Comparing Size Worksheet
Grade 3 Math worksheet on comparing the size of objects using measurement.
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Comparing Size
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Read each question carefully and follow the instructions to compare the sizes of different objects.
1. A giraffe is than a cat.
2. A blueberry is than an apple.
3. An elephant is the land animal.
4. A mouse is than a dog.
1. Which object is usually longer?
A pencil
A crayon
A paperclip
A stapler
2. Which container holds the most liquid?
A teacup
A bathtub
A spoon
A drinking glass
1. Look at the ruler below. Draw a line that is 5 inches long.

2. Circle the object that is heavier: a feather or a rock.
1. A bus is shorter than a car.
True
False
2. A swimming pool holds more water than a glass.
True
False
Number the objects from smallest (1) to largest (3).
House
Ant
Dog
Number the containers from least capacity (1) to greatest capacity (3).
Swimming Pool
Bucket
Spoon