Please enable JavaScript to use CodeHS

FL 9-12: SC.912.CS-CS.2.9

CodeHS Lessons

Evaluate ways to characterize how well algorithms perform and that two algorithms can perform differently for the same task.

Standard
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
8.1 Functions Challenges
Standard
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
9.1 Functions Challenges
Standard
2.4 For Loops
2.10 Top Down Design
2.19 Putting Together Control Structures
Standard
7.6 Finding an Element in a List
Standard
7.3 For Loops and Lists
Standard
7.6 Finding an Element in a List
Standard
1.6 Top Down Design and Decomposition in Karel
1.9 For Loops
1.16 Karel Challenges
13.4 For Loops
13.10 Top Down Design
13.19 Putting Together Control Structures
Standard
21.1 Challenge Problems
Standard
2.2 For Loops
3.5 Top Down Design
6.1 Putting Together Control Structures
Standard
2.6 Top Down Design and Decomposition in Karel
2.9 For Loops
2.16 Karel Challenges
3.4 For Loops
3.10 Top Down Design
3.19 Putting Together Control Structures
Standard
2.6 Top Down Design and Decomposition in Karel
2.9 For Loops
2.16 Karel Challenges
6.4 For Loops
6.10 Top Down Design
6.19 Putting Together Control Structures
Standard
1.14 More Karel Examples and Testing
2.19 Functions and Return Values 1
2.20 Functions and Return Values 2
Standard
1.6 Top Down Design and Decomposition in Karel
1.9 For Loops
1.16 Karel Challenges
Standard
1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
7.4 Functions
Standard
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
9.1 Functions Challenges
10.4 Functions
Standard
2.2 For Loops
3.5 Top Down Design
8.1 Putting Together Control Structures
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
11.6 Top Down Design and Decomposition in Karel
11.16 Karel Challenges
11.9 For Loops
Standard
1.6 Top Down Design and Decomposition in Karel
1.16 Karel Challenges
8.1 What is an Algorithm?
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
3.6 Top Down Design and Decomposition in Karel
4.2 Challenge Problems
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
11.6 Top Down Design and Decomposition in Karel
11.16 Karel Challenges
11.9 For Loops
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
11.6 Top Down Design and Decomposition in Karel
11.16 Karel Challenges
11.9 For Loops
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
3.4 For Loops
3.10 Top Down Design
3.19 Putting Together Control Structures
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
7.6 Finding an Element in a List
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
18.4 For Loops
18.10 Top Down Design
18.19 Putting Together Control Structures
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
6.6 Top Down Design and Decomposition in Karel
6.16 Karel Challenges
6.9 For Loops
Standard
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
13.1 Functions Challenges
Standard
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
9.1 Functions Challenges
Standard
1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
11.6 Top Down Design and Decomposition in Karel
11.16 Karel Challenges
11.9 For Loops
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
11.6 Top Down Design and Decomposition in Karel
11.16 Karel Challenges
11.9 For Loops
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
11.6 Top Down Design and Decomposition in Karel
11.16 Karel Challenges
11.9 For Loops
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
11.6 Top Down Design and Decomposition in Karel
11.16 Karel Challenges
11.9 For Loops
Standard
6.6 Finding an Element in a List
Standard
6.6 Finding an Element in a List
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
11.6 Top Down Design and Decomposition in Karel
11.16 Karel Challenges
11.9 For Loops
Standard
3.4 For Loops
3.10 Top Down Design
3.19 Putting Together Control Structures
8.6 Top Down Design and Decomposition in Karel
8.9 For Loops
8.16 Karel Challenges
Standard
3.4 For Loops
3.10 Top Down Design
3.20 Putting Together Control Structures
Standard
3.6 Top Down Design and Decomposition in Karel
3.16 Karel Challenges
9.1 What is an Algorithm?
Standard
4.6 Finding an Element in a List
Standard
1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
11.6 Top Down Design and Decomposition in Karel
11.16 Karel Challenges
11.9 For Loops
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
3.6 Top Down Design and Decomposition in Karel
4.2 Challenge Problems
Standard
1.6 Top Down Design and Decomposition in Karel
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
3.6 Top Down Design and Decomposition in Karel
3.16 Karel Challenges
9.1 What is an Algorithm?
Standard
2.2 For Loops
3.5 Top Down Design
6.1 Putting Together Control Structures
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
11.6 Top Down Design and Decomposition in Karel
11.16 Karel Challenges
11.9 For Loops
Standard
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
8.1 Functions Challenges
Standard
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
9.1 Functions Challenges
9.1 Functions Challenges
Standard
1.6 Top Down Design and Decomposition in Karel
1.19 Karel Challenges
Standard
1.6 Top Down Design and Decomposition in Karel
1.19 Karel Challenges
Standard
2.4 For Loops
2.10 Top Down Design
2.22 Putting Together Control Structures