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Variables are the name of the game. The video instructor explains the importance of defining a variable and then models how to write an expression. He reviews three different problem scenarios and then builds expressions to model each situation.
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1 Download
CCSS:
Adaptable
Additional Tags
Instructional Ideas
- Pause the video after the presentation of each problem; have individuals write their own expressions and check with the video answer
- Post the lesson as a resource for review
Classroom Considerations
- Requires previous work with variable expressions
- This video is hosted on YouTube
Pros
- Emphasizes the need for units
- Offers clear explanations that are easy to follow
Cons
- None