Lessons

Identify and label threedimensional figures
In this lesson you will learn how to identify the parts of threedimensional figures by locating faces, bases, vertices, edges, and height.

Identify the difference between a square unit and a cubic unit
In this lesson you will learn to identify the difference between a square unit and a cubic unit by analyzing dimensions.

Find volume by counting cubes
In this lesson you will learn how to determine the volume of a prism by analyzing layers and counting cubes.

Find volume by multiplying the area of the base by the height
In this lesson you will learn how to compute volume by multiplying the area of the base times the height.

Recognize that volume is additive by finding the volume of a 3D figure composed of two rectan...
In this lesson you will recognize that volume is additive by finding the volume of a 3D figure composed of two rectangular prisms.