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Variables are used as placeholders for values such as numbers or words. Variables allow for a lot of freedom in programming. Instead of having to type out a phrase many times or remember an obscure number, computer scientists can use variables to reference them. This lesson helps to explain what variables are and how we can use them in many different ways. The idea of variables isn't an easy concept to grasp, so we recommend allowing plenty of time for discussion at the end of the lesson.
- Subject:
- Coding
- Computer & Digital Technologies
- Computer Science
- Education
- Educational Technology
- Math
- Science
- Material Type:
- Activity/Lab
- Lesson
- Provider:
- Code.org
- Provider Set:
- CS Fundamentals 2019-2154
- Date Added:
- 10/11/2019