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Grade 3 · Science

Grade 3 Science diagnostic

15 questions on matter & forces, living things, earth & space and inquiry, plus 3 from Grade 2. Answer what you can, then check your answers to see which topics are secure and what to practise next.

15 questions4 topicsAbout 15 minutesSet 1 of 5

Skip a question if you do not know the answer. It is better than guessing, because it shows what to practise.

1Matter & forcesWhat do we call it when a solid changes into a liquid?
2Matter & forcesIs orange juice a solid, a liquid or a gas?
3Matter & forcesIce becomes liquid water. What happened?
4Living thingsLiving things and their needs: which term fits this description? The reproductive structure of a flowering plant.
5Living thingsWhich description best matches a habitat?
6Living thingsWhich body organ pumps blood?
7Earth & spaceSpace and the solar system: which term fits this description? The largest planet in our solar system.
8Earth & spaceSpace and the solar system: which term fits this description? The third planet from the Sun.
9Earth & spaceSpace and the solar system: which term fits this description? Spinning around an object's own axis.
10InquiryA container holds 1.2 L. Convert to mL.
11InquiryThere are 6 smooth stones and 4 rough stones in a sample. How many stones are in the sample?
12InquiryWhich tool measures how long a leaf is?

From Grade 2

These questions check skills from the grade below, so gaps can be spotted early.

13Matter & forces (Grade 2)Which one is softer: a rock or a wool scarf?
14Living things (Grade 2)Which one is a living thing: a frog or a shoe?
15Weather & seasons (Grade 2)What do we call moving air?