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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
The Red Chair
Transformaciones usando coordenadas
z`]]
從邊長辨認四邊形
判斷錐體
Discover Resources
Peaucellier's linkage
reseau
Problem 103
FORUM-tentative-to-solve
Theorem 1-2
Approximate 2D Euclidean distance
Discover Topics
Intersection
Set Theory
Rhombus
Power Functions
Straight Lines
