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Turning Point

Turning Point

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Turning Point

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  1. Turning Point This system is an expensive tool that will help you let me know how you are learning.

  2. This system allows me to… • Ask you questions and get your answer right away. • Check your answer instantly so I know if you understand the material. • YOU simply need to read the question, point your clicker at the overhead projector and choose your response.

  3. Each day that we use the system… • You will have to pick up the key pad that is assigned to you. • The key pads will be in the Turning Point Notebook on the front table. • Make sure that you do not intentionally damage the keypad (or accessorize, decorate it or alter it in any way). • Pay attention and answer the questions where appropriate.

  4. Please know that… • I know which response is yours and you may be graded on it, so pay attention and choose wisely. • I know which key pad is yours, so take care of it. • The keypads aren’t cheap, so please treat it with respect and let me know if something is wrong with it so you don’t become responsible for it. • I understand that accidents happen, but you need to bring that to my attention. Vandalism will not be tolerated!

  5. At this time we will pause so you can pick up your keypad. # 1-8 please report to the front table. Everyone else needs to wait for further directions. Make sure that you get the keypad that has your number on it!

  6. 13 of 32 P_R_B_L_ • O A U O • U O I A • O A A A • U A A E

  7. 14 of 32 The point where the curve turns and goes the other direction (the maximum or minimum) is known as • the parabola • the vertex • the axis of symmetry • the quadratic equation

  8. 0 The vertex is a line. • True • False

  9. 14 of 32 Answer Now This system is tight. • True • False

  10. Fastest Responders (in seconds)

  11. 0 A root is also known as a solution. • True • False

  12. 14 of 32 0 The curve is also known as • The axis of symmetry • The vertex • The origin • The parabola

  13. 14 of 32 0 Which number tells us the direction the curve opens? • a • b • c

  14. 0 What makes a quadratic equation quadratic? • Standard form • The x squared • y= • 0=

  15. 0 is the formula for the • vertex • axis of symmetry • quadratic formula • quadratic equation

  16. 0 When you take the x from that formula and plug it into the equation, you are finding the • vertex • axis of symmetry • quadratic formula • quadratic equation

  17. 0 is the formula for the • vertex • axis of symmetry • quadratic formula • quadratic equation

  18. The quadratic formula finds the • vertex • Axis of symmetry • The roots of the equation • The x-intercepts