Google Classroom
Google Classroom
GeoGebra
GeoGebra Lesson
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Lesson
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
Graphing Basic and Compound Inequalities
Modifiable Right Triangular Prism
Identifying Solids Formed by Rotation
Rotating Custom Polygons Around an Axis
Linear Combination of Vectors
Discover Resources
Triangle Properties
Measuring angles of polygons
Exploring Incenter
Euclid's Element, Book I, Proposition 1
Angle Addition Exploration
Discover Topics
Cone
Pie Chart or Circle Chart
Linear Functions
Solids or 3D Shapes
Pythagoras or Pythagorean Theorem
