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DE 3A: 3A-DA-09

CodeHS Lessons

Translate between different bit representations of real-world phenomena, such as characters, numbers, and images.

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!
8.7 Image Manipulation
8.8 Data Compression
8.9 Lossy Compression
8.10 Cryptography
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!
8.7 Image Manipulation
8.8 Data Compression
8.9 Lossy Compression
8.10 Cryptography
Standard
4.5 Using Input Fields
4.11 Using APIs
Standard
8.5 Using Input Fields
8.11 Using APIs
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!
8.7 Image Manipulation
8.8 Data Compression
8.9 Lossy Compression
41.1 Cryptography
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!
11.1 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!
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!
11.1 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!
Standard
6.1 Intro to Digital Information
6.1 Intro to Digital Information
6.2 Number Systems
6.2 Number Systems
6.3 Encoding Text with Binary
6.3 Encoding Text with Binary
6.4 Pixel Images
6.4 Pixel Images
6.5 Hexadecimal
6.5 Hexadecimal
6.6 Pixel Colors!
6.6 Pixel Colors!
Standard
2.1 Intro to Digital Information
2.1 Intro to Digital Information
2.2 Number Systems
2.2 Number Systems
2.3 Encoding Text with Binary
2.3 Encoding Text with Binary
2.4 Pixel Images
2.4 Pixel Images
2.5 Hexadecimal
2.5 Hexadecimal
2.6 Pixel Colors!
2.6 Pixel Colors!
Standard
5.6 Using RGB to Create Colors
5.6 Using RGB to Create Colors
Standard
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
Standard
10.5 Using Input Fields
10.11 Using APIs
Standard
5.6 Using RGB to Create Colors
5.6 Using RGB to Create Colors
Standard
4.10 Number Systems
4.10 Number Systems
4.11 Encoding Text with Binary
4.11 Encoding Text with Binary
6.7 Using RGB to Create Colors
6.7 Using RGB to Create Colors
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3.10 Number Systems
3.10 Number Systems
3.11 Encoding Text with Binary
3.11 Encoding Text with Binary
Standard
6.6 Using RGB to Create Colors
6.6 Using RGB to Create Colors
Standard
5.6 Using RGB to Create Colors
5.6 Using RGB to Create Colors
Standard
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
Standard
6.6 Using RGB to Create Colors
6.6 Using RGB to Create Colors
Standard
1.6 Intro to Digital Information
1.6 Intro to Digital 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!
8.7 Image Manipulation
8.8 Data Compression
8.9 Lossy Compression
8.10 Cryptography
Standard
5.6 Using RGB to Create Colors
5.6 Using RGB to Create Colors
Standard
8.5 Using Input Fields
8.11 Using APIs
Standard
5.6 Using RGB to Create Colors
5.6 Using RGB to Create Colors
Standard
15.2 Notational Systems
15.3 Data Representation
15.3 Data Representation
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5.1 Intro to Digital Information
5.1 Intro to Digital Information
5.2 Number Systems
5.2 Number Systems
5.3 Encoding Text with Binary
5.3 Encoding Text with Binary
5.4 Pixel Images
5.4 Pixel Images
5.5 Hexadecimal
5.5 Hexadecimal
5.6 Pixel Colors!
5.6 Pixel Colors!
Standard
5.1 Intro to Digital Information
5.1 Intro to Digital Information
5.2 Number Systems
5.2 Number Systems
5.3 Encoding Text with Binary
5.3 Encoding Text with Binary
5.4 Pixel Images
5.4 Pixel Images
5.5 Hexadecimal
5.5 Hexadecimal
5.6 Pixel Colors!
5.6 Pixel Colors!
Standard
4.7 Using RGB to Create Colors
4.7 Using RGB to Create Colors
Standard
24.3 Data Representation
24.2 Notational Systems
24.3 Data Representation
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8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
Standard
5.6 Using RGB to Create Colors
5.6 Using RGB to Create Colors
Standard
1.8 Visualizing and Interpreting Data
1.8 Visualizing and Interpreting Data
1.9 Interpreting Data
1.9 Interpreting Data
5.6 Using RGB to Create Colors
5.6 Using RGB to Create Colors
Standard
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
Standard
5.6 Using RGB to Create Colors
5.6 Using RGB to Create Colors
