Grade 1 · Science · Challenge
Free Science Review worksheet - version 5
Grade 1 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 1 · Stretch challenge · 10 questions · Version PG-11C7ZON-FSI3
What is the freezing point of water in Celsius?
Which organ pumps blood?
Name the three main rock types.
What causes sound?
What is an animal that eats plants called?
What causes day and night?
What type of energy is stored in food?
What structure protects a plant cell but not an animal cell?
Which simple machine is a ramp?
Which gas do humans breathe in for respiration?
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 5
- What is the freezing point of water in Celsius?0°C
- Which organ pumps blood?The heart
- Name the three main rock types.Igneous, sedimentary, and metamorphic
- What causes sound?Vibrations
- What is an animal that eats plants called?Herbivore
- What causes day and night?Earth's rotation
- What type of energy is stored in food?Chemical energy
- What structure protects a plant cell but not an animal cell?Cell wall
- Which simple machine is a ramp?Inclined plane
- Which gas do humans breathe in for respiration?Oxygen
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.