8th grade

Understanding congruence

What Is Congruence?

Understanding solid figures

What Is a Sphere?

How Do You Find the Volume of a Sphere?

What Is a Cone?

How Do You Find the Volume of a Cone?

What Is a Cylinder?

How Do You Find the Volume of Any Cylinder?

Congruence in the coordinate plane

What Is a Reflection in the Coordinate Plane?

What Is a Translation in the Coordinate Plane?

What Is a Rotation in the Coordinate Plane?

Understanding similarity

What Is Similarity?

What Are Similar Triangles?

Using informal arguments to establish facts about the angle

Understand the Pythagorean Theorem

What Is the Pythagorean Theorem?

How Do You Prove the Pythagorean Theorem?

Apply the Pythagorean Theorem

How Do You Use the Pythagorean Theorem to Find the Hypotenuse?

How Do You Use the Pythagorean Theorem to Find the Length of One of the Short Sides of a Right Triangle?

Understand and apply the Pythagorean Theorem.

Geometry