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DE 3A: 3A-CS-02
CodeHS Lessons
Compare levels of abstraction and interactions between application software, system software, and hardware layers.
| Standard |
| 2.7 Abstraction |
| 2.16 Ultra Karel |
| Standard |
| 1.9 Abstraction |
| 1.19 Ultra Karel |
| 5.7 JavaScript vs Karel |
| Standard |
| 1.8 Abstraction |
| 1.17 Ultra Karel |
| 5.8 Python vs Karel |
| Standard |
| 1.9 Abstraction |
| 1.19 Ultra Karel |
| 5.7 JavaScript vs Karel |
| Standard |
| 4.11 Using APIs |
| 6.3 Using a CMS |
| Standard |
| 7.1 Operating Systems |
| 8.5 Clients and Servers |
| 8.5 Clients and Servers |
| 9.4 Internet Hardware and Sending Information |
| 9.4 Internet Hardware and Sending Information |
| 9.9 Viewing a Webpage |
| 9.9 Viewing a Webpage |
| 10.1 Internal Components |
| 14.1 Project: Security Assessment Report |
| 14.1 Project: Security Assessment Report |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.4 Hardware |
| 2.4 Hardware |
| Standard |
| 10.2 Computer Organization |
| 10.3 Software |
| 10.4 Hardware |
| 10.2 Computer Organization |
| 10.3 Software |
| 10.4 Hardware |
| Standard |
| 10.2 Computer Organization |
| 10.3 Software |
| 10.4 Hardware |
| 13.2 Internet Hardware and Sending Information |
| 10.2 Computer Organization |
| 10.3 Software |
| 10.4 Hardware |
| 13.2 Internet Hardware and Sending Information |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.4 Hardware |
| 2.4 Hardware |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.4 Hardware |
| 2.4 Hardware |
| Standard |
| 10.17 Ultra Karel |
| 10.8 Abstraction |
| Standard |
| 23.17 Ultra Karel |
| 23.8 Abstraction |
| Standard |
| 9.11 Using APIs |
| 10.3 Using a CMS |
| 11.4 Clients and Servers |
| Standard |
| 6.1 Hardware |
| 6.2 Operating Systems |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| 4.3 Computer Organization |
| 4.3 Computer Organization |
| 4.4 Software |
| 4.4 Software |
| Standard |
| 3.3 Computer Organization |
| 3.3 Computer Organization |
| 3.4 Software |
| 3.4 Software |
| Standard |
| 3.8 Abstraction |
| 3.8 Abstraction |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.4 Hardware |
| 2.4 Hardware |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.4 Hardware |
| 2.4 Hardware |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| 4.2 Computer Organization |
| 4.2 Computer Organization |
| 4.3 Software |
| 4.3 Software |
| 4.4 Hardware |
| 4.4 Hardware |
| Standard |
| 1.2 Internal Components |
| 1.3 Software |
| 1.3 Software |
| 1.4 Hardware |
| 1.4 Hardware |
| Standard |
| 1.1 Internal Components |
| 1.6 Operating Systems |
| 2.2 Internet Hardware and Sending Information |
| 2.2 Internet Hardware and Sending Information |
| 2.8 Network Administration |
| 2.8 Network Administration |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| 4.1 Internal Components |
| 5.1 Operating Systems |
| 11.5 Using a CMS |
| Standard |
| 2.2 Operating Systems |
| 5.3 Internet Hardware and Sending Information |
| 5.3 Internet Hardware and Sending Information |
| 5.9 Viewing a Webpage |
| 5.9 Viewing a Webpage |
| Standard |
| 1.8 Abstraction |
| 1.18 Ultra Karel |
| 5.7 JavaScript vs Karel |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| 4.2 Computer Organization |
| 4.2 Computer Organization |
| 4.3 Software |
| 4.3 Software |
| 4.4 Hardware |
| 4.4 Hardware |
| 22.4 Clients and Servers |
| 22.12 Project: Security Assessment Report |
| 22.4 Clients and Servers |
| 22.12 Project: Security Assessment Report |
| Standard |
| 8.11 Using APIs |
| 9.3 Using a CMS |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.4 Hardware |
| 2.4 Hardware |
| Standard |
| 13.1 Operating Systems |
| 14.5 Clients and Servers |
| 14.5 Clients and Servers |
| 15.4 Internet Hardware and Sending Information |
| 15.4 Internet Hardware and Sending Information |
| 15.9 Viewing a Webpage |
| 15.9 Viewing a Webpage |
| Standard |
| 4.2 Computer Organization |
| 4.2 Computer Organization |
| 4.3 Software |
| 4.3 Software |
| 4.4 Hardware |
| 4.4 Hardware |
| 14.2 Operating Systems |
| 15.1 Internal Components |
| Standard |
| 4.2 Computer Organization |
| 4.2 Computer Organization |
| 4.3 Software |
| 4.3 Software |
| 4.4 Hardware |
| 4.4 Hardware |
| 14.2 Operating Systems |
| 15.1 Internal Components |
| Standard |
| 6.1 Operating Systems |
| 7.1 Internal Components |
| 9.5 Clients and Servers |
| 9.5 Clients and Servers |
| 10.1 Project: Security Assessment Report |
| 24.4 Internet Hardware and Sending Information |
| 24.9 Viewing a Webpage |
| 10.1 Project: Security Assessment Report |
| 24.4 Internet Hardware and Sending Information |
| 24.9 Viewing a Webpage |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.4 Hardware |
| 2.4 Hardware |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.4 Hardware |
| 2.4 Hardware |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.4 Hardware |
