Learn on PengiReveal Math, Course 1Module 9: Volume and Surface Area

9-1 Volume of Rectangular Prisms

In this Grade 6 lesson from Reveal Math, Course 1 (Module 9), students learn how to find the volume of rectangular prisms using two methods: packing with unit cubes and applying the volume formula V = ℓwh. The lesson extends beyond whole-number measurements to include rectangular prisms with fractional dimensions, using both the unit cube method and the formula V = Bh to calculate volume in cubic units.

Section 1

Introduction to Volume and Unit Cubes

Property

Volume is the measure of the amount of space inside a solid, three-dimensional figure.

It is always measured in cubic units, such as cubic inches (in³), cubic feet (ft³), or cubic centimeters (cm³).

Book overview

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Module 9: Volume and Surface Area

  1. Lesson 1Current

    9-1 Volume of Rectangular Prisms

  2. Lesson 2

    9-2 Surface Area of Rectangular Prisms

  3. Lesson 3

    9-3 Surface Area of Triangular Prisms

  4. Lesson 4

    9-4 Surface Area of Pyramids

Lesson overview

Expand to review the lesson summary and core properties.

Expand

Section 1

Introduction to Volume and Unit Cubes

Property

Volume is the measure of the amount of space inside a solid, three-dimensional figure.

It is always measured in cubic units, such as cubic inches (in³), cubic feet (ft³), or cubic centimeters (cm³).

Book overview

Jump across lessons in the current chapter without opening the full course modal.

Continue this chapter

Module 9: Volume and Surface Area

  1. Lesson 1Current

    9-1 Volume of Rectangular Prisms

  2. Lesson 2

    9-2 Surface Area of Rectangular Prisms

  3. Lesson 3

    9-3 Surface Area of Triangular Prisms

  4. Lesson 4

    9-4 Surface Area of Pyramids