The video tutorial covers the concept of volume estimation for various shapes, including containers, cylinders, and 3D shapes. It begins with estimating the volume of beans in containers, followed by comparing volumes of different containers and cylinders. The tutorial also explores the faces and bases of 3D shapes, providing a method for sketching cylinders. Finally, it includes practice problems and homework to reinforce the concepts learned.

If a small container holds 200 beans, how many beans might a larger container hold if it appears to be five times the size?

• 1000 beans

• 600 beans

• 400 beans

• 800 beans

A box of pasta holds 8 cups of rice. If another box is half the size, how much rice does it hold?

• 4 cups

• 6 cups

• 8 cups

• 2 cups

If a pumpkin can holds 15 fluid ounces, how much might a tuna can hold if it is estimated to be one-third the size?

• 10 fluid ounces

• 3 fluid ounces

• 5 fluid ounces

• 7 fluid ounces

What is the base shape of a cylinder?

• Triangle

• Rectangle

• Square

• Circle

How many faces does a cube have?

• 4

• 8

• 5

• 6

If a cube has a side length of 4 cm, what is its volume?

• 64 cm³

• 32 cm³

• 16 cm³

• 128 cm³

A rectangular prism has dimensions 24x12x12 inches. What is its volume?

• 4320 in³

• 3456 in³

• 6789 in³

• 5678 in³

If a cone's height and diameter are both increased by 4/3, how does its volume change?

• Doubles

• Decreases

• Stays the same

• Increases

What is the radius of a cylinder if its diameter is 2?

• 2

• 1

• 1.5

• 0.5

Which of the following points lies on a line with a slope of 2 that passes through (2, -1)?

• (1, 1)

• (3, 1)

• (6, 7)

• (4, 0)