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CO 9-12: CS.HS.1.2a
CodeHS Lessons
Illustrate the flow of execution of an iterative algorithm (e.g., recursion).
| Standard |
| 6.6 While Loops |
| 6.7 The Break Statement |
| 6.9 For Loops |
| Standard |
| 7.1 While Loops |
| 7.2 For Loops |
| 7.3 Break and Continue |
| 7.4 Nested Control Structures |
| 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 |
| 25.20 While Loops |
| Standard |
| 10.1 Recursion |
| Standard |
| 1.11 For Loops |
| 4.6 For Loops in JavaScript |
| 4.10 While Loops |
| Standard |
| 33.4 Strings and For Loops |
| Standard |
| 9.9 For Loops in JavaScript |
| 9.12 While Loops |
| 9.13 Loop and a Half |
| Standard |
| 1.11 For Loops |
| 4.7 For Loops in JavaScript |
| 4.11 While Loops |
| Standard |
| 5.6 While Loops |
| 5.7 The Break Statement |
| 5.9 For Loops |
| Standard |
| 6.6 While Loops |
| 6.7 The Break Statement |
| 6.9 For Loops |
| Standard |
| 6.6 While Loops |
| 6.7 The Break Statement |
| 6.9 For Loops |
| Standard |
| 2.3 For Loops |
| 5.9 Using i in For Loops |
| 5.10 Extended Loop Control |
| 7.4 While Loops |
| Standard |
| 2.3 For Loops |
| 5.9 Using i in For Loops |
| 5.10 Extended Loop Control |
| 7.4 While Loops |
| Standard |
| 2.9 For Loops |
| 2.12 While Loops in Karel |
| 2.14 More Karel Examples and Testing |
| 2.16 Karel Challenges |
| 3.4 For Loops |
| 3.14 Using i in For Loops |
| 3.15 Extended Loop Control |
| 3.18 While Loops |
| Standard |
| 2.9 For Loops |
| 2.12 While Loops in Karel |
| 2.14 More Karel Examples and Testing |
| 2.16 Karel Challenges |
| 6.4 For Loops |
| 6.14 Using i in For Loops |
| 6.15 Extended Loop Control |
| 6.18 While Loops |
| Standard |
| 1.9 For Loops |
| 1.12 While Loops in Karel |
| 1.14 More Karel Examples and Testing |
| 1.16 Karel Challenges |
| 13.4 For Loops |
| 13.14 Using i in For Loops |
| 13.15 Extended Loop Control |
| 13.18 While Loops |
| Standard |
| 7.11 For Loops |
| 7.12 Break and Continue |
| Standard |
| 1.9 For Loops |
| 1.12 While Loops in Karel |
| 1.14 More Karel Examples and Testing |
| 1.16 Karel Challenges |
| Standard |
| 1.4 For Loops |
| 1.14 Using i in For Loops |
| 1.15 Extended Loop Control |
| 1.18 While Loops |
| 5.1 While Loops |
| 5.2 For Loops |
| 5.3 Break and Continue |
| 5.4 Nested Control Structures |
| 7.1 Loops |
| 8.4 Strings and For Loops |
| 9.3 For Loops and Lists |
| Standard |
| 6.5 For Loops in JavaScript |
| 6.9 While Loops |
| 6.10 Loop and a Half |
| 10.1 Loops |
| Standard |
| 2.2 For Loops |
| 4.4 Using i in For Loops |
| 4.5 Extended Loop Control |
| 6.3 While Loops |
| 7.1 For Loops |
| 7.2 While Loops |
| Standard |
| 7.1 For Loops |
| 7.2 While Loops |
| Standard |
| 2.1 For Loops |
| 2.2 While Loops |
| Standard |
| 2.1 Loops |
| Standard |
| 7.5 For Loops in JavaScript |
| 7.9 While Loops |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 1.14 Using i in For Loops |
| 1.15 Extended Loop Control |
| 1.18 While Loops |
| 14.1 For Loops |
| 14.2 While Loops |
| 11.9 For Loops |
| 11.12 While Loops in Karel |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 8.6 Advanced: Recursion |
| 8.7 Mergesort |
| Standard |
| 5.5 For Loops in JavaScript |
| 5.9 While Loops |
| 5.10 Loop and a Half |
| Standard |
| 5.5 For Loops in JavaScript |
| 5.9 While Loops |
| 5.10 Loop and a Half |
| Standard |
| 5.5 For Loops in JavaScript |
| 5.9 While Loops |
| 5.10 Loop and a Half |
| Standard |
| 2.2 For Loops |
| 4.4 Using i in For Loops |
| 4.5 Extended Loop Control |
| 5.3 While Loops |
