice
14.9 While Loops
Standard
5.1 While Loops
5.2 For Loops
8.4 Strings and For Loops
9.3 For Loops and Lists
18.4 For Loops
18.14 Using i in For Loops
18.15 Extended Loop Control
18.19 Putting Together Control Structures
Standard
2.10 For Loops
2.13 While Loops in Karel
3.2 Challenge Problems
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
Standard
1.4 For Loops
1.14 Using i in For Loops
1.15 Extended Loop Control
1.19 Putting Together Control Structures
6.9 For Loops
6.12 While Loops in Karel
6.13 Control Structures Example
6.16 Karel Challenges
9.1 For Loops
9.2 While Loops
Standard
7.1 While Loops
7.2 For Loops
10.5 For Loops
10.15 Using i in For Loops
10.16 Extended Loop Control
10.20 Putting Together Control Structures
15.6 While Loops
15.9 For Loops
Standard
1.9 For Loops
1.12 While Loops
4.6 While Loops
4.9 For Loops
18.1 Challenge Problems
25.1 Functions Challenges
27.1 Breakout
Standard
8.6 While Loops
8.7 For Loops
Standard
1.4 Lost in Space
2.1 Quest for the Rosetta Stone
2.2 A Day at the Park
Standard
1.5 For Loops
1.8 While Loops
3.4 The Draw Loop
3.5 Color Transitions
3.6 Shape Transformations
Standard
1.9 For Loops
1.12 While Loops in Karel
2.1 Challenge Problems
10.5 For Loops in JavaScript
10.6 General For Loops
10.7 For Loop Practice
10.9 While Loops
13.1 Functions Challenges
23.1 Breakout
Standard
1.9 For Loops
1.12 While Loops in Karel
2.1 Challenge Problems
10.5 For Loops in JavaScript
10.6 General For Loops
10.7 For Loop Practice
10.9 While Loops
13.1 Functions Challenges
23.1 Breakout
Standard
6.3 For Loops and Lists
Standard
1.9 For Loops
1.12 While Loops in Karel
2.1 Challenge Problems
6.5 For Loops in JavaScript
6.6 General For Loops
6.7 For Loop Practice
6.9 While Loops
9.1 Functions Challenges
12.1 Breakout
Standard
1.4 For Loops
1.14 Using i in For Loops
1.15 Extended Loop Control
1.19 Putting Together Control Structures
11.9 For Loops
11.12 While Loops in Karel
11.13 Control Structures Example
11.16 Karel Challenges
14.1 For Loops
14.2 While Loops
Standard
2.10 For Loops
2.13 While Loops in Karel
3.2 Challenge Problems
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
Standard
2.10 For Loops
2.13 While Loops in Karel
3.2 Challenge Problems
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
Standard
1.4 For Loops
1.14 Using i in For Loops
1.15 Extended Loop Control
1.19 Putting Together Control Structures
11.9 For Loops
11.12 While Loops in Karel
11.13 Control Structures Example
11.16 Karel Challenges
14.1 For Loops
14.2 While Loops
Standard
2.10 For Loops
2.13 While Loops in Karel
3.2 Challenge Problems
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
Standard
1.4 For Loops
1.14 Using i in For Loops
1.15 Extended Loop Control
1.19 Putting Together Control Structures
11.9 For Loops
11.12 While Loops in Karel
11.13 Control Structures Example
11.16 Karel Challenges
14.1 For Loops
14.2 While Loops
Standard
6.4 For Loops
7.11 While Loops
7.12 For Loops
8.11 While Loops
8.12 For Loops
Standard
7.4 For Loops
9.11 While Loops
9.12 For Loops
10.11 While Loops
10.12 For Loops
Standard
8.4 For Loops
9.11 While Loops
9.12 For Loops
12.11 While Loops
12.12 For Loops
Standard
2.10 For Loops
2.13 While Loops in Karel
3.2 Challenge Problems
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
Standard
1.4 For Loops
1.14 Using i in For Loops
1.15 Extended Loop Control
1.19 Putting Together Control Structures
11.9 For Loops
11.12 While Loops in Karel
11.13 Control Structures Example
11.16 Karel Challenges
14.1 For Loops
14.2 While Loops
Standard
1.4 For Loops
1.14 Using i in For Loops
1.15 Extended Loop Control
1.19 Putting Together Control Structures
6.1 For Loops
6.2 While Loops
14.9 For Loops
14.12 While Loops in Karel
14.13 Control Structures Example
