Butterflies, Pinwheels, and Wallpaper - Select Problems

maddison.myers, cary.hoste, Nov 30, 2018

8th Grade Math Centennial Middle School Unit 3

Table of Contents

  1. Investigation 1
    1. Inv 1.4 Figure 1 - Properties of Transformations
    2. Inv 1.4 Figure 2 - Properties of Transformations
    3. Inv 1.4 Figure 3 - Properties of Transformations
  2. Investigation 2
    1. Inv 2.1 - Connecting Congruent Polygons
    2. Inv 2.2A - Congruent Triangles
    3. Inv 2.2B - Congruent Triangles
    4. Inv 2.2C - Congruent Triangles
    5. Inv 2.2D - Congruent Triangles
    6. Inv 2.2E - Congruent Triangles
    7. Inv 2.2F - Congruent Triangles
  3. Investigation 4
    1. Inv 4.1A - Focus on Dilations
    2. Inv 4.1C - Focus on Dilations
    3. Inv 4.3E

1.

Investigation 1

All investigations from Investigation 1.

  • 1. Inv 1.4 Figure 1 - Properties of Transformations
  • 2. Inv 1.4 Figure 2 - Properties of Transformations
  • 3. Inv 1.4 Figure 3 - Properties of Transformations

1.1.

Inv 1.4 Figure 1 - Properties of Transformations

Investigation 1.4 - pg. 17 in your green book[br][b]First Figure[/b]
Part A:
[b]In your Google Doc, [/b]describe transformations you need to create the [color=#ff0000]red[/color] polygon from the [color=#00ff00]green[/color] polygon.
Now, [i]DO [/i]the transformations you need to create the red polygon from the green polygon.
Part B
Screenshot your transformation above [b]into your Google Doc.[/b][br]Answer all questions Part B:1-5 [b][i]in your Google Doc[/i][/b].
– cary.hoste, maddison.myers

1.2.

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1.3.

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2.

Investigation 2

  • 1. Inv 2.1 - Connecting Congruent Polygons
  • 2. Inv 2.2A - Congruent Triangles
  • 3. Inv 2.2B - Congruent Triangles
  • 4. Inv 2.2C - Congruent Triangles
  • 5. Inv 2.2D - Congruent Triangles
  • 6. Inv 2.2E - Congruent Triangles
  • 7. Inv 2.2F - Congruent Triangles

2.1.

Inv 2.1 - Connecting Congruent Polygons

1) Turn to Investigation 2.1 on pg. 31 in your green book[br]2) Transform ABCD to fit directly on PQRS[br]
Screenshot your transformation(s) [b]into your Google Doc.[br][/b]Then, write the answer to all Parts A,B,C,D [i][b]in your Google Doc.[/b][/i]
– cary.hoste, maddison.myers

2.2.

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2.3.

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2.4.

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2.5.

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2.6.

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2.7.

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3.

Investigation 4

  • 1. Inv 4.1A - Focus on Dilations
  • 2. Inv 4.1C - Focus on Dilations
  • 3. Inv 4.3E

3.1.

Inv 4.1A - Focus on Dilations

Part A
1. In your green book turn to Inv. 4.1 on page 77[br]2. Do the dilation instructed in Part A at the top of page 77[br]3. [i]Use the area tool, angle tool, and length tool to measure each polygon.[br][/i] [b]Screenshot each shape into your Google Doc[/b] after you do each type of measurement.[br]4. Answer the questions in Part A [b]in your Google Doc.[/b]
– cary.hoste, maddison.myers

3.2.

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3.3.

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