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 - Nevada
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 - Contact Us
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    IA 2: 2-AP-17
CodeHS Lessons
Systematically test and refine programs using a range of test cases.
| Standard | 
| 1.4 Lost in Space | 
| 3.4 Under the Sea | 
| 5.6 Conditional Statements | 
| 5.7 If/Else Statements | 
| 5.8 While Loops | 
| 5.9 Karel Challenges | 
| 9.4 Intro to JavaScript | 
| 9.5 Variables | 
| Standard | 
| 1.4 Lost in Space | 
| 4.4 Under the Sea | 
| Standard | 
| 1.6 Conditional Statements | 
| 1.7 If/Else Statements | 
| 1.8 While Loops | 
| 1.9 Karel Challenges | 
| 5.4 Intro to JavaScript | 
| 5.5 Variables | 
| Standard | 
| 22.2 Under the Sea | 
| Standard | 
| 2.2 Intro to JavaScript | 
| 2.3 Variables | 
| Standard | 
| 5.2 More Practice with While Loops | 
| Standard | 
| 2.10 If Statements | 
| 2.11 If/Else Statements | 
| 2.12 While Loops in Karel | 
| 2.13 Control Structures Example | 
| 2.14 More Karel Examples and Testing | 
| 2.16 Karel Challenges | 
| Standard | 
| 2.10 If Statements | 
| 2.11 If/Else Statements | 
| 2.12 While Loops in Karel | 
| 2.13 Control Structures Example | 
| 2.14 More Karel Examples and Testing | 
| 2.16 Karel Challenges | 
| Standard | 
| 1.10 If Statements | 
| 1.11 If/Else Statements | 
| 1.12 While Loops in Karel | 
| 1.13 Control Structures Example | 
| 1.14 More Karel Examples and Testing | 
| 1.16 Karel Challenges | 
| Standard | 
| 1.10 If Statements | 
| 1.11 If/Else Statements | 
| 1.12 While Loops in Karel | 
| 1.13 Control Structures Example | 
| 1.14 More Karel Examples and Testing | 
| 1.16 Karel Challenges | 
| 3.13 Control Structures Example | 
| 3.12 While Loops in Karel | 
| 3.17 Karel Challenges | 
| Standard | 
| 7.1 Loops | 
| 7.2 If/Else Statements | 
| 7.3 Arithmetic, Comparison, and Logical Operators | 
| 7.5 Using Motors | 
| 12.1 Arduino Challenges | 
| 12.4 Final Project | 
| Standard | 
| 10.1 Loops | 
| 10.2 If/Else Statements | 
| 10.3 Arithmetic, Comparison, and Logical Operators | 
| 10.5 Using Motors | 
| 14.1 Arduino Challenges | 
| 14.4 Final Project | 
| Standard | 
| 7.1 For Loops | 
| 7.2 While Loops | 
| 7.3 Operators | 
| 7.4 If/Else Statements | 
| 7.5 Functions | 
| 9.1 micro:bit Challenges | 
| Standard | 
| 6.1 While Loops in Karel | 
| 6.2 More Practice with While Loops | 
| 7.1 For Loops | 
| 7.2 While Loops | 
| 7.3 Operators | 
| 7.4 If/Else Statements | 
| 7.5 Functions | 
| 8.1 Control Structures Example | 
| 9.1 Karel Challenges | 
| 10.1 micro:bit Challenges | 
| Standard | 
| 2.1 For Loops | 
| 2.2 While Loops | 
| 2.3 Operators | 
| 2.4 If/Else Statements | 
| 2.5 Functions | 
| 3.1 micro:bit Challenges | 
| Standard | 
| 2.1 Loops | 
| 2.2 If/Else Statements | 
| 2.3 Arithmetic, Comparison, and Logical Operators | 
