Students are shown how to substitute measurements of interior angles of a triangle to calculate the degree of an exterior angle.

This video will show students how to find the formula to calculate volume for a cylinder.

This video will show students how to find the formula to calculate volume for a cone.

This video will show students how to find the formula to calculate volume for a sphere.

Show students how creating a scatter plot can show a relationship between two different sets of data.

Students can locate irrational numbers approximately on a number line diagram, and estimate the value of expressions.

This video defines what a transformation is, as well as rigid motion and image when identifying a figure.

This video shows students an example of how to rotate a figure correctly within a plane across an axis.

Help students understand the distributive property with subtraction using figures.