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Science Review

Grade 2 · Building confidence · 10 questions · Version PG-1KDKD9W-1U30

Children investigate a leaf and a frog with a caregiver beside a pond.
1.

Does the Moon make its own light?

2.

Is a whale a fish or mammal?

3.

What do we call moving air?

4.

Which animal begins life as a tadpole?

5.

What do plants need from the sun?

6.

What state of matter is water in a cup?

7.

Which body part helps you see?

8.

What season comes after winter?

9.

What force pulls objects toward Earth?

10.

What do magnets attract: iron or wood?

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 18
  1. Does the Moon make its own light?No
  2. Is a whale a fish or mammal?Mammal
  3. What do we call moving air?Wind
  4. Which animal begins life as a tadpole?A frog
  5. What do plants need from the sun?Light
  6. What state of matter is water in a cup?Liquid
  7. Which body part helps you see?Eyes
  8. What season comes after winter?Spring
  9. What force pulls objects toward Earth?Gravity
  10. What do magnets attract: iron or wood?Iron

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.