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Quadratics Playlist for Algebra 1

Quadratic equations are basically "code" for all variations of y = x squared. They form parabolas, which are bowl shaped graphs, either facing up or down. (They can face left and right too, but that's covered in Algebra 2). Here we'll learn how to graph them, and solve them when y = 0. And the fun part is that every video features either a T-shirt, or Star Trek. No better gear exists?

Helpful tips:

  • At the top of each video, you can access that lesson's worksheet and quiz.

  • The worksheet contains the exact problems we cover in the video. Just print the sheet and work along with the class.

  • Take the quiz right after the video, to see how well you learned it.

  • To access the worksheet and quiz at any time, simply pause the video.

  • Below, you also have the option of viewing the same playlist on YouTube.


The videos in this playlist include:

1 of 4 – Quadratic Functions (parabolas)

2 of 4 – Analyzing (Transformations of) Quadratic Graphs/Functions

3 of 4 – Completing the Square

4 of 4 – Quadratic Formula

Previous playlist :

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