| 2.4 Hardware |
| Standard |
| 3.1 Operating Systems |
| 5.1 Internal Components |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.4 Hardware |
| 2.4 Hardware |
| Standard |
| 1.8 Abstraction |
| 4.7 JavaScript vs Karel |
| 8.1 Operating Systems |
| Standard |
| 1.8 Abstraction |
| 4.7 JavaScript vs Karel |
| 8.1 Operating Systems |
| Standard |
| 9.2 Computer Organization |
| 9.3 Software |
| 9.4 Hardware |
| 9.2 Computer Organization |
| 9.3 Software |
| 9.4 Hardware |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.4 Hardware |
| 2.4 Hardware |
| Standard |
| 6.2 Internet Hardware and Sending Information |
| 6.2 Internet Hardware and Sending Information |
| 6.7 Viewing a Webpage |
| 6.7 Viewing a Webpage |
| 6.10 Network Administration |
| 6.10 Network Administration |
| 7.1 Project: Secure the Company's Network |
| 7.1 Project: Secure the Company's Network |
| 10.4 Clients and Servers |
| 10.4 Clients and Servers |
| Standard |
| 5.2 Internet Hardware and Sending Information |
| 5.2 Internet Hardware and Sending Information |
| 5.7 Viewing a Webpage |
| 5.7 Viewing a Webpage |
| 5.10 Network Administration |
| 5.10 Network Administration |
| 5.11 Project: Secure the Company's Network |
| 5.11 Project: Secure the Company's Network |
| Standard |
| 1.1 Operating Systems |
| 2.4 Internet Hardware and Sending Information |
| 2.9 Viewing a Webpage |
| Standard |
| 3.1 Operating Systems |
| 4.1 Internal Components |
| 7.4 Internet Hardware and Sending Information |
| 7.4 Internet Hardware and Sending Information |
| 7.10 Viewing a Webpage |
| 7.10 Viewing a Webpage |
| Standard |
| 1.2 Computer Organization |
| 1.2 Computer Organization |
| 1.3 Software |
| 1.3 Software |
| 1.4 Hardware |
| 1.4 Hardware |
| 2.8 Abstraction |
| 2.8 Abstraction |
| 9.5 JavaScript vs Karel |
| Standard |
| 1.8 Abstraction |
| 1.19 Ultra Karel |
| 5.5 Internal Components |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.4 Hardware |
| 2.4 Hardware |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| Standard |
| 1.7 Abstraction |
| 1.16 Ultra Karel |
| 4.8 Python vs Karel |
| 12.1 Internal Components |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.4 Hardware |
| 2.4 Hardware |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.4 Hardware |
| 2.4 Hardware |
| 3.8 Abstraction |
| 3.8 Abstraction |
| Standard |
| 7.1 Operating Systems |
| 10.4 Internet Hardware and Sending Information |
| 10.4 Internet Hardware and Sending Information |
| 10.9 Viewing a Webpage |
| 10.9 Viewing a Webpage |
| 11.1 Internal Components |
| 17.5 Clients and Servers |
| 9.1 Project: Security Assessment Report |
| 17.5 Clients and Servers |
| 9.1 Project: Security Assessment Report |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.5 Hardware |
| 2.5 Hardware |
| Standard |
| 4.8 Abstraction |
| 4.8 Abstraction |
| Standard |
| 2.16 Ultra Karel |
| 4.2 Computer Organization |
| 4.5 Hardware |
| Standard |
| 1.4 Computer Organization |
| 1.5 Software |
| 1.6 Hardware |
| Standard |
| 2.3 Clients and Servers |
| 2.3 Clients and Servers |
| Standard |
| 7.2 Computer Organization |
| 7.2 Computer Organization |
| 7.4 Hardware |
| 7.4 Hardware |
| 7.5 Internet Hardware and Sending Information |
| 7.5 Internet Hardware and Sending Information |
| 7.6 Clients and Servers |
| 7.6 Clients and Servers |
| Standard |
| 6.1 Operating Systems |
| 7.1 Clients and Servers |
| 8.4 Internet Hardware and Sending Information |
| 8.10 Viewing a Webpage |
| 9.1 Internal Components |
| Standard |
| 4.1 Operating Systems |
| 5.6 Clients and Servers |
| 5.6 Clients and Servers |
| 9.4 Internet Hardware and Sending Information |
| 9.4 Internet Hardware and Sending Information |
| 9.9 Viewing a Webpage |
| 9.9 Viewing a Webpage |
| 10.1 Internal Components |
| 6.1 Project: Security Assessment Report |
| 6.1 Project: Security Assessment Report |
| Standard |
| 2.8 Abstraction |
| 2.8 Abstraction |
| Standard |
| 2.2 Computer Organization |
| 2.2 Computer Organization |
| 2.3 Software |
| 2.3 Software |
| 2.4 Hardware |
| 2.4 Hardware |
| Standard |
| 1.8 Abstraction |
| 6.1 Internal Components |
| 6.6 Operating Systems |
| Standard |
| 1.8 Abstraction |
| 7.1 Internal Components |
| 7.6 Operating Systems |
| Standard |
| 10.11 Using APIs |
| 11.3 Using a CMS |
| Standard |
| 2.2 Internal and External Components |
| Standard |
| 1.7 Abstraction |
| 1.16 Ultra Karel |
| Standard |
| 1.7 Abstraction |
| 1.16 Ultra Karel |
| Standard |
| 1.7 Abstraction |
| 1.16 Ultra Karel |
| Standard |
| 4.11 Using APIs |
| 5.3 Using a CMS |
| Standard |
| 9.11 Using APIs |
| 10.3 Using a CMS |
| Standard |
| 1.1 Operating Systems |
| 2.4 Internet Hardware and Sending Information |
| 2.4 Internet Hardware and Sending Information |
| 2.9 Viewing a Webpage |
| 2.9 Viewing a Webpage |
| Standard |
| 1.8 Abstraction |
| 1.8 Abstraction |
- 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