Please enable JavaScript to use CodeHS

Nevada CS I: CS.1.2.1

CodeHS Lessons

Justify the selection of specific control structures when tradeoffs involve implementation, readability, and program performance, and explain the benefits and drawbacks of choices made

Standard
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
2.1 Challenge Problems
5.4 If Statements
5.5 For Loops in JavaScript
5.6 General For Loops
5.7 For Loop Practice
5.9 While Loops
5.10 Loop and a Half
6.1 Control Structures Challenges
Standard
1.9 For Loops
1.10 If Statements and Conditionals
1.11 If/Else Statements
1.12 While Loops
2.1 Challenge Problems
6.2 If/Else Statements
6.6 While Loops
6.7 The Break Statement
6.9 For Loops
7.1 Control Structures Challenges
Standard
2.16 If Statements
2.17 If/ Else Statements
2.19 Putting Together Control Structures
4.2 If Statements
5.1 While Loops
5.2 For Loops
5.3 Break and Continue
5.4 Nested Control Structures
Standard
3.7 Comparing Objects
4.1 Iteration
4.2 For Loops
4.3 Developing Algorithms Using Strings
4.5 Informal Code Analysis
10.1 Recursion
Standard
1.13 Control Structures Example
1.14 More Karel Examples and Testing
1.16 Karel Challenges
13.16 If Statements
13.17 If/ Else Statements
13.19 Putting Together Control Structures
Standard
9.13 Loop and a Half
9.12 While Loops
9.8 If Statements
9.9 For Loops in JavaScript
9.10 For Loop Practice
Standard
22.10 Loop and a Half
22.9 While Loops
22.4 If Statements
22.5 For Loops in JavaScript
22.6 General For Loops
22.7 For Loop Practice
23.1 Control Structures Challenges
21.1 Challenge Problems
Standard
5.1 If Statements
5.2 If/ Else Statements
6.1 Putting Together Control Structures
Standard
2.13 Control Structures Example
2.14 More Karel Examples and Testing
2.16 Karel Challenges
3.16 If Statements
3.17 If/ Else Statements
3.19 Putting Together Control Structures
Standard
2.13 Control Structures Example
2.14 More Karel Examples and Testing
2.16 Karel Challenges
6.16 If Statements
6.17 If/ Else Statements
6.19 Putting Together Control Structures
Standard
7.11 For Loops
7.12 Break and Continue
Standard
1.13 Control Structures Example
1.14 More Karel Examples and Testing
1.16 Karel Challenges
Standard
1.16 If Statements
1.17 If/ Else Statements
1.19 Putting Together Control Structures
4.2 If Statements
5.1 While Loops
5.2 For Loops
5.3 Break and Continue
5.4 Nested Control Structures
Standard
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
2.1 Challenge Problems
6.4 If Statements
6.5 For Loops in JavaScript
6.6 General For Loops
6.7 For Loop Practice
6.9 While Loops
6.10 Loop and a Half
7.1 Control Structures Challenges
Standard
6.1 If Statements
6.2 If/ Else Statements
8.1 Putting Together Control Structures
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
7.4 If Statements
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
7.10 Loop and a Half
8.1 Control Structures Challenges
Standard
1.16 If Statements
1.17 If/ Else Statements
1.19 Putting Together Control Structures
11.13 Control Structures Example
11.16 Karel Challenges
11.14 More Karel Examples and Testing
Standard
2.10 While Loops
2.12 Loop-and-a-Half
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
7.4 If Statements
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
7.10 Loop and a Half
8.1 Control Structures Challenges
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
8.4 If Statements
8.5 For Loops in JavaScript
8.6 General For Loops
8.7 For Loop Practice
8.9 While Loops
8.10 Loop and a Half
9.1 Control Structures Challenges
Standard
3.10 For Loops
3.11 If Statements
3.12 If/Else Statements
3.13 While Loops in Karel
4.2 Challenge Problems
8.4 If Statements
8.5 For Loops in JavaScript
8.6 General For Loops
8.7 For Loop Practice
8.9 While Loops
8.10 Loop and a Half
9.1 Control Structures Challenges
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
7.4 If Statements
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
7.10 Loop and a Half
8.1 Control Structures Challenges
Standard
1.16 If Statements
1.17 If/ Else Statements
1.19 Putting Together Control Structures
11.13 Control Structures Example
11.16 Karel Challenges
11.14 More Karel Examples and Testing
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
7.4 If Statements
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
7.10 Loop and a Half
8.1 Control Structures Challenges
Standard
1.16 If Statements
1.17 If/ Else Statements
1.19 Putting Together Control Structures
11.13 Control Structures Example
11.16 Karel Challenges
11.14 More Karel Examples and Testing
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
9.4 If Statements
9.5 For Loops in JavaScript
9.6 General For Loops
9.7 For Loop Practice
9.9 While Loops
9.10 Loop and a Half
10.1 Control Structures Challenges
Standard
3.16 If Statements
3.17 If/ Else Statements
3.19 Putting Together Control Structures
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
13.10 Loop and a Half
13.9 While Loops
13.4 If Statements
13.5 For Loops in JavaScript
13.6 General For Loops
13.7 For Loop Practice
14.1 Control Structures Challenges
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
14.10 Loop and a Half
14.9 While Loops
14.4 If Statements
14.5 For Loops in JavaScript
14.6 General For Loops
14.7 For Loop Practice
15.1 Control Structures Challenges
Standard
4.2 If Statements
5.1 While Loops
5.2 For Loops
5.3 Break and Continue
5.4 Nested Control Structures
18.16 If Statements
18.17 If/ Else Statements
18.19 Putting Together Control Structures
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
7.4 If Statements
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
7.10 Loop and a Half
8.1 Control Structures Challenges
