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Montana 9-12: CS.AP.9-12.11
CodeHS Lessons
create artifacts by using procedures within a program, combinations of data and procedures, or independent but interrelated programs;
| Standard |
| 1.4 Functions in Karel |
| 1.5 The Main Function |
| 1.6 Top Down Design and Decomposition in Karel |
| 2.1 Challenge Problems |
| 10.1 Timers |
| 10.2 Stopping Timers |
| 10.3 Collisions |
| 10.4 Mouse Click Events |
| 19.3 Animation Practice |
| 20.2 Adding & Removing from an Array |
| 20.3 Iterating Through an Array |
| Standard |
| 9.21 Adding/Removing From an Array |
| 9.22 Array Length and Looping Through Arrays |
| Standard |
| 19.18 Adding & Removing from an Array |
| 19.19 Iterating Through an Array |
| Standard |
| 1.4 Functions in Karel |
| 1.5 The Main Function |
| 1.6 Top Down Design and Decomposition in Karel |
| 1.16 Challenge Problems |
| 9.1 Timers |
| 9.2 Stopping Timers |
| 9.3 Collisions |
| 9.4 Mouse Click Events |
| 13.2 Adding & Removing from an Array |
| 13.3 Iterating Through an Array |
| 26.2 Animation Practice |
| Standard |
| 1.4 Functions in Karel |
| 1.5 The Main Function |
| 1.6 Top Down Design and Decomposition in Karel |
| 2.1 Challenge Problems |
| 10.1 Timers |
| 10.2 Stopping Timers |
| 10.3 Collisions |
| 10.4 Mouse Click Events |
| 13.2 Adding & Removing from an Array |
| 13.3 Iterating Through an Array |
| 25.3 Animation Practice |
| Standard |
| 1.4 Functions in Karel |
| 1.5 The Main Function |
| 1.6 Top Down Design and Decomposition in Karel |
| 2.1 Challenge Problems |
| 11.1 Timers |
| 11.2 Stopping Timers |
| 11.3 Collisions |
| 11.4 Mouse Click Events |
| 17.3 Animation Practice |
| 20.2 Adding & Removing from an Array |
| 20.3 Iterating Through an Array |
| Standard |
| 2.1 Functions in Karel |
| 2.3 The Main Function |
| 2.4 Top Down Design and Decomposition in Karel |
| 7.1 Challenge Problems |
| Standard |
| 3.5 Using Graphics in JavaScript |
| Standard |
| 1.4 Functions in Karel |
| 1.5 The Start Function |
| 1.6 Top Down Design and Decomposition in Karel |
| 2.1 Challenge Problems |
| 3.5 Using Graphics in JavaScript |
| 4.2 Graphics Challenges |
| 11.1 Timers |
| 11.2 Random Circles |
| 11.3 Random Ghosts |
| 11.4 Bouncing Ball |
| 11.5 Mouse Events: Mouse Clicked |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Start Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| 5.5 Using Graphics in JavaScript |
| 6.1 Graphics Challenges |
| 9.6 Timers |
| 9.7 Random Circles |
| 9.8 Random Ghosts |
| 9.9 Bouncing Ball |
| 9.10 Mouse Events: Mouse Clicked |
| 9.12 Adding/Removing From an Array |
| 9.13 Array Length and Looping Through Arrays |
| 9.14 Iterating Over an Array |
| Standard |
| 6.15 Adding/Removing From an Array |
| 6.16 Array Length and Looping Through Arrays |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Start Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| 5.5 Using Graphics in JavaScript |
| 6.1 Graphics Challenges |
| 9.6 Timers |
| 9.7 Random Circles |
| 9.8 Random Ghosts |
| 9.9 Bouncing Ball |
| 9.10 Mouse Events: Mouse Clicked |
| 9.12 Adding/Removing From an Array |
| 9.13 Array Length and Looping Through Arrays |
| 9.14 Iterating Over an Array |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Start Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| 6.6 Using Graphics in JavaScript |
| 7.1 Graphics Challenges |
| 10.7 Timers |
| 10.8 Random Circles |
| 10.9 Random Ghosts |
| 10.10 Bouncing Ball |
| 10.11 Mouse Events: Mouse Clicked |
| 10.13 Adding/Removing From an Array |
| 10.14 Array Length and Looping Through Arrays |
| 10.15 Iterating Over an Array |
| Standard |
| 6.18 Adding & Removing from an Array |
| 6.19 Iterating Through an Array |
| 19.15 Adding/Removing From an Array |
