Scaled Drawings

Presentation

•

Mathematics

•

9th - 10th Grade

•

Practice Problem

•

Medium

•

CCSS

7.G.A.1, 7.RP.A.2C

Standards-aligned

Teri Giumarra

Used 9+ times

FREE Resource

7 Slides • 6 Questions

Scaled Drawings

Math Literacy

WARM UP!

Key Ideas

Multiple Choice

A(n) _________________________________ is a drawing in which the parts of the drawing are proportional to that of the

original drawing.

enlargement

equivalent ratios

corresponding

scale drawing

reduction

Multiple Choice

A scale drawing is considered to be a(n)____________________

if it is larger than the original drawing.

enlargement

equivalent ratios

reduction

corresponding

scale drawing

Multiple Choice

A scale drawing is considered to be a(n) _________________________________ if it is smaller

than the original drawing.

enlargement

equivalent ratios

reduction

corresponding

scale drawing

Multiple Choice

The corresponding lengths between the scale drawing and the original drawing are ______________________________.

enlargement

equivalent ratios

reduction

scale drawing

Watch the video and be prepared to answer the following:

What example was used to show how to find the scale factor when you want to make something smaller than the original?

Open Ended

What example was used to show how to find the scale factor when you want to make something smaller than the original?

Type response here

Let's Practice!

https://whiteboard.fi/giumarra

Brain Break ~ 3 mins

We will come back for competition!

Mad Lib! Group Work

Work together to solve the Mad Lib!

Everyone has to turn in their own form.

https://forms.gle/qRhjQLM4cHni1AP2A

Open Ended

How could understanding scale factors help you in the future?

Type response here

Scaled Drawings

Math Literacy

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