Find the volume of a right rectangular prism with fractional edge lengths by packing it with unit cubes of the appropriate unit fraction edge lengths, and show that the volume is the same as would be found by multiplying the edge lengths of the prism. Apply the formulas *V* = *l w h* and *V* = *b h* to find volumes of right rectangular prisms with fractional edge lengths in the context of solving real-world and mathematical problems.

#### Lesson Videos:

Identify and label three-dimensional figures by locating faces, verti…

In this lesson you will learn how to identify the parts of three-dimensional figures by locating faces, bases, vertices, edges, and height.

Determine whether to find area, surface area, or volume in a given si…

In this lesson you will learn to determine whether to find area, surface area, or volume in a given situation by thinking about what units are needed.

Find the volume of a rectangular prism by filling it with unit cubes

In this lesson you will learn how to find the volume of a rectangular prism by filling it with unit cubes.

Find the volume of a rectangular prism by developing a formula

In this lesson you will learn how to find the volume of a rectangular prism by developing a formula.

Find the volume of a rectangular prism with fractional edge lengths

In this lesson you will learn how to find the volume of a rectangular prism with fractional edge lengths by filling it with fractional unit cubes.

Find the volume of a rectangular prism: using unit cubes

In this lesson you will learn how to find the volume of a rectangular prism by using unit cubes.

Find the volume of a 3-dimensional figure composed of 2 rectangular p…

In this lesson you will learn how to find the volume of a 3-dimensional figure composed of 2 rectangular prisms.

Find the volume of a fractional rectangular prism: using unit cubes

In this lesson you will learn how to find the volume of a fractional rectangular prism by using unit cubes.

#### Isolation Drills:

Volume word problems with fractions and decimals

#### Interactive Practice:

- Area and Volume of Solids – From Math for Morons Like Us, a ThinkQuest entry
- How to Find the Surface Area and Volume of Prisms – From the TCS high school mathematics ‘How-to Library’
- Measuring Area and Volume – Chapter test, multiple-choice quiz
- Space Figures and Basic Solids – Volume and surface area of several solid figures
- Surface Area and Volume – This activity allows a student to manipulate three-dimensional polyhedra to experiment with surface area and volume.
- Volume of a Cone – Instruction, practice and a quiz (they call it a game at AAA Math)
- Volume of a Cube – Instruction, practice and a quiz (they call it a game at AAA Math)
- Volume of a Cylinder – Instruction, practice and a quiz (they call it a game at AAA Math)
- Volume of a Pyramid – Instruction, practice and a quiz (they call it a game at AAA Math)
- Volume of a Rectangular Prism – Instruction, practice and a quiz (they call it a game at AAA Math)
- Volume of a Sphere – Instruction, practice and a quiz (they call it a game at AAA Math)
- Volume of a Triangular Prism – Instruction, practice and a quiz (they call it a game at AAA Math)