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Qualitative and Quantitative Observations

Explore the difference between qualitative and quantitative observations with this engaging Grade 4 science worksheet.

Grade 4 Science Engineering & Science PracticesQualitative and Quantitative Observations
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Includes

multiple-choiceFill in the BlanksShort AnswerTrue / False

Standards

4-ESS2-1

Topics

3-5-ETS1-2scienceobservationsqualitativequantitativegrade 4
6 sections · Free to use · Printable
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Qualitative and Quantitative Observations

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Date:

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Read each question carefully and follow the instructions. Remember, qualitative observations describe qualities, and quantitative observations involve numbers or measurements.

1. Which of the following is a qualitative observation?

a

The plant is 10 cm tall.

b

The rock weighs 50 grams.

c

The flower has red petals.

d

There are 3 birds in the nest.

2. Which of the following is a quantitative observation?

a

The water is cold.

b

The apple is green.

c

The book has 100 pages.

d

The cat is fluffy.

Complete the sentences using 'qualitative' or 'quantitative'.

1. Observing that a leaf is green is a   observation.

2. Counting 5 apples in a basket is a   observation.

3. Describing the texture of a rock as rough is a   observation.

Look at the image below and write one qualitative and one quantitative observation about it.

Magnifying Glass

Qualitative Observation:

Quantitative Observation:

Read each statement and circle True or False.

1. A qualitative observation uses numbers.

T

True

F

False

2. The color of a bird is a quantitative observation.

T

True

F

False