Eastman 8th Math

Gretchen Eastman, Nov 7, 2014

This GeoGebra Book is for my 8th grade math students at Springville Secondary School in Springville, Iowa.

Table of Contents

  1. Looking for Pythagoras
    1. 30-60-90 Right Triangles
    2. 45-45-90 Right Triangles
    3. Angles Created by Two Parallel Lines Cut by a Transversal
  2. Butterflies, Pinwheels, and Wallpaper
  3. Volume of Cylinders, Cones, and Spheres
    1. Volume of cylinder
    2. volume of cylinder and cone
    3. Volume Of Sphere

1.

Looking for Pythagoras

This Connected Mathematics unit focuses on plotting points in a coordinate grid, what a square root is, and the Pythagorean Theorem.

  • 1. 30-60-90 Right Triangles
  • 2. 45-45-90 Right Triangles
  • 3. Angles Created by Two Parallel Lines Cut by a Transversal

1.1.

30-60-90 Right Triangles

30-60-90 Right Triangles
– chermann2.10

1.2.

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1.3.

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2.

Butterflies, Pinwheels, and Wallpaper

This chapter focuses on symmetry and transformations.


    This chapter does not contain any resources yet.

3.

Volume of Cylinders, Cones, and Spheres

  • 1. Volume of cylinder
  • 2. volume of cylinder and cone
  • 3. Volume Of Sphere

3.1.

Volume of cylinder

Use the sliders to create a cylinder. Then learn how to find the volume of the cylinder.
– Duane Habecker

3.2.

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3.3.

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