Please enable JavaScript to use CodeHS

NV 9-12 CTE: CS.2.1.1

CodeHS Lessons

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

Standard
2.9 Wrapper Classes: Integers and Doubles
2.10 Using the Math Class
Standard
11.1 Intro to Digital Information
11.3 Encoding Text with Binary
11.4 Pixel Images
Standard
11.1 Intro to Digital Information
11.3 Encoding Text with Binary
11.4 Pixel Images
Standard
6.1 Intro to Digital Information
6.3 Encoding Text with Binary
6.4 Pixel Images
Standard
2.1 Intro to Digital Information
2.3 Encoding Text with Binary
2.4 Pixel Images
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
8.4 Pixel Images
Standard
4.1 Introduction to Classes and Objects
4.8 Wrapper Classes
Standard
9.1 Abstraction
Standard
15.3 Abstraction
Standard
3.9 Wrapper Classes: Integers and Doubles
3.10 Using the Math Class
5.2 Operating Systems
Standard
4.11 Encoding Text with Binary
Standard
2.11 Abstraction
3.11 Encoding Text with Binary
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
8.4 Pixel Images
Standard
1.6 Intro to Digital Information
Standard
5.1 Operating Systems
Standard
2.2 Operating Systems
Standard
13.1 Operating Systems
15.2 Notational Systems
Standard
5.1 Intro to Digital Information
5.3 Encoding Text with Binary
5.4 Pixel Images
14.2 Operating Systems
Standard
5.1 Intro to Digital Information
5.3 Encoding Text with Binary
5.4 Pixel Images
14.2 Operating Systems
Standard
6.1 Operating Systems
24.2 Notational Systems
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
8.4 Pixel Images
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
8.4 Pixel Images
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
8.4 Pixel Images
Standard
3.1 Operating Systems
6.9 Abstraction
Standard
4.1 Operating Systems
8.9 Abstraction
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
8.4 Pixel Images
Standard
8.1 Operating Systems
Standard
2.1 Intro to Digital Information
2.3 Encoding Text with Binary
2.4 Pixel Images
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
8.4 Pixel Images
Standard
9.1 Intro to Digital Information
9.3 Encoding Text with Binary
9.4 Pixel Images
Standard
1.1 Operating Systems
2.2 Notational Systems
6.1 Introduction to Classes and Objects
6.8 Wrapper Classes
Standard
3.1 Operating Systems
7.2 Notational Systems
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
8.4 Pixel Images
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
8.4 Pixel Images
Standard
7.1 Operating Systems
10.2 Notational Systems
Standard
5.1 Intro to Digital Information
5.3 Encoding Text with Binary
5.4 Pixel Images
Standard
1.1 Intro to Digital Information
1.3 Encoding Text with Binary
Standard
6.1 Operating Systems
8.2 Notational Systems
Standard
4.1 Operating Systems
9.2 Notational Systems
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
8.4 Pixel Images
Standard
6.6 Operating Systems
8.9 Wrapper Classes: Integers and Doubles
8.10 Using the Math Class
12.1 Introduction to Classes and Objects
12.8 Wrapper Classes
Standard
7.6 Operating Systems
8.9 Wrapper Classes: Integers and Doubles
8.10 Using the Math Class
18.1 Introduction to Classes and Objects
18.8 Wrapper Classes
Standard
7.1 Intro to Digital Information
7.3 Encoding Text with Binary
7.4 Pixel Images
Standard
1.1 Operating Systems
2.2 Notational Systems
6.1 Introduction to Classes and Objects
6.8 Wrapper Classes
Standard
7.1 Operating Systems
9.2 Notational Systems
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
8.4 Pixel Images