| 2.5 Using Motors | 
| 3.1 Arduino Challenges | 
| 3.4 Final Project | 
| Standard | 
| 1.20 Using Data to Refine Game Mechanics | 
| 11.10 If Statements | 
| 11.11 If/Else Statements | 
| 11.12 While Loops in Karel | 
| 11.13 Control Structures Example | 
| 11.14 More Karel Examples and Testing | 
| 11.16 Karel Challenges | 
| 14.1 For Loops | 
| 14.2 While Loops | 
| 14.3 Operators | 
| 14.4 If/Else Statements | 
| 14.5 Functions | 
| 15.1 micro:bit Challenges | 
| Standard | 
| 2.4 Under the Sea | 
| Standard | 
| 1.8 For Loops | 
| 1.9 While Loops | 
| 1.10 Operators | 
| 1.11 If/Else Statements | 
| 1.12 Functions | 
| 1.13 micro:bit Challenges | 
| Standard | 
| 1.4 Lost in Space | 
| 4.4 Under the Sea | 
| Standard | 
| 1.6 Conditional Statements | 
| 1.7 If/Else Statements | 
| 1.8 While Loops | 
| 1.9 Karel Challenges | 
| 5.4 Intro to JavaScript | 
| 5.5 Variables | 
| Standard | 
| 1.20 Using Data to Refine Game Mechanics | 
| 11.10 If Statements | 
| 11.11 If/Else Statements | 
| 11.12 While Loops in Karel | 
| 11.13 Control Structures Example | 
| 11.14 More Karel Examples and Testing | 
| 11.16 Karel Challenges | 
| 14.1 For Loops | 
| 14.2 While Loops | 
| 14.3 Operators | 
| 14.4 If/Else Statements | 
| 14.5 Functions | 
| 15.1 micro:bit Challenges | 
| Standard | 
| 1.20 Using Data to Refine Game Mechanics | 
| 11.10 If Statements | 
| 11.11 If/Else Statements | 
| 11.12 While Loops in Karel | 
| 11.13 Control Structures Example | 
| 11.14 More Karel Examples and Testing | 
| 11.16 Karel Challenges | 
| 14.1 For Loops | 
| 14.2 While Loops | 
| 14.3 Operators | 
| 14.4 If/Else Statements | 
| 14.5 Functions | 
| 15.1 micro:bit Challenges | 
| Standard | 
| 12.1 Loops | 
| 12.2 If/Else Statements | 
| 12.3 Arithmetic, Comparison, and Logical Operators | 
| 12.5 Using Motors | 
| Standard | 
| 1.3 Intro to JavaScript | 
| 1.4 Variables | 
| 11.1 For Loops | 
| 11.2 While Loops | 
| 11.3 Operators | 
| 11.4 If/Else Statements | 
| 11.5 Functions | 
| 12.1 micro:bit Challenges | 
| Standard | 
| 1.20 Using Data to Refine Game Mechanics | 
| 6.10 If Statements | 
| 6.11 If/Else Statements | 
| 6.12 While Loops in Karel | 
| 6.13 Control Structures Example | 
| 6.14 More Karel Examples and Testing | 
| 6.16 Karel Challenges | 
| 9.1 For Loops | 
| 9.2 While Loops | 
| 9.3 Operators | 
| 9.4 If/Else Statements | 
| 9.5 Functions | 
| 10.1 micro:bit Challenges | 
| Standard | 
| 10.21 Using Data to Refine Game Mechanics | 
| Standard | 
| 1.4 Lost in Space | 
| Standard | 
| 1.4 Under the Sea | 
| Standard | 
| 1.6 Conditional Statements | 
| 1.7 If/Else Statements | 
| 1.8 While Loops | 
| 1.9 Karel Challenges | 
| 4.4 Intro to JavaScript | 
| 4.5 Variables | 
| Standard | 
| 1.20 Using Data to Refine Game Mechanics | 
| 11.10 If Statements | 
| 11.11 If/Else Statements | 
| 11.12 While Loops in Karel | 