| 19.16 Array Length and Looping Through Arrays |
| Standard |
| 3.4 Functions in Karel |
| 3.5 The Start Function |
| 3.6 Top Down Design and Decomposition in Karel |
| 4.2 Challenge Problems |
| 6.5 Using Graphics in JavaScript |
| 7.1 Graphics Challenges |
| 10.6 Timers |
| 10.7 Random Circles |
| 10.8 Random Ghosts |
| 10.9 Bouncing Ball |
| 10.10 Mouse Events: Mouse Clicked |
| 10.12 Adding/Removing From an Array |
| 10.13 Array Length and Looping Through Arrays |
| 10.14 Iterating Over an Array |
| Standard |
| 13.1 Timers |
| 13.2 Stopping Timers |
| 13.3 Collisions |
| 13.4 Mouse Click Events |
| 11.18 Adding & Removing from an Array |
| 11.19 Iterating Through an Array |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Start Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| 5.5 Using Graphics in JavaScript |
| 6.1 Graphics Challenges |
| 9.6 Timers |
| 9.7 Random Circles |
| 9.8 Random Ghosts |
| 9.9 Bouncing Ball |
| 9.10 Mouse Events: Mouse Clicked |
| 9.12 Adding/Removing From an Array |
| 9.13 Array Length and Looping Through Arrays |
| 9.14 Iterating Over an Array |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Start Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| 5.5 Using Graphics in JavaScript |
| 6.1 Graphics Challenges |
| 9.6 Timers |
| 9.7 Random Circles |
| 9.8 Random Ghosts |
| 9.9 Bouncing Ball |
| 9.10 Mouse Events: Mouse Clicked |
| 9.12 Adding/Removing From an Array |
| 9.13 Array Length and Looping Through Arrays |
| 9.14 Iterating Over an Array |
| Standard |
| 6.15 Adding/Removing From an Array |
| 6.16 Array Length and Looping Through Arrays |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Main Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Start Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| 5.5 Using Graphics in JavaScript |
| 6.1 Graphics Challenges |
| 17.6 Timers |
| 17.7 Random Circles |
| 17.8 Random Ghosts |
| 17.9 Bouncing Ball |
| 17.10 Mouse Events: Mouse Clicked |
| 17.12 Adding/Removing From an Array |
| 17.13 Array Length and Looping Through Arrays |
| 17.14 Iterating Over an Array |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Start Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| 5.5 Using Graphics in JavaScript |
| 6.1 Graphics Challenges |
| 9.6 Timers |
| 9.7 Random Circles |
| 9.8 Random Ghosts |
| 9.9 Bouncing Ball |
| 9.10 Mouse Events: Mouse Clicked |
| 9.12 Adding/Removing From an Array |
| 9.13 Array Length and Looping Through Arrays |
| 9.14 Iterating Over an Array |
| Standard |
| 1.4 Functions in Karel |
| 1.5 The Main Function |
| 1.6 Top Down Design and Decomposition in Karel |
| 6.1 Timers |
| 6.2 Stopping Timers |
| 6.3 Collisions |
| 6.4 Mouse Click Events |
| 18.1 Challenge Problems |
| 29.3 Adding/Removing From an Array |
| 29.4 Array Length and Looping Through Arrays |
| 29.5 Iterating Over an Array |
| 21.3 Animation Practice |
| Standard |
| 1.4 Functions in Karel |
| 1.5 The Start Function |
| 1.6 Top Down Design and Decomposition in Karel |
| 2.1 Challenge Problems |
| 8.6 Using Graphics in JavaScript |
| 9.2 Graphics Challenges |
| 21.1 Timers |
| 21.2 Random Circles |
| 21.3 Random Ghosts |
| 21.4 Bouncing Ball |
| 21.5 Mouse Events: Mouse Clicked |
| 33.3 Adding/Removing From an Array |
| 33.4 Array Length and Looping Through Arrays |
| 33.5 Iterating Over an Array |
| Standard |
| 1.4 Functions in Karel |
| 1.5 The Start Function |
| 1.6 Top Down Design and Decomposition in Karel |
| 2.1 Challenge Problems |
| 8.6 Using Graphics in JavaScript |
| 9.2 Graphics Challenges |
| 21.1 Timers |
| 21.2 Random Circles |
| 21.3 Random Ghosts |
| 21.4 Bouncing Ball |
| 21.5 Mouse Events: Mouse Clicked |
| 33.3 Adding/Removing From an Array |
| 33.4 Array Length and Looping Through Arrays |
| 33.5 Iterating Over an Array |
| Standard |
| 1.5 Timers |
