The Life Starter
Sign up
20 questions · explained feedback · no signup

Grade 4: Science subject test

Try the supplied cases without hints first. Use paper for calculations, notes or drawings. Check all your answers together, then revisit the lessons you want to practice.

Take breaks when useful. Leaving or reloading clears these answers; download your notes before leaving. This practice test is not a standardized examination, school grade or credential.

Download tests & answer keys

Subject practice test

Choose an answer for each problem. Explain your method on paper, then use the feedback to decide what to revisit.

Subject practice test
1. Which scientific label fits the specifically described step or feature? Supplied case: Measure trough to next trough.
2. Which scientific label fits the specifically described step or feature? Supplied case: Marked spot oscillates locally.
3. Supplied case 6: total span (cm)=24; complete wavelengths=6, using the explicitly named quantities. Wavelength equals span divided by complete wavelengths. What result follows?
4. Which scientific label fits the specifically described step or feature? Supplied case: Second received pair 01.
5. Which scientific label fits the specifically described step or feature? Supplied case: Plant support connecting roots and leaves.
6. Which scientific label fits the specifically described step or feature? Supplied case: Blood distributes materials.
7. Which scientific label fits the specifically described step or feature? Supplied case: An animal moves after detecting it.
8. Which scientific label fits the specifically described step or feature? Supplied case: Broad area can capture incoming light.
9. Which scientific label fits the specifically described step or feature? Supplied case: Loose mud has not become rock.
10. Which scientific label fits the specifically described step or feature? Supplied case: Needed comparison layer missing.
11. Which scientific label fits the specifically described step or feature? Supplied case: Highest deposited layer in simple stack.
12. Which scientific label fits the specifically described step or feature? Supplied case: Dated sample reports an age range.
13. Which scientific label fits the specifically described step or feature? Supplied case: Wind piles transported sand.
14. Supplied case 6: initial height (mm)=35; final height (mm)=28, using the explicitly named quantities. Recorded height loss equals initial height minus final height. What result follows?
15. Which scientific label fits the specifically described step or feature? Supplied case: Hill material slides downward.
16. Which scientific label fits the specifically described step or feature? Supplied case: Runoff captured is measured.
17. Which scientific label fits the specifically described step or feature? Supplied case: Longer gap increases the span.
18. Supplied case 6: measured capacity (counters)=18; required capacity (counters)=12, using the explicitly named quantities. Margin equals measured capacity minus required capacity. What result follows?
19. Supplied case 6: supported counters=28; used sheets=7, using the explicitly named quantities. Capacity per sheet equals supported counters divided by sheets used. What result follows?
20. Which scientific label fits the specifically described step or feature? Supplied case: Keep sheets fixed while changing folds.

Your choices are temporary. Feedback appears after you check all the answers.

Nothing here is saved to an account or sent to a teacher. Keep your own notes or download them before leaving. The score describes these questions; it does not certify subject mastery.