| Standard |
| 2.4 For Loops |
| 2.14 Using i in For Loops |
| 2.15 Extended Loop Control |
| 2.18 While Loops |
| 5.1 While Loops |
| 5.2 For Loops |
| 5.3 Break and Continue |
| 5.4 Nested Control Structures |
| 7.4 Strings and For Loops |
| 8.3 For Loops and Lists |
| Standard |
| 2.10 For Loops in JavaScript |
| 2.12 For Loop Practice |
| 2.15 Loop and a Half |
| Standard |
| 6.9 For Loops in JavaScript |
| Standard |
| 9.6 Recursion |
| 9.7 Mergesort |
| Standard |
| 7.5 For Loops in JavaScript |
| 7.9 While Loops |
| 7.10 Loop and a Half |
| Standard |
| 8.5 For Loops in JavaScript |
| 8.9 While Loops |
| 8.10 Loop and a Half |
| Standard |
| 2.4 For Loops |
| 2.16 Using i in For Loops |
| 2.17 Extended Loop Control |
| 2.20 While Loops |
| 7.1 While Loops |
| 7.2 For Loops |
| 7.3 Break and Continue |
| 7.4 Nested Control Structures |
| 9.4 Strings and For Loops |
| 10.3 For Loops and Lists |
| Standard |
| 8.5 For Loops in JavaScript |
| 8.9 While Loops |
| 8.10 Loop and a Half |
| Standard |
| 7.5 For Loops in JavaScript |
| 7.9 While Loops |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 1.14 Using i in For Loops |
| 1.15 Extended Loop Control |
| 1.18 While Loops |
| 14.1 For Loops |
| 14.2 While Loops |
| 11.9 For Loops |
| 11.12 While Loops in Karel |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 9.5 For Loops in JavaScript |
| 9.9 While Loops |
| 9.10 Loop and a Half |
| Standard |
| 3.4 For Loops |
| 3.14 Using i in For Loops |
| 3.15 Extended Loop Control |
| 3.18 While Loops |
| Standard |
| 14.9 For Loops |
| 14.6 While Loops |
| 14.7 The Break Statement |
| Standard |
| 1.10 For Loops |
| 4.6 For Loops in JavaScript |
| 4.10 While Loops |
| Standard |
| 14.5 For Loops in JavaScript |
| 14.9 While Loops |
| 14.10 Loop and a Half |
| Standard |
| 5.1 While Loops |
| 5.2 For Loops |
| 5.3 Break and Continue |
| 5.4 Nested Control Structures |
| 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 |
| 18.18 While Loops |
| Standard |
| 15.5 For Loops in JavaScript |
| 15.9 While Loops |
| 15.10 Loop and a Half |
| Standard |
| 7.5 For Loops in JavaScript |
| 7.9 While Loops |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 1.14 Using i in For Loops |
| 1.15 Extended Loop Control |
| 1.18 While Loops |
| 9.1 For Loops |
| 9.2 While Loops |
| 6.9 For Loops |
| 6.12 While Loops in Karel |
| 6.14 More Karel Examples and Testing |
| 6.16 Karel Challenges |
| Standard |
| 4.6 While Loops |
| 4.7 The Break Statement |
| 4.9 For Loops |
| Standard |
| 10.5 For Loops in JavaScript |
| 10.9 While Loops |
| 10.10 Loop and a Half |
| Standard |
| 10.5 For Loops in JavaScript |
| 10.9 While Loops |
| 10.10 Loop and a Half |
| Standard |
| 6.3 For Loops and Lists |
| Standard |
| 6.5 For Loops in JavaScript |
| 6.9 While Loops |
| 6.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 1.14 Using i in For Loops |
| 1.15 Extended Loop Control |
| 1.18 While Loops |
| 14.1 For Loops |
| 14.2 While Loops |
| 11.9 For Loops |
| 11.12 While Loops in Karel |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 7.5 For Loops in JavaScript |
| 7.9 While Loops |
| 7.10 Loop and a Half |
| Standard |
| 7.5 For Loops in JavaScript |
| 7.9 While Loops |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 1.14 Using i in For Loops |
| 1.15 Extended Loop Control |
| 1.18 While Loops |
| 14.1 For Loops |
| 14.2 While Loops |
| 11.9 For Loops |
| 11.12 While Loops in Karel |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 7.5 For Loops in JavaScript |
