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Lesson Plan
Code.org

Encoding Color Images

For Teachers 9th - 12th
Color me green. The fourth lesson in a unit of 15 introduces the class to color images and how to encode color images using binary code and hexadecimal numbers — and they will quickly notice that it is easier to code the...
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Worksheet
Curated OER

Hexadecimal to Octal Conversion

For Students 7th - 9th
In this conversion worksheet, students convert from hexadecimal to octal units. This two-page worksheet contains 20 problems. These problems may be completed on-line or may be produced in printed form.
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Worksheet
Math eBook

Hexadecimal to Decimal Conversion

For Students 8th - 10th
For this conversion worksheet, students convert hexadecimal to decimal numbers. This two-page worksheet contains approximately 20 problems. This interactive worksheet may be completed on-line or printed.
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Worksheet
Curated OER

Numbers System Conversions

For Students 7th - 10th
In this number system conversions worksheet, students explore, analyze and develop mastery skills in converting between alternative number systems.