- 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
CO 9-12: CS.HS.1.2a
CodeHS Lessons
Identify and compare different algorithms that can be used to solve the same problem.
| Standard |
| 2.1 Challenge Problems |
| 6.7 The Break Statement |
| Standard |
| 7.3 Break and Continue |
| 10.5 The in Keyword |
| 12.3 For Loops and Lists |
| 25.4 For Loops |
| Standard |
| 7.5 Searching |
| 7.6 Sorting |
| 10.2 Recursive Searching |
| 10.3 Recursive Sorting |
| 11.2 Recursive Searching |
| 11.3 Recursive Sorting |
| Standard |
| 4.11 Loop and a Half |
| 5.3 Functions and Parameters 3 |
| Standard |
| 33.5 The in Keyword |
| Standard |
| 9.13 Loop and a Half |
| Standard |
| 4.12 Loop and a Half |
| 5.3 Functions and Parameters 3 |
| Standard |
| 1.16 Challenge Problems |
| 5.7 The Break Statement |
| Standard |
| 2.1 Challenge Problems |
| 6.7 The Break Statement |
| Standard |
| 2.1 Challenge Problems |
| 6.7 The Break Statement |
| Standard |
| 4.4 Flex Layouts |
| 4.5 Using 'Dimensions' to Control Size |
| Standard |
| 4.4 Flex Layouts |
| 4.5 Using 'Dimensions' to Control Size |
| Standard |
| 2.3 For Loops |
| Standard |
| 2.3 For Loops |
| Standard |
| 7.1 Challenge Problems |
| Standard |
| 2.14 More Karel Examples and Testing |
| 2.16 Karel Challenges |
| 3.4 For Loops |
| Standard |
| 2.14 More Karel Examples and Testing |
| 2.16 Karel Challenges |
| 6.4 For Loops |
| Standard |
| 1.14 More Karel Examples and Testing |
| 1.16 Karel Challenges |
| 13.4 For Loops |
| Standard |
| 7.12 Break and Continue |
| Standard |
| 1.14 More Karel Examples and Testing |
| 1.16 Karel Challenges |
| Standard |
| 1.4 For Loops |
| 5.3 Break and Continue |
| 7.4 Functions |
| 8.5 The in Keyword |
| 9.3 For Loops and Lists |
| Standard |
| 2.1 Challenge Problems |
| 6.10 Loop and a Half |
| 10.4 Functions |
| Standard |
| 2.2 For Loops |
| Standard |
| 2.4 Functions |
| Standard |
| 3.2 Challenge Problems |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 2.12 Loop-and-a-Half |
| 5.5 Arrays vs ArrayLists |
| Standard |
| 8.3 Binary Search |
| Standard |
| 2.1 Challenge Problems |
| 5.10 Loop and a Half |
| Standard |
| 2.1 Challenge Problems |
| 5.10 Loop and a Half |
| Standard |
| 2.1 Challenge Problems |
| 5.10 Loop and a Half |
| Standard |
| 2.2 For Loops |
| Standard |
| 2.4 For Loops |
| 5.3 Break and Continue |
| 7.5 The in Keyword |
| 8.3 For Loops and Lists |
| Standard |
| 1.14 More Karel Examples and Testing |
| 1.16 Challenge Problems |
| 2.15 Loop and a Half |
| 2.18 Functions and Parameters 3 |
| Standard |
| 9.3 Binary Search |
| Standard |
| 3.2 Challenge Problems |
| 7.10 Loop and a Half |
| Standard |
| 3.2 Challenge Problems |
| 8.10 Loop and a Half |
| Standard |
| 2.4 For Loops |
| 7.3 Break and Continue |
| 9.5 The in Keyword |
| 10.3 For Loops and Lists |
| Standard |
| 4.2 Challenge Problems |
| 8.10 Loop and a Half |
| Standard |
| 3.2 Challenge Problems |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 3.2 Challenge Problems |
| 9.10 Loop and a Half |
| Standard |
| 3.4 For Loops |
| Standard |
| 3.2 Challenge Problems |
| 14.7 The Break Statement |
| Standard |
| 4.11 Loop and a Half |
| 5.3 Functions and Parameters 3 |
| Standard |
| 3.2 Challenge Problems |
| 14.10 Loop and a Half |
| Standard |
| 5.3 Break and Continue |
| 8.5 The in Keyword |
| 9.3 For Loops and Lists |
| 18.4 For Loops |
| Standard |
| 3.2 Challenge Problems |
| 15.10 Loop and a Half |
| Standard |
| 3.2 Challenge Problems |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 6.14 More Karel Examples and Testing |
