Volume of a Rectangular Prism

Multiple Choice

How do you find the area of a rectangle?

• Length + Length + Length + Length
• Length + Width
• Length x Width
• Width x Width

Multiple Choice

What is the area of the rectangle?

• 15 sq cm
• 15 cm
• 2 
• 16 cm

Multiple Choice

What is the area of this rectangle?

• 20 square millimeters
• 28 square millimeters
• 21 square millimeters
• 22 square millimeters

Finding Area with fractional units.

--Counting squares and adding up partial squares.

--Looking at rows and columns and finding a fraction of a column or row.

--Multiplying Length and Width with fractions.

Multiple Choice

When multiplying mixed numbers, the math law is to ALWAYS?

• Multiply the mixed numbers
• Change the mixed numbers to improper fractions
• Add the mixed numbers
• Subtract the mixed numbers

Multiple Choice

What is the area of the following rectangle?

• $$\frac{3}{6}$$

• $$\frac{2}{6}$$

• $$\frac{2}{5}$$

• $$\frac{3}{5}$$

Multiple Choice

What is the volume of a rectangular prism?

• The amount of space inside the prism

• The length times the width times the height

• The number of unit cubes it would take to fill the prism

• All of the above

Multiple Choice

How is volume expressed in geometry?

• In square units

• In cubic units

• In linear units

• In fraction units

Multiple Choice

What are the dimensions used to calculate the volume of a rectangular prism?

• Length, width, and height

• Area, perimeter, and height

• Radius, diameter, and height

• Base, height, and width

Multiple Choice

Which formula was used to calculate the volume of this figure?

• V = L x W

• V = L x W x S x S

• V = L x W x H

• V = L x W x 2

Multiple Choice

What is the volume of a rectangular prism with a length of 7 cm, width of 2 cm, and height of 5 cm?

• 14 cm³

• 35 cm³

• 70 cm³

• 140 cm³

Open Ended

Describe how using different sized unit cubes can affect the way we express the volume of a rectangular prism.

Draw

V = L x W x H

Solve.

Multiple Choice

length=2
width=2
height=3

• Volume=12 cubic units
• Volume=7 cubic units
• Volume=223 cubic units
• Volume=18 cubic units

Multiple Choice

Find the volume of the rectangular prism

• 280 in³

• 280 in²

• 330 in³

• 330 in²

Multiple Choice

What is the volume of this prism?

• 16 cubic cm
• 12 cubic cm
• 48 cubic cm

Multiple Choice

Find the volume of the prism.

• 216 cu units

• 72 cu units

• 20 cu units

• 24 cu units

Multiple Choice

Find the volume of the prism. 

• 225 cm²
• 225 cm³
• 13 cm³
• 13 cm²

Multiple Choice

Find the volume of the prism.

• 27 m²
• 27 m³
• 10.5 m³
• 10.5 m²

Poll

Now, how do you feel about finding volume of a rectangular prism?

• I'm a PRO!

• I feel pretty comfortable, but will continue to practice.

• I just don't understand.