| 7.9 While Loops |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 1.14 Using i in For Loops |
| 1.15 Extended Loop Control |
| 1.18 While Loops |
| 14.1 For Loops |
| 14.2 While Loops |
| 11.9 For Loops |
| 11.12 While Loops in Karel |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 6.4 For Loops |
| 6.15 While Loops |
| 8.11 While Loops |
| 8.12 For Loops |
| 7.11 While Loops |
| 7.12 For Loops |
| Standard |
| 8.4 For Loops |
| 8.15 While Loops |
| 9.11 While Loops |
| 9.12 For Loops |
| 10.12 For Loops |
| 10.11 While Loops |
| Standard |
| 7.5 For Loops in JavaScript |
| 7.9 While Loops |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 1.14 Using i in For Loops |
| 1.15 Extended Loop Control |
| 1.18 While Loops |
| 14.1 For Loops |
| 14.2 While Loops |
| 11.9 For Loops |
| 11.12 While Loops in Karel |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 1.10 For Loops |
| 3.5 For Loops in JavaScript |
| 3.9 While Loops |
| Standard |
| 1.10 For Loops |
| 3.5 For Loops in JavaScript |
| 3.9 While Loops |
| Standard |
| 1.4 For Loops |
| 1.14 Using i in For Loops |
| 1.15 Extended Loop Control |
| 1.18 While Loops |
| 6.1 For Loops |
| 6.2 While Loops |
| 14.9 For Loops |
| 14.12 While Loops in Karel |
| 14.14 More Karel Examples and Testing |
| 14.16 Karel Challenges |
| Standard |
| 7.5 For Loops in JavaScript |
| 7.9 While Loops |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 1.14 Using i in For Loops |
| 1.15 Extended Loop Control |
| 1.18 While Loops |
| 14.1 For Loops |
| 14.2 While Loops |
| 11.9 For Loops |
| 11.12 While Loops in Karel |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 3.4 For Loops |
| 3.14 Using i in For Loops |
| 3.15 Extended Loop Control |
| 3.18 While Loops |
| 8.9 For Loops |
| 8.12 While Loops in Karel |
| 8.14 More Karel Examples and Testing |
| 8.16 Karel Challenges |
| Standard |
| 3.4 For Loops |
| 3.15 Using i in For Loops |
| 3.16 Extended Loop Control |
| 3.19 While Loops |
| Standard |
| 9.6 Advanced: Recursion |
| 9.7 Mergesort |
| Standard |
| 7.6 While Loops |
| 7.7 The Break Statement |
| 7.9 For Loops |
| Standard |
| 9.6 While Loops |
| 9.7 The Break Statement |
| 9.9 For Loops |
| Standard |
| 1.10 For Loops |
| 3.6 For Loops in JavaScript |
| 3.10 While Loops |
| Standard |
| 6.6 While Loops |
| 6.7 The Break Statement |
| 6.9 For Loops |
| 11.4 For Loops |
| 11.5 While Loops |
| Standard |
| 1.5 For Loops |
| 1.15 Using i in For Loops |
| 1.16 Extended Loop Control |
| 1.19 While Loops |
| Standard |
| 1.5 For Loops |
| 1.15 Using i in For Loops |
| 1.16 Extended Loop Control |
| 1.19 While Loops |
| Standard |
| 5.5 For Loops in JavaScript |
| 5.9 While Loops |
| 5.10 Loop and a Half |
| Standard |
| 4.4 Strings and For Loops |
| Standard |
| 1.4 For Loops |
| 1.14 Using i in For Loops |
| 1.15 Extended Loop Control |
| 1.18 While Loops |
| 14.1 For Loops |
| 14.2 While Loops |
| 11.9 For Loops |
| 11.12 While Loops in Karel |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 7.5 For Loops in JavaScript |
| 7.9 While Loops |
| 7.10 Loop and a Half |
| Standard |
| 18.4 Strings and For Loops |
| Standard |
| 1.4 For Loops |
| 1.14 Using i in For Loops |
| 1.15 Extended Loop Control |
| 1.18 While Loops |
| 14.1 For Loops |
| 14.2 While Loops |
| 12.9 For Loops |
| 12.12 While Loops in Karel |
| 12.14 More Karel Examples and Testing |
| 12.16 Karel Challenges |
| Standard |
| 7.1 While Loops |
| 7.2 For Loops |
| 7.3 Break and Continue |
| 7.4 Nested Control Structures |
| 16.4 For Loops |
| 16.16 Using i in For Loops |
