Lesson 1.3.2: Rotations |
For this lesson there are 8 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 your Lesson 1.3.2 Worksheet
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Whole Class Warm Up
We will do a couple problems as a class for each activity below. Then it will be your turn to complete the following Khan Academy Activities.
Make sure to sign in to Khan when you get there.
We will do a couple problems as a class for each activity below. Then it will be your turn to complete the following Khan Academy Activities.
Make sure to sign in to Khan when you get there.
1.) Start your notes
Write down the lesson title and targets in your notes.
Target: I can manipulate rotations by each parameter—center of rotation, angle of rotation, and a point under the rotation.
https://www.khanacademy.org/math/geometry/transformations/hs-geo-rotations/e/rotations-1
Write down the lesson title and targets in your notes.
Target: I can manipulate rotations by each parameter—center of rotation, angle of rotation, and a point under the rotation.
https://www.khanacademy.org/math/geometry/transformations/hs-geo-rotations/e/rotations-1
3.) Opener Explained
Watch this video to hear/see an explanation of the opener you just attempted. |
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4.) Video: Basic Rotation Terms
This video is VERY important! Please watch the entire video and please take notes on ALL of the content. In order to understand rotations, you will definitely need to understand this content. This content serves as the foundation of the rest of the lesson and gives a firm foundation for how we talk about other transformations as well. |
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5.) Video: Rotations Written as Functions
Watch this video and take all the notes. It will explain how to read and how to write a rotation as a function. |
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7.) Video: Finding Center of Rotation and Angle of Rotation
Watch this video, but only watch part of it: ONLY WATCH THE FIRST 7 MINUTES. Skip the second half. |
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9.) Video: Finding the Center
Watch this video, but only watch part of it: Skip the first 7 minutes. Watch the second half of the video. |
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11.) Video: Center and Angle
Watch this video to see if you have the same angle and center as I do. |
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