Standard
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
Standard
5.6 Using RGB to Create Colors
5.6 Using RGB to Create Colors
Standard
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
Standard
7.1 Intro to Digital Information
7.2 Number Systems
7.3 Encoding Text with Binary
7.4 Pixel Images
7.5 Hexadecimal
7.6 Pixel Colors!
7.7 Cryptography
Standard
7.1 Intro to Digital Information
7.2 Number Systems
7.3 Encoding Text with Binary
7.4 Pixel Images
7.5 Hexadecimal
7.6 Pixel Colors!
7.7 Cryptography
Standard
2.1 Intro to Digital Information
2.1 Intro to Digital Information
2.2 Number Systems
2.2 Number Systems
2.3 Encoding Text with Binary
2.3 Encoding Text with Binary
2.4 Pixel Images
2.4 Pixel Images
2.5 Hexadecimal
2.5 Hexadecimal
2.6 Pixel Colors!
2.6 Pixel Colors!
Standard
5.6 Using RGB to Create Colors
5.6 Using RGB to Create Colors
Standard
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
Standard
9.1 Intro to Digital Information
9.1 Intro to Digital Information
9.2 Number Systems
9.2 Number Systems
9.3 Encoding Text with Binary
9.3 Encoding Text with Binary
9.4 Pixel Images
9.4 Pixel Images
9.5 Hexadecimal
9.5 Hexadecimal
9.6 Pixel Colors!
9.6 Pixel Colors!
Standard
2.2 Notational Systems
2.3 Data Representation
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7.2 Notational Systems
7.3 Data Representation
7.3 Data Representation
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5.1 Intro to Digital Information
5.2 Number Systems
5.3 Encoding Text with Binary
5.4 Pixel Images
Standard
5.4 Lossy Compression
Standard
3.6 Using RGB to Create Colors
3.6 Using RGB to Create Colors
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
6.8 Data Compression
6.9 Lossy Compression
6.10 Cryptography
Standard
5.4 Lossy Compression
Standard
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
Standard
5.6 Using RGB to Create Colors
5.6 Using RGB to Create Colors
Standard
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
Standard
6.6 Using RGB to Create Colors
6.6 Using RGB to Create Colors
Standard
10.2 Notational Systems
10.3 Data Representation
10.3 Data Representation
Standard
10.5 Using Input Fields
10.11 Using APIs
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 Data Compression
6.8 Lossy Compression
Standard
5.6 Using RGB to Create Colors
5.6 Using RGB to Create Colors
Standard
5.1 Intro to Digital Information
5.2 Number Systems
5.3 Encoding Text with Binary
5.4 Pixel Images
5.5 Hexadecimal
5.6 Pixel Colors!
Standard
1.1 Intro to Digital Information
1.2 Number Systems
1.3 Encoding Text with Binary
Standard
8.2 Notational Systems
8.3 Data Representation
Standard
1.5 Visualizing and Interpreting Data
1.5 Visualizing and Interpreting Data
1.6 Interpreting Data
1.6 Interpreting Data
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9.2 Notational Systems
9.3 Data Representation
9.3 Data Representation
Standard
5.6 Using RGB to Create Colors
5.6 Using RGB to Create Colors
Standard
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
Standard
4.1 Intro to Digital Information
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
Standard
4.1 Intro to Digital Information
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
Standard
7.1 Intro to Digital Information
7.1 Intro to Digital Information
7.2 Number Systems
7.2 Number Systems
7.3 Encoding Text with Binary
7.3 Encoding Text with Binary
7.4 Pixel Images
7.4 Pixel Images
7.5 Hexadecimal
7.5 Hexadecimal
7.6 Pixel Colors!
7.6 Pixel Colors!
Standard
4.5 Using Input Fields
4.11 Using APIs
Standard
9.5 Using Input Fields
9.11 Using APIs
Standard
2.2 Notational Systems
2.3 Data Representation
2.3 Data Representation
Standard
7.1 Intro to Digital Information
7.2 Number Systems
7.3 Encoding Text with Binary
7.4 Pixel Images
7.5 Pixel Colors!
7.6 Data Compression
7.7 Lossy Compression
7.8 Cryptography
Standard
9.2 Notational Systems
9.3 Data Representation
9.3 Data Representation
Standard
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
Standard
5.6 Using RGB to Create Colors
5.6 Using RGB to Create Colors