| 11.13 Control Structures Example | 
| 11.14 More Karel Examples and Testing | 
| 11.16 Karel Challenges | 
| 14.1 For Loops | 
| 14.2 While Loops | 
| 14.3 Operators | 
| 14.4 If/Else Statements | 
| 14.5 Functions | 
| 15.1 micro:bit Challenges | 
| Standard | 
| 1.20 Using Data to Refine Game Mechanics | 
| 11.10 If Statements | 
| 11.11 If/Else Statements | 
| 11.12 While Loops in Karel | 
| 11.13 Control Structures Example | 
| 11.14 More Karel Examples and Testing | 
| 11.16 Karel Challenges | 
| 14.1 For Loops | 
| 14.2 While Loops | 
| 14.3 Operators | 
| 14.4 If/Else Statements | 
| 14.5 Functions | 
| 15.1 micro:bit Challenges | 
| Standard | 
| 1.20 Using Data to Refine Game Mechanics | 
| 11.10 If Statements | 
| 11.11 If/Else Statements | 
| 11.12 While Loops in Karel | 
| 11.13 Control Structures Example | 
| 11.14 More Karel Examples and Testing | 
| 11.16 Karel Challenges | 
| 14.1 For Loops | 
| 14.2 While Loops | 
| 14.3 Operators | 
| 14.4 If/Else Statements | 
| 14.5 Functions | 
| 15.1 micro:bit Challenges | 
| Standard | 
| 1.20 Using Data to Refine Game Mechanics | 
| 11.10 If Statements | 
| 11.11 If/Else Statements | 
| 11.12 While Loops in Karel | 
| 11.13 Control Structures Example | 
| 11.14 More Karel Examples and Testing | 
| 11.16 Karel Challenges | 
| 14.1 For Loops | 
| 14.2 While Loops | 
| 14.3 Operators | 
| 14.4 If/Else Statements | 
| 14.5 Functions | 
| 15.1 micro:bit Challenges | 
| Standard | 
| 1.20 Using Data to Refine Game Mechanics | 
| 14.10 If Statements | 
| 14.11 If/Else Statements | 
| 14.12 While Loops in Karel | 
| 14.13 Control Structures Example | 
| 14.14 More Karel Examples and Testing | 
| 14.16 Karel Challenges | 
| 6.1 For Loops | 
| 6.2 While Loops | 
| 6.3 Operators | 
| 6.4 If/Else Statements | 
| 6.5 Functions | 
| 7.1 micro:bit Challenges | 
| Standard | 
| 1.20 Using Data to Refine Game Mechanics | 
| 11.10 If Statements | 
| 11.11 If/Else Statements | 
| 11.12 While Loops in Karel | 
| 11.13 Control Structures Example | 
| 11.14 More Karel Examples and Testing | 
| 11.16 Karel Challenges | 
| 14.1 For Loops | 
| 14.2 While Loops | 
| 14.3 Operators | 
| 14.4 If/Else Statements | 
| 14.5 Functions | 
| 15.1 micro:bit Challenges | 
| Standard | 
| 8.10 If Statements | 
| 8.11 If/Else Statements | 
| 8.12 While Loops in Karel | 
| 8.13 Control Structures Example | 
| 8.14 More Karel Examples and Testing | 
| 8.16 Karel Challenges | 
| Standard | 
| 2.6 Conditional Statements | 
| 2.7 If/Else Statements | 
| 2.8 While Loops | 
| 2.9 Karel Challenges | 
| Standard | 
| 11.4 For Loops | 
| 11.5 While Loops | 
| Standard | 
| 1.21 Using Data to Refine Game Mechanics | 
| Standard | 
| 1.21 Using Data to Refine Game Mechanics | 
| Standard | 
| 1.20 Using Data to Refine Game Mechanics | 
| 11.10 If Statements | 
| 11.11 If/Else Statements | 
| 11.12 While Loops in Karel | 
