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This Pascal's Triangle instructional video also includes:
How can a triangle help expand binomials? Young mathematicians watch as (x + y)^n is expanded for small values of n to discover patterns in coefficients to develop Pascal's triangle. The problem video then connects Pascal's triangle to combinations.
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Concepts
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Instructional Ideas
- Use the video to introduce binomial coefficients
Classroom Considerations
- Learners should be familiar with combinations
- Note that the problem video repeats a lot of the information in the concept video
Pros
- Video includes concise explanations
Cons
- Problem video is missing its transcript