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Letters can be numbers, but numbers can't be letters. Viewers learn how to use variables in algebraic expressions. It shows the use of variables in conjunction with different operations.
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Additional Tags
Instructional Ideas
- Use the video to introduce algebraic notation
- Provide learners with cloze notes to record information
Classroom Considerations
- Pupils should have familiarity with the concept of variables
- This video is hosted on YouTube
Pros
- Provides examples for each operation
Cons
- Background music clashes with narration