Shapes and Sizes: Explore Area and Volume for 1st Graders

Question 1

Which of these shapes is a quadrilateral?

Accepted Answer

Square

Answer

Circle

Answer

Triangle

Answer

Sphere

Question 2

Which of these shapes is a three-dimensional shape?

Accepted Answer

Sphere

Answer

Square

Answer

Triangle

Answer

Circle

Question 3

A rectangular garden has a length of 12 meters and a width of 5 meters. What is the area of the garden?

Accepted Answer

60 square meters

Answer

20 square meters

Answer

15 square meters

Answer

10 square meters

Question 4

Which of the following methods is NOT used for estimating the area of a shape?

Accepted Answer

Guessing the area based on how it looks

Answer

Covering the shape with squares or triangles

Answer

Using a ruler to measure the sides of the shape

Answer

Counting the number of units that fit inside the shape

Question 5

A farmer has 12 rectangular fields, each with a length of 10 meters and a width of 5 meters. What is the total area of all the fields?

Accepted Answer

1200 square meters

Answer

60 square meters

Answer

120 square meters

Answer

600 square meters

Question 6

Which of these is NOT a way to find the area of a triangle?

Accepted Answer

Use the formula πr²

Answer

Multiply the base by the height and divide by 2

Answer

Multiply the length by the width

Answer

Multiply the base by the height

Question 7

Which of these is NOT a unit for measuring volume?

Accepted Answer

Square centimeter

Answer

Cubic centimeter

Answer

Cubic meter

Answer

Liter

Question 8

Which shape is a quadrilateral?

Accepted Answer

Rectangle

Answer

Triangle

Answer

Circle

Answer

Sphere

Question 9

Which unit is used to measure the area of a surface?

Accepted Answer

Square centimeter

Answer

Centimeter

Answer

Cubic centimeter

Answer

Liter

Question 10

Explain the difference between the area and perimeter of a shape.

Accepted Answer

Area measures the surface covered by a shape, while perimeter measures the distance around it.

Answer

Area is always greater than perimeter.

Answer

Perimeter is always greater than area.

Answer

Area is measured in square units, while perimeter is measured in linear units.

Question 11

What is the formula to calculate the area of a rectangle?

Accepted Answer

Length × width

Answer

Length + width

Answer

Length × height

Answer

Width × height

Question 12

What is the formula to find the area of a circle?

Accepted Answer

A = πr²

Answer

A = 2πr

Answer

A = πr

Answer

A = 4πr²

Question 13

Which shape has an area of 25 cm² and a base of 5 cm?

Accepted Answer

Rectangle

Answer

Triangle

Answer

Square

Answer

Trapezoid

Question 14

We want to find the area of a triangle. Which of these methods won't help us to do that?

Accepted Answer

Multiply the length by the width

Answer

Multiply the base by the height and then divide it by 2

Answer

Use the formula: Area = ½ × base × height

Answer

Count the number of squares inside the triangle

Question 15

Which of these shapes is not considered a quadrilateral?

Accepted Answer

Circle

Answer

Rectangle

Answer

Square

Answer

Parallelogram

Question 16

Let's say we have a square with a side length of 7 cm. Can you tell me its area?

Accepted Answer

49 square cm

Answer

14 square cm

Answer

28 square cm

Answer

98 square cm

Question 17

We want to estimate the area of a shape. Which of these is not a good way of doing it?

Accepted Answer

Guessing the size of the shape

Answer

Counting squares on graph paper

Answer

Using a ruler to measure the sides

Answer

Applying a formula to calculate the area

Question 18

What is the area of a square with a side length of 4 inches?

Accepted Answer

16 square inches

Answer

8 square inches

Answer

24 square inches

Answer

32 square inches

Question 19

What is the volume of a cube that has a side of 3 centimeters?

Accepted Answer

27 cubic centimeters

Answer

9 cubic centimeters

Answer

12 cubic centimeters

Answer

18 cubic centimeters

Question 20

How do you calculate the volume of a rectangular prism?

Accepted Answer

Multiply the length, width, and height together

Answer

Multiply the area of the base by the height

Answer

Add the volumes of the two rectangular prisms together.

Answer

Multiply the radius squared by pi

Question 21

What is the volume of a sphere that has a radius of 2 inches?

Accepted Answer

8π cubic inches

Answer

4π cubic inches

Answer

16π cubic inches

Answer

32π cubic inches

Question 22

Which of the following is a unit of area measurement?

Accepted Answer

Square centimeter

Answer

Centimeter

Answer

Meter

Answer

Kilometer

Question 23

Which of the following shapes has a curved boundary?

Accepted Answer

Circle

Answer

Square

Answer

Rectangle

Answer

Triangle

Question 24

What is the formula for finding the area of a right triangle?

