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Free Prep Biological science Quiz — 10 Questions, Instant Results

10 questions on biological science, pitched at Prep, marked instantly with an explanation for every item. The set is chosen from 14 curriculum-aligned questions on this topic, one slice of the 3,261 free practice questions on this site, and you can get a fresh set with one click.

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✅ Victorian Curriculum aligned⚡ Instant marking + explanations📚 3,261 free practice questions

Free practice quizzesPrep Science quiz › Biological science

What Prep students need to know about biological science

A short orientation first. In Prep biological science is about living things and their needs: recognising that plants and animals are alive, that they need food, water and shelter and that people care for living things.

Our tutors wrote and checked these questions against the Victorian Curriculum, which is why the wording and the difficulty match what a Prep student meets at school.

The usual biological science errors at Prep

If your child gets a question wrong here, it is worth checking whether one of these is behind it. They are the biological science misconceptions RHZ tutors correct most often with Prep students:

None of these is a sign of low ability. Each is a reasonable idea that worked in an earlier year and needs replacing, which is exactly what a good explanation, or a tutor, does.

How to practise biological science at home

Practice works when it is short, regular and specific. For biological science, our tutors suggest:

  1. Draw a life cycle for an animal your child has seen.
  2. Observe plants and animals in the garden or park and describe their features and needs.
  3. Grow something from seed and record its changes.

Young children do science by exploring. Give them time outdoors, simple materials and your questions, and record what they find in drawings.

How this biological science quiz works

We keep 14 biological science questions for Prep that meet our standard, at the easy and at-level tiers, and this page serves 10 of them at a time. The default set is stable, so a teacher or parent can share the link; a fresh set is one click away. Marking happens on our server so the answer key cannot be read from the page.

Because every question here is on biological science, a low score is a clear signal and a high score is genuinely reassuring for this topic. What it cannot tell you is whether the other Prep science topics are equally secure, or how far above the year level the student can go; the free Skills Check covers both.

The quiz: 10 questions

Choose one answer for each question, then press Mark my answers. Set 87640 · New set of questions →

Question 1
Biological science

Which sense organ do we use to smell?

Question 2
Biological science

Which of these is a living thing?

Question 3
Biological science

What do baby animals need from their parents when they are very young?

Question 4
Biological science

Which of these is NOT a living thing?

Question 5
Biological science

What gas do humans need to breathe in to live?

Question 6
Biological science

Which body part pumps blood?

Question 7
Biological science

What do all living things need to stay alive?

Question 8
Biological science

Which of these grows and gets bigger over time?

Question 9
Biological science

Which part of a plant do we often see growing under the ground?

Question 10
Biological science

A young dog is called a…

How to read a score out of 10

9 or 10 out of 10
The easy and at-level content is secure. The useful question now is how far above the year level the student can go, which a ten-item quiz cannot show. The free Skills Check adds stretch and challenge questions on every topic so you can see the ceiling as well as the floor.
7 or 8 out of 10
Solid, with one or two specific gaps. Look at which topic the incorrect answers came from (the results panel names the weakest topic) and spend a week on that topic before re-testing with a different seed.
5 or 6 out of 10
Some core ideas are shaky. The pattern matters more than the score: two misses in the same topic is a gap; misses scattered across topics usually means reading the question too fast. Either way, the Skills Check will tell you which.
4 or fewer out of 10
Foundations from an earlier year are probably missing, which is common and fixable. Try the quiz one year level down to confirm, then talk to a tutor about a short catch-up plan rather than more of the same practice.

What to do with the result

1. Want the full picture?

The free Skills Check takes about 15 minutes, covers every Prep topic including stretch and challenge questions, and sends a same-day topic-by-topic report. A tutor calls to walk you through it, no obligation.

Start the free Skills Check →

2. Printable practice with answers

Our Prep practice papers are full-length, curriculum-aligned and come with worked answers, so a student can practise on paper the way the real test is sat.

Browse practice papers →

3. Tutoring in Melbourne's west or online

Small groups from $25 an hour and 1:1 from $35 an hour at our Truganina centre, or online anywhere in Australia. Same tutors, same Skills Check, same progress notes either way.

See Science tutoring → All tutoring →

Questions? Call 03 9509 3293 or book a free consultation. RHZ Tutoring, 17/47 Apex Drive, Truganina VIC 3029.

Frequently asked questions

Is this Prep biological science quiz free?

Yes, completely: no sign-up, no email, no payment, and you can take it as many times as you like. It is one of 3,261 free practice questions RHZ Tutoring publishes across Prep to Year 12. Press New set of questions, or add ?seed= to the address, for a different selection from the same topic.

Why only 10 questions on one topic?

Because a single-topic set is the most precise free check available: if the score is low, the gap is in biological science and nowhere else. There are 14 eligible questions on this topic in our Prep Science bank, so several different sets are available before any repeat.

Where do the biological science questions come from?

From RHZ Tutoring's own Prep Science question bank, written to the Victorian Curriculum, checked by a tutor and passed through an automated quality gate. The same bank feeds our tutoring sessions and the free Skills Check. The questions on this page sit at the easy and at-level tiers.

What should I do if the score is low?

Read the explanation for each incorrect answer first; most gaps in biological science are one of the misconceptions listed on this page. Then try a second set a few days later. If it is still low, the free Skills Check will show whether the gap is confined to this topic, and a tutor can build a short catch-up plan.

Is there a mixed Prep Science quiz?

Yes. The Prep Science quiz spreads ten questions across every topic for the year, and the hub lists topic quizzes for every year level from Prep to Year 12.

Other Science topics for Prep

Mixed Prep Science quiz (all topics) →

Biological science in other year levels

Year 1 Biological science · Year 2 Biological science · Year 3 Biological science · Year 4 Biological science · Year 5 Biological science · Year 6 Biological science

All 3,261 free practice questions, Prep to Year 12 →