5, Lesson 2, Unit 2, Grade 8, OpenUp icon
Instructional Activity

Quadrilateral on a Circular Grid

Lesson 2. Unit 2. Grade 8 Open Up Resources

Open Up Resources15 min(s)

This Instructional Activity is a part of the Lesson 2, Unit 2, Grade 8. This activity continues studying dilations on a circular grid, this time focusing on what happens to points lying on a polygon. Students first dilate the vertices of a polygon as in the previous activity. Then they examine what happens to points on the sides of the polygon. They discover that when these points are dilated, they all lie on a side of another polygon. Just as the image of a grid circle is another circle, so the dilation of a polygon is another polygon.

You must log inorsign upif you want to:*

*Teacher Advisor is 100% free.