Accepted Answer

Base times Height divided by 2

Answer

Length times Width

Answer

Height times Width

Answer

Length plus Width

Question 25

Which four-sided shape has all four sides the same length?

Accepted Answer

A square

Answer

A rectangle

Answer

A rhombus

Answer

A trapezoid

Question 26

What is the formula for the area of a circle?

Accepted Answer

πr²

Answer

πr

Answer

2πr

Answer

(1/2)πr²

Question 27

Which of these is a unit for measuring area?

Accepted Answer

Square centimeters

Answer

Centimeters

Answer

Meters

Answer

Kilometers

Question 28

A cube has a side length of 3 inches. What is the volume of the cube?

Accepted Answer

27 cubic inches

Answer

9 cubic inches

Answer

18 cubic inches

Answer

36 cubic inches

Question 29

Which of the following is NOT a unit of area?

Accepted Answer

Kilogram

Answer

Square centimeter

Answer

Square foot

Question 30

Which of the following is NOT a unit of volume?

Accepted Answer

Gram

Answer

Cubic centimeter

Answer

Liter

Question 31

What is the area of a rectangle with a length of 5 centimeters and a width of 3 centimeters?

Accepted Answer

15 square centimeters

Answer

10 square centimeters

Answer

8 square centimeters

Answer

20 square centimeters

Question 32

What is the area of a triangle with a base of 7 centimeters and a height of 2 centimeters?

Accepted Answer

14 square centimeters

Answer

9 square centimeters

Answer

21 square centimeters

Question 33

Which of the following is NOT a unit of area?

Accepted Answer

Meter

Answer

Square meter

Answer

Acre

Answer

Square centimeter

Question 34

What is the volume of a cube with a side length of 3 centimeters?

Accepted Answer

27 cubic centimeters

Answer

18 cubic centimeters

Answer

36 cubic centimeters

Answer

9 cubic centimeters

Question 35

Which of the following is NOT a unit of volume?

Accepted Answer

Centimeter

Answer

Liter

Answer

Cubic meter

Answer

Cubic centimeter

Question 36

What is the formula for finding the area of a triangle?

Accepted Answer

½ × base × height

Answer

π × radius²

Answer

½ × base + height

Answer

base × height

Question 37

Which of the following is NOT a factor that affects the volume of a rectangular prism?

Accepted Answer

Shape

Answer

Length

Answer

Height

Answer

Width

Question 38

What is the area of this square? Each side is 1 block long.

[Image of a square with each side labeled as 1 block]

Accepted Answer

1 square block

Answer

4 square blocks

Answer

1 block

Answer

2 square blocks

Question 39

Which shape covers the most space on the grid?

[Image of a grid with four different shapes: A- small square, B- large square, C- rectangle, D- triangle]

Accepted Answer

B

Answer

A

Answer

D

Answer

C

Question 40

You want to cover a rectangular piece of paper with square stickers. What do you need to know to find out how many stickers you need?

Accepted Answer

The length and width of the rectangle, and the size of the stickers

Answer

The color of the paper and the stickers

Answer

How many friends you have

Question 41

Which of these is a quadrilateral?

Accepted Answer

[Image of a rectangle]

Answer

[Image of a circle]

Answer

[Image of a triangle]

Answer

[Image of a star]

Question 42

What property do all points on a circle share?

Accepted Answer

They are all the same distance from the center.

Answer

They all lie on a straight line.

Answer

They are all connected by lines.

Question 43

How can you compare the size of two floors?

Accepted Answer

Measure the area of each floor and compare the measurements.

Answer

Count the number of windows in each room.

Answer

Measure the height of the ceilings.

Question 44

Which of these has a volume that can be measured?

Accepted Answer

[Image of a box]

Answer

[Image of a square]

Answer

[Image of a line]

Answer

[Image of a circle]

Question 45

You have a big box and a small box. Which box can hold more toys?

Accepted Answer

The big box

Answer

They can hold the same amount.

Answer

The small box

Question 46

Which of these units is used to measure area?

Accepted Answer

Square inches

Answer

Inches

Answer

Cubic inches

Question 47

Which of these is NOT a quadrilateral?

Accepted Answer

Triangle

Answer

Square

Answer

Trapezoid

Answer

Rectangle

Question 48

What is the area of a square with sides of 3 inches?

Accepted Answer

9 square inches

Answer

12 square inches

Answer

18 square inches

Answer

6 square inches

Question 49

If you divide a rectangle into two equal squares, what is the area of each square?

Accepted Answer

Half the area of the rectangle

Answer

The same as the area of the rectangle

Answer

Double the area of the rectangle