IM Grade 7 Unit 1: Scale Drawings

Kym Roberts, 28 sep 2020

IM Grade 7 Unit 1 Support Tasks

Innehåll

  1. Lesson 1: What are Scaled Copies?
  2. Lesson 2: Corresponding Parts & Scaled Factors
  3. Lesson 4: Scaled Relationships
  4. Lesson 5: The Size of the Scale Factor
  5. Lesson 7: Scale Drawings
  6. Lesson 9: Creating Scale Drawings
    1. IM 7.1.9.2 Bedroom Floor Plan

1.

Lesson 1: What are Scaled Copies?


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2.

Lesson 2: Corresponding Parts & Scaled Factors


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3.

Lesson 4: Scaled Relationships


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4.

Lesson 5: The Size of the Scale Factor


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5.

Lesson 7: Scale Drawings


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6.

Lesson 9: Creating Scale Drawings

  • 1. IM 7.1.9.2 Bedroom Floor Plan

6.1.

IM 7.1.9.2 Bedroom Floor Plan

Instructions:
Noah wants to create a floor plan that is a scale drawing.
[list=1][*]The actual length of Wall C is 4 m. To represent Wall C, Noah draws a segment 16 cm long. What scale is he using? Explain or show your reasoning.[/*][/list]
2. Find another way to express the scale.[br]
3. The actual lengths of Wall A, Wall B, and Wall D are 2.5 m, 2.75 m, and 3.75 m. Determine how long these walls will be on Noah’s scale floor plan. [br]
Draw Noah's floor plan on the grid below. Remember to label each side.
– Kym Roberts, IM 6 - 8 Math

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