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Instructional Video

Adding and Subtracting Polynomials

Curated and Reviewed by Lesson Planet

Algebra tiles help pupils understand many different algebra topics. The video explains the process of adding and subtracting polynomials using the tool. Seeing the terms as individual tiles helps learners understand the idea of a coefficient and how to combine terms.

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CCSS: Designed
Concepts
addition polynomials, subtraction polynomials, simplify polynomials, polynomials, algebra tiles
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Additional Tags
math
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Instructional Ideas
  • Use the video as a teacher reference to understand how to use algebra tiles with polynomials
  • Begin by showing the video in class, then distribute algebra tiles and problems to practice 
Classroom Considerations
  • Requires Internet access to view the YouTube video
  • This content requires Adobe Flash to view
Pros
  • Provides a clear explanation of how to use algebra tiles to add and subtract polynomials
Cons
  • The instructor talks quickly, making it difficult to grasp the new material
Common Core
HSA-APR.A.1