| 1.6 Stopping Timers |
| 1.7 Collisions |
| 1.8 Mouse Click Events |
| Standard |
| 1.4 Functions in Karel |
| 1.5 The Start Function |
| 1.6 Top Down Design and Decomposition in Karel |
| 2.1 Challenge Problems |
| 4.5 Using Graphics in JavaScript |
| 5.2 Graphics Challenges |
| 10.1 Timers |
| 10.2 Random Circles |
| 10.3 Random Ghosts |
| 10.4 Bouncing Ball |
| 10.5 Mouse Events: Mouse Clicked |
| 26.3 Adding/Removing From an Array |
| 26.4 Array Length and Looping Through Arrays |
| 26.5 Iterating Over an Array |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Start Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| 5.5 Using Graphics in JavaScript |
| 6.1 Graphics Challenges |
| 9.6 Timers |
| 9.7 Random Circles |
| 9.8 Random Ghosts |
| 9.9 Bouncing Ball |
| 9.10 Mouse Events: Mouse Clicked |
| 9.12 Adding/Removing From an Array |
| 9.13 Array Length and Looping Through Arrays |
| 9.14 Iterating Over an Array |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Start Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| 5.5 Using Graphics in JavaScript |
| 6.1 Graphics Challenges |
| 9.6 Timers |
| 9.7 Random Circles |
| 9.8 Random Ghosts |
| 9.9 Bouncing Ball |
| 9.10 Mouse Events: Mouse Clicked |
| 9.12 Adding/Removing From an Array |
| 9.13 Array Length and Looping Through Arrays |
| 9.14 Iterating Over an Array |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Start Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| 5.5 Using Graphics in JavaScript |
| 6.1 Graphics Challenges |
| 9.6 Timers |
| 9.7 Random Circles |
| 9.8 Random Ghosts |
| 9.9 Bouncing Ball |
| 9.10 Mouse Events: Mouse Clicked |
| 9.12 Adding/Removing From an Array |
| 9.13 Array Length and Looping Through Arrays |
| 9.14 Iterating Over an Array |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Start Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| 5.5 Using Graphics in JavaScript |
| 6.1 Graphics Challenges |
| 9.6 Timers |
| 9.7 Random Circles |
| 9.8 Random Ghosts |
| 9.9 Bouncing Ball |
| 9.10 Mouse Events: Mouse Clicked |
| 9.12 Adding/Removing From an Array |
| 9.13 Array Length and Looping Through Arrays |
| 9.14 Iterating Over an Array |
| Standard |
| 2.5 Using Graphics in JavaScript |
| Standard |
| 2.5 Using Graphics in JavaScript |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Start Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| 5.5 Using Graphics in JavaScript |
| 6.1 Graphics Challenges |
| 9.6 Timers |
| 9.7 Random Circles |
| 9.8 Random Ghosts |
| 9.9 Bouncing Ball |
| 9.10 Mouse Events: Mouse Clicked |
| 9.12 Adding/Removing From an Array |
| 9.13 Array Length and Looping Through Arrays |
| 9.14 Iterating Over an Array |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Main Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 10.3 Adding/Removing From an Array |
| 10.4 Array Length and Looping Through Arrays |
| 10.5 Iterating Over an Array |
| 13.1 Timers |
| 13.2 Stopping Timers |
| 13.3 Collisions |
| 13.4 Mouse Click Events |
| 18.3 Animation Practice |
| Standard |
| 5.4 Functions in Karel |
| 5.5 The Main Function |
| 5.6 Top Down Design and Decomposition in Karel |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Main Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 8.1 Timers |
| 8.2 Stopping Timers |
| 8.3 Collisions |
| 8.4 Mouse Click Events |
| 14.1 Challenge Problems |
| 17.3 Animation Practice |
| Standard |
| 1.4 Functions in Karel |
| 1.5 The Start Function |
| 1.6 Top Down Design and Decomposition in Karel |
| 2.2 Challenge Problems |
| 3.5 Using Graphics in JavaScript |
| 4.1 Graphics Challenges |
| 8.1 Timers |
| 8.2 Random Circles |
| 8.3 Random Ghosts |
| 8.4 Bouncing Ball |
| 8.5 Mouse Events: Mouse Clicked |
| 9.2 Adding/Removing From an Array |
| 9.3 Array Length and Looping Through Arrays |
