Root Robot (Level 2)

Variables

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Lesson

What is a variable?

• ​Computer programs need a place to store data.
• Memory is the place inside the computer where data is stored.
• In order to be useful to humans, we need to label the places in memory we want programs to use.
• We call these labels VARIABLES!

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Activities

•  Make and run this program. Click here for slides of the video.

• ​Make and run this program.

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