Lesson 1.3.3: Reflections |
For this lesson there are 11 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 1.3.3 Worksheet
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Whole Class Warm Up
Follow the links below and complete each activity on Khan. Make sure you sign in to Khan when you get there.
Follow the links below and complete each activity on Khan. Make sure you sign in to Khan when you get there.
1.) Video: Targets and Key Information
Watch this video and take notes on ALL of the notes. If there is anything that is listed in the "key information" section that you do not already know, make sure you go back to the lesson that is listed in red and find the information. |
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2.) Get a Printout Worksheet
Most of the rest of the notes you will take for this lesson will be on a printout with activities on it. Please raise your hand to let me know you need the Lesson 1.3.3 worksheet. If I am not at school, please find it on the front table.
Most of the rest of the notes you will take for this lesson will be on a printout with activities on it. Please raise your hand to let me know you need the Lesson 1.3.3 worksheet. If I am not at school, please find it on the front table.
4.) Video: Exploring the Line of Reflection
This video walks through the Exploratory Challenge. It first explains what the challenge is actually asking and then walks through the steps of how to accomplish each task and answer each question. Even if you completed the challenge, please watch and LISTEN in to some of my descriptions. Feel free to put the video on double speed if you prefer. |
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6.) Video: We Do #1
You have attempted the We Do, and now I do it with you. Watch this video to see how I find the line of reflection. This will help us write a definition of a reflection soon. |
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7.) Video: Reflection Definition
Watch this video and take ALL the notes. This video will give a precise definition (and explanation) of a reflection. |
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9.) We Do #2: Construct the Reflection
On the back of your worksheet you will find another "We Do..." Your task is to construct the reflection of triangle ABC. There are very precise steps given for you to follow and the first few steps are started for you. Complete the rest of the steps and construct the reflection. |
10.) Video: We Do #2
Watch this video to see my solution to We Do #2. This video will serve as my explanation on how to construct a reflection. |
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