Scaled Drawings

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?

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?