Lesson 1.2.4: Multiplying Polynomials |
For this lesson there are 16 steps for you to take. Scroll down and do each step one-by-one. The instructions under each step will help clarify exactly what you need to do, so please read all the instructions.
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Here is the worksheet for Lesson 1.2.4
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1.) Start Notes: Targets
Title your notes and write the targets listed below.
Title your notes and write the targets listed below.
- I can multiply polynomials.
2.) Video: Pre-Warm Up
Watch this video for an explanation of how to do the warm up. Take notes if you want to, but you don't have to. I just want to introduce to you how you will do the warm up. |
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3.) Notes: Warm Up
Using the method from the previous video, use a geometric diagram to compute the product of 342 x 23.
Using the method from the previous video, use a geometric diagram to compute the product of 342 x 23.
4.) Video: Warm Up
Watch this video to see my explanation of the warm up. I do something kind of strange when I group numbers together. It is foreshadowing for the work we will do with polynomials. |
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5.) Notes: Geometric Representations
Use the same method we used above to multiply these polynomials for each example listed to the right. This will hopefully give us some good lessons on how to multiply polynomials. If you forget how to do this, look back to lesson 1.2.1. There are some Geometric Representation examples. |
6.) Video: Geometric Representations 1
Watch this video to see/hear my explanation of how I multiplied part a from above in a geometric diagram. |
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7.) Video: Geometric Representations 2
Watch this video to see/hear my explanation of how I multiplied part b and c from above in a geometric diagram. |
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9.) Video: Distributive Property
Watch this video to see how I use the distributive property to multiply polynomials. |
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11.) Video: Practice 1
Watch this video to see how I solved practice 1. I give some pretty handy tips as well, so make sure to listen closely. |
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13.) Video: Practice 2
Watch this video to see how I solved practice 2. |
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