FREE
3rd Grade Science Practice Tests

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Free 3rd Grade Science Practice Tests

Our completely free 3rd Grade Science practice tests are the perfect way to brush up your skills. Take one of our many 3rd Grade Science practice tests for a run-through of commonly asked questions. You will receive incredibly detailed scoring results at the end of your 3rd Grade Science practice test to help you identify your strengths and weaknesses. Pick one of our 3rd Grade Science practice tests now and begin!

Practice Tests by Concept

Earth and space science practice test

Questions: 4
Test Difficulty:
Average Time Spent: 2 mins 5 secs

Climates around the world practice test

Questions: 10
Test Difficulty:

Describe climates in different regions of the world practice test

Questions: 5
Test Difficulty:

Obtain and combine information about world climates practice test

Questions: 5
Test Difficulty:
Average Time Spent: 10 mins

Reduction of weather-related hazards practice test

Questions: 5
Test Difficulty:

Make a claim about a solution to reduce impacts of weather practice test

Questions: 5
Test Difficulty:
Average Time Spent: 3 mins

Representing weather conditions through data practice test

Questions: 10
Test Difficulty:

Display data in graphs to describe weather during a season practice test

Questions: 5
Test Difficulty:

Display data in tables to describe weather during a season practice test

Questions: 5
Test Difficulty:
Average Time Spent: 3 mins

Life science practice test

Questions: 4
Test Difficulty:
Average Time Spent: 45 secs

Characteristics among species practice test

Questions: 15
Test Difficulty:
Average Time Spent: 17 mins

Explain how trait variations give mating advantages practice test

Questions: 5
Test Difficulty:
Average Time Spent: 1 mins 27 secs

Explain how trait variations give reproduction advantages practice test

Questions: 5
Test Difficulty:

Explain how trait variations give survival advantages practice test

Questions: 5
Test Difficulty:

Diverse life cycles of organisms practice test

Questions: 10
Test Difficulty:
Average Time Spent: 3 d 8 hrs

Describe unique organisms' life cycles and similarities practice test

Questions: 5
Test Difficulty:

Develop models of organisms' life cycles practice test

Questions: 5
Test Difficulty:
Average Time Spent: 4 mins

Effect of habitat on organism survival practice test

Questions: 15
Test Difficulty:

Argue that in a habitat some organisms cannot survive practice test

Questions: 5
Test Difficulty:

Argue that in a habitat some organisms survive less well practice test

Questions: 5
Test Difficulty:

Argue that in a habitat some organisms survive well practice test

Questions: 5
Test Difficulty:

Environmental changes that cause problems practice test

Questions: 10
Test Difficulty:
Average Time Spent: 5 mins

Explain how animals may change due to environmental changes practice test

Questions: 5
Test Difficulty:

Explain how plants may change due to environmental changes practice test

Questions: 5
Test Difficulty:
Average Time Spent: 3 mins

Environmental impact on traits practice test

Questions: 10
Test Difficulty:

Explain how traits are influenced by the environment practice test

Questions: 5
Test Difficulty:

Use evidence to explain environmental impacts on traits practice test

Questions: 5
Test Difficulty:

Fossils as evidence practice test

Questions: 10
Test Difficulty:
Average Time Spent: 5 mins

Use fossils as evidence of environments organisms lived in practice test

Questions: 5
Test Difficulty:

Use fossils to provide evidence of organisms practice test

Questions: 5
Test Difficulty:

Inheritance of traits practice test

Questions: 10
Test Difficulty:

Describe plant and animal inherited traits practice test

Questions: 5
Test Difficulty:

Explain variations of traits in groups of organisms practice test

Questions: 5
Test Difficulty:

Why animals form groups practice test

Questions: 5
Test Difficulty:
Average Time Spent: 3 mins

Argue that some animals form groups for survival practice test

Questions: 5
Test Difficulty:
Average Time Spent: 2 mins 37 secs

Physical science practice test

Questions: 4
Test Difficulty:
Average Time Spent: 6 mins

Balanced and unbalanced forces practice test

Questions: 10
Test Difficulty:
Average Time Spent: 11 mins

Investigate how balanced forces affect an object's motion practice test

Questions: 5
Test Difficulty:

Investigate how unbalanced forces affect an object's motion practice test

Questions: 5
Test Difficulty:

Magnets to solve problems practice test

Questions: 10
Test Difficulty:

Apply scientific knowledge about magnets to create a solution practice test

Questions: 5
Test Difficulty:
Average Time Spent: 1 mins 13 secs

Define a problem that be solved with magnets practice test

Questions: 5
Test Difficulty:

Predictions of future motion through patterns practice test

Questions: 15
Test Difficulty:

Make measurements of an object's motion practice test

Questions: 5
Test Difficulty:

Make observations of an object's motion practice test

Questions: 5
Test Difficulty:

Use collected data to show patterns in motion practice test

Questions: 5
Test Difficulty:

Relationships with electric and magnetic interactions practice test

Questions: 10
Test Difficulty:

Question cause/effect relationships of electricity practice test

Questions: 5
Test Difficulty:

Question cause/effect relationships of magnetism practice test

Questions: 5
Test Difficulty:

Practice Quizzes

3rd Grade Science Problem Set 47

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 46

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 45

Questions: 5
Test Difficulty:
Average Time Spent: 1 mins 9 secs

3rd Grade Science Problem Set 44

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 43

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 42

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 41

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 40

Questions: 5
Test Difficulty:
Average Time Spent: 2 mins 39 secs

3rd Grade Science Problem Set 39

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 38

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 37

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 36

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 35

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 34

Questions: 5
Test Difficulty:
Average Time Spent: 4 mins

3rd Grade Science Problem Set 33

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 32

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 31

Questions: 5
Test Difficulty:
Average Time Spent: 1 mins 27 secs

3rd Grade Science Problem Set 30

Questions: 5
Test Difficulty:
Average Time Spent: 3 mins

3rd Grade Science Problem Set 29

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 28

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 27

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 26

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 25

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 24

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 23

Questions: 5
Test Difficulty:
Average Time Spent: 9 mins

3rd Grade Science Problem Set 22

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 21

Questions: 5
Test Difficulty:
Average Time Spent: 1 mins 48 secs

3rd Grade Science Problem Set 20

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 19

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 18

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 17

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 16

Questions: 10
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 15

Questions: 10
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 14

Questions: 10
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 13

Questions: 15
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 12

Questions: 10
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 11

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 10

Questions: 10
Test Difficulty:
Average Time Spent: 5 mins

3rd Grade Science Problem Set 9

Questions: 10
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 8

Questions: 10
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 7

Questions: 15
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 6

Questions: 15
Test Difficulty:
Average Time Spent: 4 mins

3rd Grade Science Problem Set 5

Questions: 10
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 4

Questions: 10
Test Difficulty:
Average Time Spent: 5 mins

3rd Grade Science Problem Set 3

Questions: 10
Test Difficulty:
Average Time Spent: 5 mins

3rd Grade Science Problem Set 2

Questions: 5
Test Difficulty:
Average Time Spent: 0 secs

3rd Grade Science Problem Set 1

Questions: 12
Test Difficulty:
Average Time Spent: 4 mins
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