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NV 9-12: 9-12.CS.D.1

CodeHS Lessons

Explain how abstractions hide the underlying implementation details of computing systems embedded in everyday objects.

Standard
15.3 Abstraction
Standard
1.9 Abstraction
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!
8.7 Image Manipulation
8.8 Data Compression
8.9 Lossy Compression
Standard
1.9 Abstraction
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!
8.7 Image Manipulation
8.8 Data Compression
8.9 Lossy Compression
Standard
6.1 Intro to Digital Information
6.2 Number Systems
6.3 Encoding Text with Binary
6.4 Pixel Images
6.5 Hexadecimal
6.6 Pixel Colors!
6.7 Image Manipulation
Standard
7.1 Operating Systems
10.2 Notational Systems
10.4 Internet Hardware and Sending Information
Standard
9.1 Abstraction
Standard
11.1 Intro to Digital Information
11.2 Number Systems
11.3 Encoding Text with Binary
11.4 Pixel Images
11.5 Hexadecimal
11.6 Pixel Colors!
11.7 Image Manipulation
Standard
11.1 Intro to Digital Information
11.2 Number Systems
11.3 Encoding Text with Binary
11.4 Pixel Images
11.5 Hexadecimal
11.6 Pixel Colors!
11.7 Image Manipulation
13.2 Internet Hardware and Sending Information
Standard
2.1 Intro to Digital Information
2.2 Number Systems
2.3 Encoding Text with Binary
2.4 Pixel Images
2.5 Hexadecimal
2.6 Pixel Colors!
Standard
2.8 Abstraction
Standard
8.1 Intro to Digital Information
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!
Standard
2.8 Abstraction
Standard
8.1 Intro to Digital Information
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!
Standard
8.1 Intro to Digital Information
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!
Standard
2.8 Abstraction
Standard
8.1 Intro to Digital Information
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!
Standard
2.8 Abstraction
Standard
8.1 Intro to Digital Information
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!
Standard
8.1 Intro to Digital Information
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!
Standard
8.1 Intro to Digital Information
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!
Standard
8.1 Intro to Digital Information
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!
Standard
3.11 Abstraction
5.2 Internet Hardware and Sending Information
Standard
8.1 Intro to Digital Information
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!
Standard
4.1 Operating Systems
9.2 Notational Systems
9.4 Internet Hardware and Sending Information
Standard
8.1 Intro to Digital Information
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!
Standard
1.8 Abstraction
4.2 Number Systems
4.3 Encoding Text with Binary
4.4 Hexadecimal
4.5 Pixel Images
4.6 Pixel Colors!
4.7 Data Compression
4.8 Lossy Compression
6.6 Operating Systems
Standard
1.8 Abstraction
4.2 Number Systems
4.3 Encoding Text with Binary
4.4 Hexadecimal
4.5 Pixel Images
4.6 Pixel Colors!
4.7 Data Compression
4.8 Lossy Compression
7.6 Operating Systems