Volume of Rectangular Prisms

The video tutorial guides students through solving a word problem involving finding the missing dimension of a rectangular prism when given the volume and other dimensions. The teacher uses a three-read strategy to understand the problem, then demonstrates how to calculate the missing width using the volume formula. The process is verified and explained, and a similar problem is solved to reinforce the learning.

What is the first step in solving a problem involving the volume of a rectangular prism?

• Calculate the area of the base.

• Identify the given dimensions and volume.

• Draw a diagram of the prism.

• Convert all measurements to meters.

In the word problem, what is the given volume of the rectangular prism?

• 24 cubic feet

• 36 cubic feet

• 12 cubic feet

• 48 cubic feet

How do you determine the width of the rectangular prism in the word problem?

• Multiply the length by the height.

• Divide the volume by the height.

• Divide the volume by the product of length and height.

• Subtract the height from the volume.

What is the width of the rectangular prism in the word problem?

• 5 feet

• 4 feet

• 3 feet

• 2 feet

What is the formula for the volume of a rectangular prism?

• 2 x (Length + Width + Height)

• Length x Width

• Length x Width x Height

• Length + Width + Height

In the non-word problem, what is the given width of the rectangular prism?

• 2 inches

• 3 inches

• 4 inches

• 5 inches

How do you find the length of the rectangular prism in the non-word problem?

• Add the width and height.

• Multiply the width by the height.

• Divide the volume by the width and height.

• Subtract the width from the volume.

What is the length of the rectangular prism in the non-word problem?

• 10 inches

• 9 inches

• 8 inches

• 11 inches

What is the importance of verifying the solution in volume problems?

• To compare with other problems.

• To ensure the units are correct.

• To confirm the calculations are accurate.

• To check if the dimensions are realistic.

What is a helpful tool for explaining your work in volume problems?

• Writing a summary.

• Explaining to a friend or parent.

• Drawing a diagram.

• Using a calculator.