This video gives more detail about the mathematical principles presented in Spheres.
This video shows how to work step-by-step through one or more of the examples in Spheres.
A list of student-submitted discussion questions for Spheres.
To stress understanding of a concept by summarizing the main idea and applying that understanding to create visual aids and generate questions and comments using a Concept Matrix.
To reinforce and increase concept comprehension, and to analyze similarities and differences between topics using a Two Column Table.
Summarize the main idea of a reading, create visual aids, and come up with new questions using a Four Square Concept Matrix.
This study guide looks at the characteristics of spheres, surface area, and volume of spheres.
The surface area of a sphere is opened up to illustrate how the formula for the surface area of a sphere can be understood.
The volume of a sphere is mapped into an equivalent pyramid to illustrate how the formula for the volume of a sphere can be understood.