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FL 9-12: SC.912.CS-CS.2.11

CodeHS Lessons

Evaluate algorithms by their efficiency, correctness, and clarity (e.g., by analyzing and comparing execution times, testing with multiple inputs or data sets, and by debugging).

Standard
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
8.1 Functions Challenges
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1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
9.1 Functions Challenges
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2.4 For Loops
2.10 Top Down Design
2.19 Putting Together Control Structures
23.3 More Basic Karel
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1.3 More Basic Karel
7.6 Finding an Element in a List
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1.3 More Basic Karel
7.3 For Loops and Lists
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1.3 More Basic Karel
7.6 Finding an Element in a List
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1.2 More Basic Karel
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.15 How to Indent Your Code
1.16 Karel Challenges
13.10 Top Down Design
13.19 Putting Together Control Structures
13.4 For Loops
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21.1 Challenge Problems
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2.2 For Loops
3.5 Top Down Design
6.1 Putting Together Control Structures
10.3 More Basic Karel
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2.2 More Basic Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.15 How to Indent Your Code
2.16 Karel Challenges
3.4 For Loops
3.10 Top Down Design
3.19 Putting Together Control Structures
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2.2 More Basic Karel
2.6 Top Down Design and Decomposition in Karel
2.7 Commenting Your Code
2.15 How to Indent Your Code
2.16 Karel Challenges
6.10 Top Down Design
6.19 Putting Together Control Structures
6.4 For Loops
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1.6 Top Down Design and Decomposition in Karel
1.14 More Karel Examples and Testing
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1.2 More Basic Karel
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.15 How to Indent Your Code
1.16 Karel Challenges
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1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
7.4 Functions
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1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
9.1 Functions Challenges
10.4 Functions
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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
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1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
11.2 More Basic Karel
11.16 Karel Challenges
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.15 How to Indent Your Code
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1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.15 How to Indent Your Code
8.7 Mergesort
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2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
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2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
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3.6 Top Down Design and Decomposition in Karel
4.2 Challenge Problems
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2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
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1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
11.2 More Basic Karel
11.16 Karel Challenges
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.15 How to Indent Your Code
Standard
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
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1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
11.2 More Basic Karel
11.16 Karel Challenges
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.15 How to Indent Your Code
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2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
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3.4 For Loops
3.10 Top Down Design
3.19 Putting Together Control Structures
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2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
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1.2 More Basic Karel
7.6 Finding an Element in a List
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2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
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18.10 Top Down Design
18.19 Putting Together Control Structures
18.4 For Loops
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2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
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1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
6.2 More Basic Karel
6.16 Karel Challenges
6.6 Top Down Design and Decomposition in Karel
6.7 Commenting Your Code
6.15 How to Indent Your Code
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
11.2 More Basic Karel
11.16 Karel Challenges
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.15 How to Indent Your Code
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
11.2 More Basic Karel
11.16 Karel Challenges
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.15 How to Indent Your Code
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
11.2 More Basic Karel
11.16 Karel Challenges
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.15 How to Indent Your Code
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
11.2 More Basic Karel
11.16 Karel Challenges
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.15 How to Indent Your Code
Standard
1.2 More Basic Karel
6.6 Finding an Element in a List
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1.2 More Basic Karel
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
11.2 More Basic Karel
11.16 Karel Challenges
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.15 How to Indent Your Code
Standard
3.4 For Loops
3.10 Top Down Design
3.19 Putting Together Control Structures
8.2 More Basic Karel
8.6 Top Down Design and Decomposition in Karel
8.7 Commenting Your Code
8.15 How to Indent Your Code
8.16 Karel Challenges
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3.4 For Loops
3.10 Top Down Design
3.20 Putting Together Control Structures
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3.6 Top Down Design and Decomposition in Karel
3.7 Commenting Your Code
3.15 How to Indent Your Code
9.7 Mergesort
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1.2 More Basic Karel
4.6 Finding an Element in a List
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1.4 For Loops
1.10 Top Down Design
1.19 Putting Together Control Structures
11.2 More Basic Karel
11.16 Karel Challenges
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.15 How to Indent Your Code
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2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
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3.6 Top Down Design and Decomposition in Karel
4.2 Challenge Problems
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1.6 Top Down Design and Decomposition in Karel
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2.2 More Basic Karel
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2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
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3.6 Top Down Design and Decomposition in Karel
3.7 Commenting Your Code
3.15 How to Indent Your Code
9.7 Mergesort
Standard
2.2 For Loops
3.5 Top Down Design
6.1 Putting Together Control Structures
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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
11.2 More Basic Karel
11.16 Karel Challenges
11.6 Top Down Design and Decomposition in Karel
11.7 Commenting Your Code
11.15 How to Indent Your Code
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
1.7 Commenting Your Code
1.16 How to Indent Your Code
Standard
1.6 Top Down Design and Decomposition in Karel
1.7 Commenting Your Code
1.16 How to Indent Your Code
Standard
2.4 For Loops
2.10 Top Down Design
2.22 Putting Together Control Structures