14.16 Karel Challenges
Standard
2.10 For Loops
2.13 While Loops in Karel
3.2 Challenge Problems
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
Standard
1.4 For Loops
1.14 Using i in For Loops
1.15 Extended Loop Control
1.19 Putting Together Control Structures
11.9 For Loops
11.12 While Loops in Karel
11.13 Control Structures Example
11.16 Karel Challenges
14.1 For Loops
14.2 While Loops
Standard
3.4 For Loops
3.14 Using i in For Loops
3.15 Extended Loop Control
3.19 Putting Together Control Structures
8.9 For Loops
8.12 While Loops in Karel
8.13 Control Structures Example
8.16 Karel Challenges
Standard
3.4 For Loops
3.15 Using i in For Loops
3.16 Extended Loop Control
3.20 Putting Together Control Structures
Standard
2.10 For Loops
2.13 While Loops
7.6 While Loops
7.9 For Loops
15.1 Breakout
Standard
2.5 For Loops
2.8 While Loops
5.4 The Draw Loop
5.5 Color Transitions
5.6 Shape Transformations
Standard
5.9 For Loops
5.12 While Loops
9.6 While Loops
9.9 For Loops
12.1 Functions Challenges
Standard
2.9 For Loops
2.12 While Loops
6.6 While Loops
6.9 For Loops
11.4 For Loops
11.5 While Loops
14.1 Challenge Problems
21.1 Functions Challenges
23.1 Breakout
Standard
1.5 For Loops
1.15 Using i in For Loops
1.16 Extended Loop Control
1.20 Putting Together Control Structures
Standard
1.5 For Loops
1.15 Using i in For Loops
1.16 Extended Loop Control
1.20 Putting Together Control Structures
Standard
10.3 Looping
Standard
1.10 For Loops
1.13 While Loops in Karel
2.2 Challenge Problems
5.5 For Loops in JavaScript
5.6 General For Loops
5.7 For Loop Practice
5.9 While Loops
Standard
4.4 Strings and For Loops
Standard
13.3 Looping
Standard
1.4 For Loops
1.14 Using i in For Loops
1.15 Extended Loop Control
1.19 Putting Together Control Structures
11.9 For Loops
11.12 While Loops in Karel
11.13 Control Structures Example
11.16 Karel Challenges
14.1 For Loops
14.2 While Loops
Standard
2.10 For Loops
2.13 While Loops in Karel
3.2 Challenge Problems
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
Standard
18.4 Strings and For Loops
Standard
1.4 For Loops
1.14 Using i in For Loops
1.15 Extended Loop Control
1.19 Putting Together Control Structures
12.9 For Loops
12.12 While Loops in Karel
12.13 Control Structures Example
12.16 Karel Challenges
14.1 For Loops
14.2 While Loops
Standard
7.1 While Loops
7.2 For Loops
16.4 For Loops
16.16 Using i in For Loops
16.17 Extended Loop Control
16.21 Putting Together Control Structures
Standard
15.4 Strings and For Loops
Standard
7.1 While Loops
7.2 For Loops
16.4 For Loops
16.16 Using i in For Loops
16.17 Extended Loop Control
16.21 Putting Together Control Structures
Standard
15.4 Strings and For Loops
Standard
5.9 For Loops
5.13 While Loops
6.1 Challenge Problems
18.6 While Loops
18.9 For Loops
21.1 Functions Challenges
Standard
15.4 Looping: While Loops
15.5 Looping: For Loops
Standard
13.9 For Loops in JavaScript
13.10 For Loop Practice
13.12 While Loops
Standard
14.9 For Loops in JavaScript
14.10 For Loop Practice
14.12 While Loops
Standard
3.10 For Loops
3.13 While Loops in Karel
4.2 Challenge Problems
13.5 For Loops in JavaScript
13.6 General For Loops
13.7 For Loop Practice
13.9 While Loops
Standard
6.6 While Loops
6.9 For Loops
15.1 Functions Challenges
17.9 For Loops
17.12 While Loops
Standard
4.10 For Loops
4.13 While Loops in Karel
6.5 For Loops in JavaScript
6.6 General For Loops
6.7 For Loop Practice
6.9 While Loops
Standard
1.4 Lost in Space
3.3 For Loops
5.9 Using i in For Loops
5.10 Extended Loop Control
Standard
1.5 For Loops
1.8 While Loops
6.4 The Draw Loop
6.5 Color Transitions
6.6 Shape Transformations
Standard
2.9 For Loops
2.12 While Loops
3.1 Challenge Problems
8.6 While Loops
8.9 For Loops
12.1 Breakout
Standard
24.7 Looping: While Loops