| 9.4 Iterating Over an Array |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Start Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| 5.5 Using Graphics in JavaScript |
| 6.1 Graphics Challenges |
| 9.6 Timers |
| 9.7 Random Circles |
| 9.8 Random Ghosts |
| 9.9 Bouncing Ball |
| 9.10 Mouse Events: Mouse Clicked |
| 9.12 Adding/Removing From an Array |
| 9.13 Array Length and Looping Through Arrays |
| 9.14 Iterating Over an Array |
| Standard |
| 3.4 Functions in Karel |
| 3.5 The Start Function |
| 3.6 Top Down Design and Decomposition in Karel |
| 4.2 Challenge Problems |
| 6.5 Using Graphics in JavaScript |
| 7.1 Graphics Challenges |
| 15.6 Timers |
| 15.7 Random Circles |
| 15.8 Random Ghosts |
| 15.9 Bouncing Ball |
| 15.10 Mouse Events: Mouse Clicked |
| 15.12 Adding/Removing From an Array |
| 15.13 Array Length and Looping Through Arrays |
| 15.14 Iterating Over an Array |
| Standard |
| 13.21 Adding/Removing From an Array |
| 13.22 Array Length and Looping Through Arrays |
| Standard |
| 14.21 Adding/Removing From an Array |
| 14.22 Array Length and Looping Through Arrays |
| Standard |
| 10.2 Adding & Removing from an Array |
| 10.3 Iterating Through an Array |
| 17.4 Functions in Karel |
| 17.5 The Main Function |
| 17.6 Top Down Design and Decomposition in Karel |
| 16.1 Timers |
| 16.2 Stopping Timers |
| 16.3 Collisions |
| 16.4 Mouse Click Events |
| Standard |
| 4.4 Functions in Karel |
| 4.5 The Start Function |
| 4.6 Top Down Design and Decomposition in Karel |
| 5.5 Using Graphics in JavaScript |
| 7.6 Timers |
| 7.7 Random Circles |
| 7.8 Random Ghosts |
| 7.9 Bouncing Ball |
| 7.10 Mouse Events: Mouse Clicked |
| 7.12 Adding/Removing From an Array |
| 7.13 Array Length and Looping Through Arrays |
| 7.14 Iterating Over an Array |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Main Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.1 Challenge Problems |
| 11.1 Timers |
| 11.2 Stopping Timers |
| 11.3 Collisions |
| 11.4 Mouse Click Events |
| 13.2 Adding & Removing from an Array |
| 13.3 Iterating Through an Array |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Start Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| 5.5 Using Graphics in JavaScript |
| 6.1 Graphics Challenges |
| 9.6 Timers |
| 9.7 Random Circles |
| 9.8 Random Ghosts |
| 9.9 Bouncing Ball |
| 9.10 Mouse Events: Mouse Clicked |
| 9.12 Adding/Removing From an Array |
| 9.13 Array Length and Looping Through Arrays |
| 9.14 Iterating Over an Array |
| Standard |
| 2.4 Functions in Karel |
| 2.5 The Start Function |
| 2.6 Top Down Design and Decomposition in Karel |
| 3.2 Challenge Problems |
| 5.5 Using Graphics in JavaScript |
| 6.1 Graphics Challenges |
| 9.6 Timers |
| 9.7 Random Circles |
| 9.8 Random Ghosts |
| 9.9 Bouncing Ball |
| 9.10 Mouse Events: Mouse Clicked |
| 9.12 Adding/Removing From an Array |
| 9.13 Array Length and Looping Through Arrays |
| 9.14 Iterating Over an Array |
| Standard |
| 8.21 Adding/Removing From an Array |
| 8.22 Array Length and Looping Through Arrays |
| Standard |
| 12.21 Adding/Removing From an Array |
| 12.22 Array Length and Looping Through Arrays |
| Standard |
| 1.4 Functions in Karel |
| 1.5 The Start Function |
| 1.6 Top Down Design and Decomposition in Karel |
| 2.1 Challenge Problems |
| 3.5 Using Graphics in JavaScript |
| 4.2 Graphics Challenges |
| 9.1 Timers |
| 9.2 Random Circles |
| 9.3 Random Ghosts |
| 9.4 Bouncing Ball |
| 9.5 Mouse Events: Mouse Clicked |
| 25.3 Adding/Removing From an Array |
| 25.4 Array Length and Looping Through Arrays |
| 25.5 Iterating Over an Array |
| Standard |
| 1.4 Functions in Karel |
| 1.5 The Start Function |
| 1.6 Top Down Design and Decomposition in Karel |
- 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