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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
Cartesian vs Polar
Rose Curve
Fourier Lissajous (Mechanical)
Viviani's Curve
apec
Discover Resources
Kabinettprojektion
Final Project 2
Testing Complex Numbers in the Mandelbrot Set
Matrix Prezi
CircleSquare2
Discover Topics
Ellipse
Frequency Distribution
Geometric Transformations
Quadrilaterals
Pyramid
