Lesson Plan
Google

Google for Education: Ciphering a Sentence

For Teachers 3rd - 6th
In this lesson, the students have a goal to map each alphabet letter to a number in the range 1-26. They use some simple rules to create this mapping and then use this mapping to encode a sentence.
Lesson Plan
Code.org

Code.org: Cs Fundamentals: Happy Maps

For Teachers Pre-K - 1st
The bridge from algorithms to programming can be a short one if students understand the difference between planning out a sequence and encoding that sequence into the appropriate language. This activity will help students gain experience...

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