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Outline
Eastman 7th Math
Stretching and Shrinking
Circles
Eastman 7th Math
Author:
Gretchen Eastman
These activities are for my students in 7th grade math at Springville, IA.
Table of Contents
Stretching and Shrinking
Perimeter Scale Factor vs Area Scale Factor
Wumps
Missing lengths in similar triangles
Similar Triangles Problem
Shadows and Right Triangles
Circles
Rolling a circle to find pi
Area of a Circle
Parts of a Circle
Next
Perimeter Scale Factor vs Area Scale Factor
New Resources
Circle Passing Through 3 Points
Exploring GeoGebra for the First Time
Shells
Prism Drawn in 1-Point Perspective
Triangle with 3 Right Angles
Discover Resources
Square Template (Scaffolded Investigation)
Sine Shifting
Untitled
Mean Absolute Deviation
תכונות בפרמידה לא ישרה
Discover Topics
Circle
Similar Triangles
Geometric Distribution
Bar Chart or Bar Graph
Conic Sections
