Grade 4 · Science · Building Confidence
Free Science Review worksheet - version 20
Grade 4 science review matched to the learner's current level. This printable version includes 10 grade-appropriate questions and a separate answer sheet.
Science Review
Grade 4 · Building confidence · 10 questions · Version PG-1A2JU1P-1RT1
1.Why do shadows change during the day?
2.What is the freezing point of water in Celsius?
3.What is a food chain's first energy source?
4.Which organ pumps blood?
5.What is an animal that eats plants called?
6.Which simple machine is a ramp?
7.What is water vapor changing to liquid called?
8.Which planet is known for its rings?
9.What process lets plants make food using light?
10.Name the three main rock types.
Answers and teaching notes
Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.
Show answers for version 20
- Why do shadows change during the day?The Sun's apparent position changes
- What is the freezing point of water in Celsius?0°C
- What is a food chain's first energy source?The Sun
- Which organ pumps blood?The heart
- What is an animal that eats plants called?Herbivore
- Which simple machine is a ramp?Inclined plane
- What is water vapor changing to liquid called?Condensation
- Which planet is known for its rings?Saturn
- What process lets plants make food using light?Photosynthesis
- Name the three main rock types.Igneous, sedimentary, and metamorphic
Worked example
Connect the question to an observable process or scientific model.
Common mistake
Selecting a familiar term without checking its meaning.
Helpful hint
Explain why your answer makes sense.