Multiplying Binomials with Algebra Tiles

Oppilaan esikatselu
Asetukset -valikko

Tutkimustehtävä

GR. 9-12

Skill:

Add, subtract, and multiply polynomials.

Verified resource

Multiplying Binomials with Algebra Tiles

Build monomials using algebra tiles and observe how they are multiplied and simplified.

Putting It All Together

Answer these open ended questions on your own or with others to form deeper math connections.

Avoin kysymys 1

List all the types of algebra tiles.

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Avoin kysymys 2

Explain the area and dimensions of each type of algebra tile.

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Avoin kysymys 3

Why could the arrangement of algebra tiles into a rectangle be described as an area problem?

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Avoin kysymys 4

Describe what a rectangle composed of algebra tiles would look like for (x+4)(x+3).

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Avoin kysymys 5

Before the expanded product is simplified, (x+4)(x+3) = x2 + 4x + 3x + 12. How are 4x and 3x represented in the algebra tiles rectangle?

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Avoin kysymys 6

How many big square algebra tiles would you use for (3x + 1)(2x +3)?

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Avoin kysymys 7

What do you notice about the differences between positive and negative algebra tiles?

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Avoin kysymys 8

What happens to the algebra tiles when like terms zero out?

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