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AR 9-12: CSL2.3.2

CodeHS Lessons

Compare and contrast level-appropriate numeric and non-numeric data representations. NOTE: Topics could include, but are not limited to, analog vs. digital, ASCII/Unicode, bar codes, compression, encoding, light/pixels, size of file vs. data types vs. storage needed, sound wave/sampling.

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9.3 Data Representation
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2.1 Project: Steganography
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6.7 Project: Steganography
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2.7 Project: Steganography
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6.2 Number Systems
6.3 Encoding Text with Binary
6.5 Hexadecimal
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11.2 Number Systems
11.3 Encoding Text with Binary
11.5 Hexadecimal
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11.2 Number Systems
11.3 Encoding Text with Binary
11.5 Hexadecimal
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2.2 Number Systems
2.3 Encoding Text with Binary
2.5 Hexadecimal
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3.3 Comments & Pseudocode
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5.3 Comments & Pseudocode
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5.3 Comments & Pseudocode
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2.3 Comments & Pseudocode
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1.3 Comments & Pseudocode
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1.3 Comments & Pseudocode
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3.3 Comments & Pseudocode
8.2 Number Systems
8.3 Encoding Text with Binary
8.5 Hexadecimal
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5.12 Binary
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4.10 Number Systems
4.11 Encoding Text with Binary
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3.10 Number Systems
3.11 Encoding Text with Binary
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3.3 Comments & Pseudocode
8.2 Number Systems
8.3 Encoding Text with Binary
8.5 Hexadecimal
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3.3 Comments & Pseudocode
8.2 Number Systems
8.3 Encoding Text with Binary
8.5 Hexadecimal
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3.3 Comments & Pseudocode
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15.3 Data Representation
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5.2 Number Systems
5.3 Encoding Text with Binary
5.5 Hexadecimal
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5.2 Number Systems
5.3 Encoding Text with Binary
5.5 Hexadecimal
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5.1 Project: Steganography
24.3 Data Representation
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3.3 Comments & Pseudocode
8.2 Number Systems
8.3 Encoding Text with Binary
8.5 Hexadecimal
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3.3 Comments & Pseudocode
8.2 Number Systems
8.3 Encoding Text with Binary
8.5 Hexadecimal
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3.3 Comments & Pseudocode
8.2 Number Systems
8.3 Encoding Text with Binary
8.5 Hexadecimal
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3.3 Comments & Pseudocode
8.2 Number Systems
8.3 Encoding Text with Binary
8.5 Hexadecimal
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2.2 Number Systems
2.3 Encoding Text with Binary
2.5 Hexadecimal
4.3 Comments & Pseudocode
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3.3 Comments & Pseudocode
8.2 Number Systems
8.3 Encoding Text with Binary
8.5 Hexadecimal
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9.2 Number Systems
9.3 Encoding Text with Binary
9.5 Hexadecimal
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2.3 Data Representation
7.12 Binary
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7.3 Data Representation
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4.7 Project: Steganography
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3.3 Comments & Pseudocode
8.2 Number Systems
8.3 Encoding Text with Binary
8.5 Hexadecimal
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6.1 Project: Steganography
10.3 Data Representation
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5.2 Number Systems
5.3 Encoding Text with Binary
5.5 Hexadecimal
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1.2 Number Systems
1.3 Encoding Text with Binary
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8.3 Data Representation
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9.3 Data Representation
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3.3 Comments & Pseudocode
8.2 Number Systems
8.3 Encoding Text with Binary
8.5 Hexadecimal
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4.7 Project: Steganography
7.2 Number Systems
7.3 Encoding Text with Binary
7.5 Hexadecimal
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3.3 Comments & Pseudocode
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2.3 Data Representation
7.12 Binary
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2.7 Project: Steganography