| 16.17 Extended Loop Control |
| 16.20 While Loops |
| Standard |
| 15.4 Strings and For Loops |
| Standard |
| 7.1 While Loops |
| 7.2 For Loops |
| 7.3 Break and Continue |
| 7.4 Nested Control Structures |
| 16.4 For Loops |
| 16.16 Using i in For Loops |
| 16.17 Extended Loop Control |
| 16.20 While Loops |
| Standard |
| 15.4 Strings and For Loops |
| Standard |
| 13.5 For Loops in JavaScript |
| 13.9 While Loops |
| 13.10 Loop and a Half |
| Standard |
| 13.9 For Loops in JavaScript |
| 13.12 While Loops |
| 13.13 Loop and a Half |
| Standard |
| 14.9 For Loops in JavaScript |
| 14.12 While Loops |
| 14.13 Loop and a Half |
| Standard |
| 6.5 For Loops in JavaScript |
| 6.9 While Loops |
| 6.10 Loop and a Half |
| Standard |
| 8.6 While Loops |
| 8.7 The Break Statement |
| 8.9 For Loops |
| Standard |
| 2.2 For Loops |
| 4.6 Using i in For Loops |
| 4.7 Extended Loop Control |
| 5.3 While Loops |
| Standard |
| 7.5 For Loops in JavaScript |
| 7.9 While Loops |
| 7.10 Loop and a Half |
| Standard |
| 7.5 For Loops in JavaScript |
| 7.9 While Loops |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 1.14 Using i in For Loops |
| 1.15 Extended Loop Control |
| 1.18 While Loops |
| 14.1 For Loops |
| 14.2 While Loops |
| 11.9 For Loops |
| 11.12 While Loops in Karel |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 17.1 Recursion |
| Standard |
| 15.1 Recursion |
| Standard |
| 3.5 For Loops |
| 3.6 While Loops |
| Standard |
| 6.1 While Loops |
| 6.2 For Loops |
| 6.3 Break and Continue |
| 6.4 Nested Control Structures |
| 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 |
| 7.4 While Loops |
| Standard |
| 2.3 For Loops |
| 5.9 Using i in For Loops |
| 5.10 Extended Loop Control |
| 7.4 While Loops |
| Standard |
| 6.1 While Loops |
| 6.2 For Loops |
| 6.3 Break and Continue |
| 6.4 Nested Control Structures |
| 10.4 Strings and For Loops |
| 12.3 For Loops and Lists |
| Standard |
| 6.1 While Loops |
| 6.2 For Loops |
| 6.3 Break and Continue |
| 6.4 Nested Control Structures |
| 11.4 For Loops |
| 11.16 Using i in For Loops |
| 11.17 Extended Loop Control |
| 11.20 While Loops |
| Standard |
| 2.4 Strings and For Loops |
| 4.3 For Loops and Lists |
| Standard |
| 8.9 For Loops in JavaScript |
| 8.12 While Loops |
| 8.13 Loop and a Half |
| Standard |
| 12.9 For Loops in JavaScript |
| 12.12 While Loops |
| 12.13 Loop and a Half |
| Standard |
| 9.6 Advanced: Recursion |
| 9.7 Mergesort |
| Standard |
| 6.3 For Loops and Lists |
| Standard |
| 22.5 For Loops in JavaScript |
| 22.9 While Loops |
| 22.10 Loop and a Half |
| Standard |
| 2.3 For Loops |
| 5.9 Using i in For Loops |
| 5.10 Extended Loop Control |
| 7.4 While Loops |
| Standard |
| 1.4 For Loops |
| 1.14 Using i in For Loops |
| 1.15 Extended Loop Control |
| 1.18 While Loops |
| 14.1 For Loops |
| 14.2 While Loops |
| 11.9 For Loops |
| 11.12 While Loops in Karel |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 7.5 For Loops in JavaScript |
| 7.9 While Loops |
| 7.10 Loop and a Half |
- What is CodeHS?
- Curriculum
- Platform
- Assignments
- Classroom Management
- Grading
- Gradebook
- Progress Tracking
- Lesson Plans
- Offline Handouts
- Problem Guides
- Practice
- Create
- Problem Bank
- Playlist Bank
- Quiz Scores
- Rostering
- Integrations
- Professional Development
- Stories
- Standards
- States
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- D.C.
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
- State Standards
- Plans
- Resources
- Districts
- Share
- Contact Us
- Company