Understanding Volume

This video tutorial introduces the concept of volume as a three-dimensional measurement of space within a closed shape. It explains how to calculate the volume of a cube using the formula V = s^3, where s is the side length, and verifies the calculation by dividing the cube into unit cubes. The tutorial also covers finding the volume of a rectangular box using the formula V = l × w × h, where l, w, and h are the length, width, and height, respectively. The video emphasizes the importance of using cubic units and provides examples to reinforce understanding.

What is the primary difference between area and volume in terms of measurement units?

• Area uses unit cubes, while volume uses unit squares.

• Area uses unit squares, while volume uses unit cubes.

• Both area and volume use unit cubes.

• Both area and volume use unit squares.

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Which of the following is a correct example of a cubic unit?

• Cubic yards

• Linear meters

• Square feet

• Square miles

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CCSS.5.MD.C.5B

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What is the formula for calculating the volume of a cube?

• V = 2 × s

• V = s³

• V = s × s

• V = l × w × h

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CCSS.5.MD.C.5B

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If a cube has sides of 4 inches, what is its volume?

• 16 cubic inches

• 128 cubic inches

• 64 cubic inches

• 32 cubic inches

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CCSS.5.MD.C.5A

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How many cubic inches are in the top layer of the cube with sides of 4 inches?

• 8 cubic inches

• 4 cubic inches

• 12 cubic inches

• 16 cubic inches

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CCSS.5.MD.C.5B

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What is the formula for calculating the volume of a rectangular box?

• V = l × w × h

• V = l + w + h

• V = l × w

• V = w × h

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CCSS.5.MD.C.5B

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A box has dimensions of 2 feet, 3 feet, and 5 feet. What is its volume?

• 25 cubic feet

• 20 cubic feet

• 15 cubic feet

• 30 cubic feet

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CCSS.5.MD.C.5A

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How many cubic feet are in the top layer of the box with dimensions 2 feet, 3 feet, and 5 feet?

• 3 cubic feet

• 6 cubic feet

• 9 cubic feet

• 12 cubic feet

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CCSS.5.MD.C.5A

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How many layers of cubic feet are there in the box with dimensions 2 feet, 3 feet, and 5 feet?

• 3 layers

• 4 layers

• 5 layers

• 6 layers

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CCSS.5.MD.C.3A

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What is the total volume of the box after verifying by dividing it into cubic feet?

• 20 cubic feet

• 30 cubic feet

• 35 cubic feet

• 25 cubic feet

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