| 11.13 Control Structures Example | 
| 11.14 More Karel Examples and Testing | 
| 11.16 Karel Challenges | 
| 14.1 For Loops | 
| 14.2 While Loops | 
| 14.3 Operators | 
| 14.4 If/Else Statements | 
| 14.5 Functions | 
| 15.1 micro:bit Challenges | 
| Standard | 
| 1.20 Using Data to Refine Game Mechanics | 
| 12.10 If Statements | 
| 12.11 If/Else Statements | 
| 12.12 While Loops in Karel | 
| 12.13 Control Structures Example | 
| 12.14 More Karel Examples and Testing | 
| 12.16 Karel Challenges | 
| 14.1 For Loops | 
| 14.2 While Loops | 
| 14.3 Operators | 
| 14.4 If/Else Statements | 
| 14.5 Functions | 
| 15.1 micro:bit Challenges | 
| Standard | 
| 1.4 Lost in Space | 
| Standard | 
| 1.6 Conditional Statements | 
| 1.7 If/Else Statements | 
| 1.8 While Loops | 
| 1.9 Karel Challenges | 
| Standard | 
| 1.20 Using Data to Refine Game Mechanics | 
| 11.10 If Statements | 
| 11.11 If/Else Statements | 
| 11.12 While Loops in Karel | 
| 11.13 Control Structures Example | 
| 11.14 More Karel Examples and Testing | 
| 11.16 Karel Challenges | 
| 14.1 For Loops | 
| 14.2 While Loops | 
| 14.3 Operators | 
| 14.4 If/Else Statements | 
| 14.5 Functions | 
| 15.1 micro:bit Challenges | 
| Standard | 
| 1.6 Conditional Statements | 
| 1.7 If/Else Statements | 
| 1.8 While Loops | 
| 1.9 Karel Challenges | 
| Standard | 
| 1.6 Conditional Statements | 
| 1.7 If/Else Statements | 
| 1.8 While Loops | 
| 1.9 Karel Challenges | 
| 3.5 For Loops | 
| 3.6 While Loops | 
| 7.1 Operators | 
| 7.2 If/Else Statements | 
| 7.3 Functions | 
| 8.1 micro:bit Challenges | 
| Standard | 
| 2.2 Intro to JavaScript | 
| 2.3 Variables | 
| Standard | 
| 1.4 Lost in Space | 
| 4.6 Conditional Statements | 
| 4.7 If/Else Statements | 
| 4.8 While Loops | 
| 4.9 Karel Challenges | 
| Standard | 
| 1.4 Under the Sea | 
| 3.6 Conditional Statements | 
| 3.7 If/Else Statements | 
| 3.8 While Loops | 
| 3.9 Karel Challenges | 
| 7.4 Intro to JavaScript | 
| 7.5 Variables | 
| Standard | 
| 1.4 Under the Sea | 
| 3.6 Conditional Statements | 
| 3.7 If/Else Statements | 
| 3.8 While Loops | 
| 3.9 Karel Challenges | 
| 7.4 Intro to JavaScript | 
| 7.5 Variables | 
| Standard | 
| 1.4 Lost in Space | 
| 2.4 Under the Sea | 
| 4.6 Conditional Statements | 
| 4.7 If/Else Statements | 
| 4.8 While Loops | 
| 4.9 Karel Challenges | 
| 8.4 Intro to JavaScript | 
| 8.5 Variables | 
| Standard | 
| 1.4 Lost in Space | 
| 3.4 Under the Sea | 
| 5.6 Conditional Statements | 
| 5.7 If/Else Statements | 
| 5.8 While Loops | 
| 5.9 Karel Challenges | 
| 9.4 Intro to JavaScript | 
| 9.5 Variables | 
| Standard | 
| 1.6 Conditional Statements | 
| 1.7 If/Else Statements | 
| 1.8 While Loops | 
| 1.9 Karel Challenges | 
| Standard | 
| 1.6 Conditional Statements | 
| 1.7 If/Else Statements | 
| 2.3 Under the Sea | 
- 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