Grade 2 · Science · On Level
Free Science Review worksheet - version 6
Grade 2 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 2 · On-level practice · 10 questions · Version PG-1J08R6R-L6W9
1.What causes day and night?
2.Why do shadows change during the day?
3.What is an animal that eats plants called?
4.What is the freezing point of water in Celsius?
5.What role does a mushroom often have in an ecosystem?
6.What is water vapor changing to liquid called?
7.Which simple machine is a ramp?
8.Name the three main rock types.
9.What structure protects a plant cell but not an animal cell?
10.What is a food chain's first energy source?
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 6
- What causes day and night?Earth's rotation
- Why do shadows change during the day?The Sun's apparent position changes
- What is an animal that eats plants called?Herbivore
- What is the freezing point of water in Celsius?0°C
- What role does a mushroom often have in an ecosystem?Decomposer
- What is water vapor changing to liquid called?Condensation
- Which simple machine is a ramp?Inclined plane
- Name the three main rock types.Igneous, sedimentary, and metamorphic
- What structure protects a plant cell but not an animal cell?Cell wall
- What is a food chain's first energy source?The Sun
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.