| 6.16 Karel Challenges |
| Standard |
| 4.7 The Break Statement |
| 18.1 Challenge Problems |
| Standard |
| 2.1 Challenge Problems |
| 10.10 Loop and a Half |
| Standard |
| 2.1 Challenge Problems |
| 10.10 Loop and a Half |
| Standard |
| 6.3 For Loops and Lists |
| Standard |
| 2.1 Challenge Problems |
| 6.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 3.2 Challenge Problems |
| 7.10 Loop and a Half |
| Standard |
| 3.2 Challenge Problems |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 3.2 Challenge Problems |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 6.4 For Loops |
| Standard |
| 8.4 For Loops |
| Standard |
| 3.2 Challenge Problems |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 3.10 Loop and a Half |
| 4.3 Functions and Parameters 3 |
| Standard |
| 3.10 Loop and a Half |
| 4.3 Functions and Parameters 3 |
| Standard |
| 1.4 For Loops |
| 14.14 More Karel Examples and Testing |
| 14.16 Karel Challenges |
| Standard |
| 3.2 Challenge Problems |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 3.4 For Loops |
| 8.14 More Karel Examples and Testing |
| 8.16 Karel Challenges |
| Standard |
| 3.4 For Loops |
| Standard |
| 9.3 Binary Search |
| Standard |
| 7.7 The Break Statement |
| Standard |
| 6.7 The Break Statement |
| 14.1 Challenge Problems |
| Standard |
| 3.11 Loop and a Half |
| Standard |
| 1.5 For Loops |
| Standard |
| 1.5 For Loops |
| Standard |
| 2.2 Challenge Problems |
| 5.10 Loop and a Half |
| Standard |
| 4.5 The in Keyword |
| Standard |
| 1.4 For Loops |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 3.2 Challenge Problems |
| 7.10 Loop and a Half |
| Standard |
| 18.5 The in Keyword |
| Standard |
| 1.4 For Loops |
| 12.14 More Karel Examples and Testing |
| 12.16 Karel Challenges |
| Standard |
| 7.3 Break and Continue |
| 16.4 For Loops |
| Standard |
| 15.5 The in Keyword |
| Standard |
| 7.3 Break and Continue |
| 16.4 For Loops |
| Standard |
| 15.5 The in Keyword |
| Standard |
| 4.2 Challenge Problems |
| 13.10 Loop and a Half |
| Standard |
| 13.13 Loop and a Half |
| Standard |
| 14.13 Loop and a Half |
| Standard |
| 6.10 Loop and a Half |
| Standard |
| 3.1 Challenge Problems |
| 8.7 The Break Statement |
| Standard |
| 2.2 For Loops |
| Standard |
| 3.2 Challenge Problems |
| 7.10 Loop and a Half |
| Standard |
| 3.2 Challenge Problems |
| 7.10 Loop and a Half |
| Standard |
| 1.4 For Loops |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 14.5 Searching |
| 14.6 Sorting |
| 17.2 Recursive Searching |
| 17.3 Recursive Sorting |
| Standard |
| 13.5 Searching |
| 13.6 Sorting |
| 15.2 Recursive Searching |
| 15.3 Recursive Sorting |
| Standard |
| 6.3 Break and Continue |
| Standard |
| 2.5 The in Keyword |
| 4.3 For Loops and Lists |
| Standard |
| 2.3 For Loops |
| Standard |
| 2.3 For Loops |
| Standard |
| 6.3 Break and Continue |
| 10.5 The in Keyword |
| 12.3 For Loops and Lists |
| Standard |
| 6.3 Break and Continue |
| 11.4 For Loops |
| Standard |
| 2.5 The in Keyword |
| 4.3 For Loops and Lists |
| Standard |
| 8.13 Loop and a Half |
| Standard |
| 12.13 Loop and a Half |
| Standard |
| 9.3 Binary Search |
| Standard |
| 6.3 For Loops and Lists |
| Standard |
| 22.10 Loop and a Half |
| 21.1 Challenge Problems |
| Standard |
| 2.3 For Loops |
| Standard |
| 1.4 For Loops |
| 11.14 More Karel Examples and Testing |
| 11.16 Karel Challenges |
| Standard |
| 3.2 Challenge Problems |
| 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