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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
Exploring GeoGebra for the First Time
Prism Drawn in 1-Point Perspective
Triangle with 3 Right Angles
Reflection Across 2 Parallel Lines
apec
Discover Resources
Stroboscope
area-width / division by fractions (part 1)
Exploration 1-1
Piecewise function f(x)
Finding H.C.F. by Listing Factors 運用列舉法求最大公因數
Trigonometry-TK Maths
Discover Topics
Polygons
Plane Figures or Shapes
Random Experiments
Exponential Functions
Tangent Line or Tangent