24.8 Looping: For Loops
Standard
2.2 For Loops
4.6 Using i in For Loops
4.7 Extended Loop Control
6.1 Putting Together Control Structures
Standard
2.9 For Loops
2.12 While Loops in Karel
3.2 Challenge Problems
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
Standard
2.10 For Loops
2.13 While Loops in Karel
3.2 Challenge Problems
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
Standard
1.4 For Loops
1.14 Using i in For Loops
1.15 Extended Loop Control
1.19 Putting Together Control Structures
11.9 For Loops
11.12 While Loops in Karel
11.13 Control Structures Example
11.16 Karel Challenges
14.1 For Loops
14.2 While Loops
Standard
33.4 Strings and For Loops
Standard
1.5 For Loops
1.8 While Loops
5.4 The Draw Loop
5.5 Color Transitions
5.6 Shape Transformations
Standard
6.1 While Loops
6.2 For Loops
11.4 For Loops
11.16 Using i in For Loops
11.17 Extended Loop Control
11.21 Putting Together Control Structures
Standard
2.4 Strings and For Loops
4.3 For Loops and Lists
Standard
1.6 For Loops
1.9 While Loops
3.5 For Loops
3.6 While Loops
10.1 Loops
Standard
6.1 While Loops
6.2 For Loops
Standard
2.4 Strings and For Loops
4.3 For Loops and Lists
Standard
2.3 For Loops
5.9 Using i in For Loops
5.10 Extended Loop Control
8.1 Putting Together Control Structures
Standard
2.3 For Loops
5.9 Using i in For Loops
5.10 Extended Loop Control
8.1 Putting Together Control Structures
Standard
6.1 While Loops
6.2 For Loops
10.4 Strings and For Loops
12.3 For Loops and Lists
Standard
8.9 For Loops in JavaScript
8.10 For Loop Practice
8.12 While Loops
Standard
12.9 For Loops in JavaScript
12.10 For Loop Practice
12.12 While Loops
Standard
1.5 For Loops
1.8 While Loops
3.5 For Loops
3.6 While Loops
Standard
1.4 Lost in Space
2.1 Quest for the Rosetta Stone
2.2 A Day at the Park
4.5 For Loops
4.8 While Loops
Standard
9.1 While Loops
9.2 For Loops
11.4 Strings and For Loops
12.3 For Loops and Lists
Standard
3.5 For Loops
3.8 While Loops
6.4 The Draw Loop
6.5 Color Transitions
6.6 Shape Transformations
Standard
3.5 For Loops
3.8 While Loops
6.4 The Draw Loop
6.5 Color Transitions
6.6 Shape Transformations
Standard
1.4 Lost in Space
4.5 For Loops
4.8 While Loops
7.4 The Draw Loop
7.5 Color Transitions
7.6 Shape Transformations
Standard
1.4 Lost in Space
2.1 Quest for the Rosetta Stone
2.2 A Day at the Park
5.5 For Loops
5.8 While Loops
8.4 The Draw Loop
8.5 Color Transitions
8.6 Shape Transformations
Standard
2.3 For Loops
4.9 Using i in For Loops
4.10 Extended Loop Control
6.1 Putting Together Control Structures
Standard
1.5 For Loops
1.8 While Loops
5.6 The Draw Loop
Standard
6.1 While Loops
6.2 For Loops
Standard
1.9 For Loops
1.12 While Loops in Karel
2.1 Challenge Problems
5.5 For Loops in JavaScript
5.6 General For Loops
5.7 For Loop Practice
5.9 While Loops
8.1 Functions Challenges
11.1 Breakout
Standard
6.3 For Loops and Lists
Standard
3.1 While Loops
3.2 For Loops
5.4 Strings and For Loops
6.3 For Loops and Lists
Standard
6.1 While Loops
6.2 For Loops
8.4 Strings and For Loops
10.3 For Loops and Lists
Standard
2.5 For Loops
2.8 While Loops
5.4 The Draw Loop
5.5 Color Transitions
5.6 Shape Transformations
Standard
1.9 For Loops
1.12 While Loops in Karel
1.13 Control Structures Example
1.16 Karel Challenges
Standard
8.5 While Loops
8.6 For Loops
Standard
11.7 Looping: While Loops
11.8 Looping: For Loops
Standard
2.3 For Loops
4.9 Using i in For Loops
Standard
1.5 For Loops
1.8 While Loops
6.4 The Draw Loop
6.5 Color Transitions
6.6 Shape Transformations
Standard
1.4 Lost in Space
2.1 Quest for the Rosetta Stone
2.2 A Day at the Park
Standard
1.4 Lost in Space
2.1 Quest for the Rosetta Stone
2.2 A Day at the Park
5.5 For Loops
5.8 While Loops
8.4 The Draw Loop
8.5 Color Transitions
8.6 Shape Transformations