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Observation and Inference Worksheet

A Grade 3 science worksheet to help students understand the difference between observation and inference through various exercises.

Grade 3 Science Engineering & Science PracticesObservation and Inference
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Includes

Multiple ChoiceFill in the BlanksShort AnswerTrue / False

Standards

3-LS3-13-LS3-2

Topics

3-5-ETS1-1scienceobservationinferencegrade 3scientific method
6 sections · Free to use · Printable
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Observation and Inference

Name:

Date:

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Read each question carefully and follow the instructions. Remember, an observation is something you can see, hear, touch, taste, or smell. An inference is an idea or conclusion based on your observations.

Read each statement. Is it an observation or an inference? Choose the best answer.

1. The grass is wet.

a

Observation

b

Inference

c

Both

d

Neither

2. It rained last night.

a

Observation

b

Inference

c

Both

d

Neither

Complete each sentence with the correct word: observation or inference.

1. When you use your five senses to gather information, you are making an  .

2. When you use clues and your prior knowledge to figure something out, you are making an  .

Look at the image below. Then, answer the questions.

Child's footprint in sand

1. What do you observe in the picture?

2. What can you infer about who made these tracks or what happened?

Read each statement. Mark whether it is True or False.

1. An observation is always a guess.

T

True

F

False

2. Inferences help scientists understand what their observations mean.

T

True

F

False