IN Computer Science: 7352.D2.2
CodeHS Lessons
Analyze machine level representation of data including: ● Bits, bytes, and words ● Numeric data representation (Binary, Hexadecimal, BCD, 1's Complement, 2's Complement, and Floating Point format) ● Non-numeric data (Characters, Images, Sounds, Video) ● Illustrate color models and their use in computer graphics. ● Conversion of numerical data from one format to another ● Effect of fixed-length number representations on accuracy and precision
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| 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 |
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| 5.6 Using RGB to Create Colors |
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| 5.6 Using RGB to Create Colors |
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| 6.7 Using RGB to Create Colors |
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| 6.6 Using RGB to Create Colors |
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| 5.6 Using RGB to Create Colors |
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| 5.6 Using RGB to Create Colors |
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| 5.6 Using RGB to Create Colors |
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| 5.6 Using RGB to Create Colors |
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| 15.2 Notational Systems |
| 15.3 Data Representation |
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| 4.6 Pixel Images |
| 4.7 Using RGB to Create Colors |
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| 24.2 Notational Systems |
| 24.3 Data Representation |
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| 5.6 Using RGB to Create Colors |
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| 5.6 Using RGB to Create Colors |
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| 5.6 Using RGB to Create Colors |
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| 5.6 Using RGB to Create Colors |
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| 5.6 Using RGB to Create Colors |
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| 7.2 Notational Systems |
| 7.3 Data Representation |
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| 3.6 Using RGB to Create Colors |
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| 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 |
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| 5.6 Using RGB to Create Colors |
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| 6.6 Using RGB to Create Colors |
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| 10.2 Notational Systems |
| 10.3 Data Representation |
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| 5.6 Using RGB to Create Colors |
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| 2.2 Notational Systems |
| 2.3 Data Representation |
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| 8.2 Notational Systems |
| 8.3 Data Representation |
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| 9.2 Notational Systems |
| 9.3 Data Representation |
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| 5.6 Using RGB to Create 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! |
| 8.7 Image Manipulation |
| 8.8 Data Compression |
| 8.9 Lossy Compression |
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| 12.8 Hexadecimal |
| 12.10 Data Compression |
| 12.11 Lossy Compression |
