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CO 9-12: CS.HS.2.1c

  1. Frameworks
  2. Colorado 9-12

CodeHS Lessons

Explain the difference between decimal, hexadecimal, octal and binary number formats and how they are used in computing environments.

AP Computer Science Principles in JavaScript
Standard
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

AP Computer Science Principles: Cybersecurity
Standard
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

Computing Ideas (Lovelace)
Standard
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

Fundamentals of Cybersecurity
Standard
10.2 Notational Systems
10.3 Data Representation

Creative Computing (MS)
Standard
11.2 Number Systems
11.3 Encoding Text with Binary
11.5 Hexadecimal
11.4 Pixel Images
11.6 Pixel Colors!
11.7 Image Manipulation

Creative Computing (HS)
Standard
11.2 Number Systems
11.3 Encoding Text with Binary
11.5 Hexadecimal
11.4 Pixel Images
11.6 Pixel Colors!
11.7 Image Manipulation

Introduction to the Internet
Standard
2.2 Number Systems
2.3 Encoding Text with Binary
2.4 Pixel Images
2.5 Hexadecimal
2.6 Pixel Colors!

Tech Apps and Coding
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!

AP Computer Science A (Mocha)
Standard
5.12 Binary

Connecticut Tech Apps and Coding
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!

Delaware Tech Apps and Coding
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!

Iowa Tech Apps and Coding
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!

Michigan Tech Apps and Coding
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!

Montana Tech Apps and Coding
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!

New Hampshire Tech Apps and Coding
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!

New Mexico Tech Apps and Coding
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!

Pennsylvania Tech Apps and Coding
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!

Virginia Cybersecurity Fundamentals
Standard
9.2 Notational Systems
9.3 Data Representation

Washington Tech Apps and Coding
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
8.6 Pixel Colors!

IB Computer Science Standard Level
Standard
4.2 Number Systems
4.3 Encoding Text with Binary
4.4 Hexadecimal
4.5 Pixel Images
4.6 Pixel Colors!

IB Computer Science Higher Level (Year One)
Standard
4.2 Number Systems
4.3 Encoding Text with Binary
4.4 Hexadecimal
4.5 Pixel Images
4.6 Pixel Colors!