Standard
1.16 If Statements
1.17 If/ Else Statements
1.19 Putting Together Control Structures
6.13 Control Structures Example
6.16 Karel Challenges
6.14 More Karel Examples and Testing
Standard
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
2.1 Challenge Problems
10.4 If Statements
10.5 For Loops in JavaScript
10.6 General For Loops
10.7 For Loop Practice
10.9 While Loops
10.10 Loop and a Half
11.1 Control Structures Challenges
Standard
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
2.1 Challenge Problems
6.4 If Statements
6.5 For Loops in JavaScript
6.6 General For Loops
6.7 For Loop Practice
6.9 While Loops
6.10 Loop and a Half
7.1 Control Structures Challenges
Standard
1.16 If Statements
1.17 If/ Else Statements
1.19 Putting Together Control Structures
11.13 Control Structures Example
11.16 Karel Challenges
11.14 More Karel Examples and Testing
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
7.4 If Statements
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
7.10 Loop and a Half
8.1 Control Structures Challenges
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
7.4 If Statements
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
7.10 Loop and a Half
8.1 Control Structures Challenges
Standard
1.16 If Statements
1.17 If/ Else Statements
1.19 Putting Together Control Structures
11.13 Control Structures Example
11.16 Karel Challenges
11.14 More Karel Examples and Testing
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
7.4 If Statements
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
7.10 Loop and a Half
8.1 Control Structures Challenges
Standard
1.16 If Statements
1.17 If/ Else Statements
1.19 Putting Together Control Structures
11.13 Control Structures Example
11.16 Karel Challenges
11.14 More Karel Examples and Testing
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
7.4 If Statements
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
7.10 Loop and a Half
8.1 Control Structures Challenges
Standard
1.16 If Statements
1.17 If/ Else Statements
1.19 Putting Together Control Structures
11.13 Control Structures Example
11.16 Karel Challenges
11.14 More Karel Examples and Testing
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
7.4 If Statements
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
7.10 Loop and a Half
8.1 Control Structures Challenges
Standard
1.16 If Statements
1.17 If/ Else Statements
1.19 Putting Together Control Structures
11.13 Control Structures Example
11.16 Karel Challenges
11.14 More Karel Examples and Testing
Standard
3.16 If Statements
3.17 If/ Else Statements
3.19 Putting Together Control Structures
8.13 Control Structures Example
8.14 More Karel Examples and Testing
8.16 Karel Challenges
Standard
3.17 If Statements
3.18 If/ Else Statements
3.20 Putting Together Control Structures
Standard
4.11 While Loops
4.13 Loop-and-a-Half
Standard
1.16 If Statements
1.17 If/ Else Statements
1.19 Putting Together Control Structures
11.13 Control Structures Example
11.16 Karel Challenges
11.14 More Karel Examples and Testing
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
7.4 If Statements
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
7.10 Loop and a Half
8.1 Control Structures Challenges
Standard
3.10 For Loops
3.11 If Statements
3.12 If/Else Statements
3.13 While Loops in Karel
4.2 Challenge Problems
10.10 Loop and a Half
10.9 While Loops
10.4 If Statements
10.5 For Loops in JavaScript
10.6 General For Loops
10.7 For Loop Practice
11.1 Control Structures Challenges
Standard
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
Standard
2.9 For Loops
2.10 If Statements
2.11 If/Else Statements
2.12 While Loops in Karel
3.2 Challenge Problems
7.4 If Statements
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
7.10 Loop and a Half
8.1 Control Structures Challenges
Standard
4.11 While Loops
4.13 Loop-and-a-Half
Standard
5.1 If Statements
5.2 If/ Else Statements
6.1 Putting Together Control Structures
Standard
2.9 For Loops
2.10 If Statements
2.11 If/Else Statements
2.12 While Loops in Karel
3.2 Challenge Problems
7.4 If Statements
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
7.10 Loop and a Half
8.1 Control Structures Challenges
Standard
2.10 For Loops
2.11 If Statements
2.12 If/Else Statements
2.13 While Loops in Karel
3.2 Challenge Problems
7.4 If Statements
7.5 For Loops in JavaScript
7.6 General For Loops
7.7 For Loop Practice
7.9 While Loops
7.10 Loop and a Half
8.1 Control Structures Challenges
Standard
1.16 If Statements
1.17 If/ Else Statements
1.19 Putting Together Control Structures
11.13 Control Structures Example
11.16 Karel Challenges
11.14 More Karel Examples and Testing
Standard
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
2.1 Challenge Problems
5.4 If Statements
5.5 For Loops in JavaScript
5.6 General For Loops
5.7 For Loop Practice
5.9 While Loops
5.10 Loop and a Half
6.1 Control Structures Challenges
Standard
1.9 For Loops
1.10 If Statements
1.11 If/Else Statements
1.12 While Loops in Karel
2.1 Challenge Problems
5.4 If Statements
5.5 For Loops in JavaScript
5.6 General For Loops
5.7 For Loop Practice
5.9 While Loops
5.10 Loop and a Half
6.1 Control Structures Challenges
Standard
9.7 Comparing Objects
10.1 Iteration
10.2 For Loops
10.3 Developing Algorithms Using Strings
10.5 Informal Code Analysis
17.1 Recursion
Standard
9.7 Comparing Objects
10.1 Iteration
10.2 For Loops
10.3 Developing Algorithms Using Strings
10.5 Informal Code Analysis
15.1 Recursion
Standard
2.18 If Statements
2.19 If/ Else Statements
2.22 Putting Together Control Structures
6.2 If Statements
7.1 While Loops
7.2 For Loops
7.3 Break and Continue
7.4 Nested Control Structures