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Year 3 Science report comments (Australian Curriculum v9)

Short answer: A strong Year 3 Science comment names what the student can do against the v9 achievement standard, adds one specific detail from their work, and ends with a next step. Use the 10 free comments below as starting points: replace [Name], pick the tier that matches your evidence, and edit each one to fit the student.

In Year 3, the v9 Science achievement standard asks students to sort living and non-living things and compare life cycles, describe soils, rocks and minerals as resources, explain how heat moves and changes temperature, and group solids and liquids and explain changes of state. In inquiry they ask questions, predict, and plan safe fair tests with scaffolds. By Semester 2, the standard describes what students should be able to do by the end of the year, so it's the right yardstick for these comments.

10 free Year 3 Science report comments

Taken from our full comment bank. Replace [Name] with the student's name. They use no gendered pronouns. The tier column follows a common mapping (Above ≈ A/B, At ≈ C, Working towards ≈ D/E), but your school's moderation decides the grade.

Strand	Tier	Comment
Semester 2 opener	At	[Name] has made sound progress in Science this semester.
Biological sciences	Above	[Name] confidently classifies living and non-living things using several characteristics, and explains clearly how the life cycles of plants and animals differ.
Earth and space sciences	At	[Name] describes some observable properties of soils, rocks and minerals and gives examples of how people use them.
Physical sciences	Working towards	With support, [Name] names familiar sources of heat, such as the sun or a stove, and is beginning to notice when objects get warmer or cooler.
Chemical sciences	At	[Name] describes examples of melting and freezing and explains what causes them.
Science as a human endeavour	At	[Name] describes how people use data to develop explanations and identifies solutions that use scientific ideas.
Science inquiry	Above	[Name] poses thoughtful questions about patterns and makes well-reasoned predictions based on careful observations.
Science inquiry	At	Using a scaffold, [Name] plans safe investigations and fair tests, makes measurements with familiar instruments and organises data to identify patterns.
Science inquiry	Working towards	With support, [Name] asks simple questions and is beginning to make predictions.
Next step	Working towards	A next step for [Name] is to practise recording observations in a simple table.

Free tool: build a Year 3 comment from these samples. Pick strands and tiers, add a first name and pronoun, and copy a paragraph with a live word and character count.

Worked example: putting a comment together

An opener, two strand comments and a next step, for a fictional student at the standard:

Mia has made sound progress in Science this semester. Mia classifies living and non-living things and describes the main stages in the life cycle of a familiar plant or animal. Mia poses questions and makes predictions based on observations. A next step for Mia is to use more precise scientific vocabulary when explaining results.

54 words, 331 characters including spaces. Before using it for a real student, swap one general phrase for a specific detail, such as the investigation they ran or a question they asked.

How to write a Year 3 Science report comment

Start from your evidence, not the comment bank. Decide the student's level for each strand you taught from work samples and assessments, then find wording that matches.
Only comment on what you taught this semester. Most classes cover one or two Science understanding sub-strands per term, plus inquiry. Leave out the rest.
Use a simple structure. Opener, one or two strand comments, then one next step. Keep the tone of the opener consistent with the grade.
Add one specific detail. A named investigation, model or question makes a bank comment sound like it was written about this child.
Write for parents. Keep curriculum codes out of the report and explain any technical term the student used.
Check the length early. Many reporting systems cap characters per subject. Paste one finished comment in before you write the rest.
Read every comment aloud once. It catches repeated sentence openings, the wrong name and comments copied across a whole class.

What to look for in Year 3 work samples

Life-cycle sequencing or comparison tasks (plants and animals).
Sorting activities with a reason for each group, not just the groups.
Heat investigations, such as which material keeps water warm longest, with the student's prediction and result.
Melting and freezing observations, and how the student explained what caused the change.
A simple results table they filled in, and what they said it showed.

Vocabulary that signals the Year 3 standard (use it only if the student actually used it): life cycle, germination, living and non-living, minerals, resource, heat source, temperature, melting, freezing, prediction, fair test.

What's new in Year 3 inquiry: Year 3 inquiry is scaffolded. Students follow a teacher-provided structure to plan fair tests and use familiar instruments, so 'with guidance' or 'using a planning scaffold' is accurate wording at the At level, not a sign of weakness.

Year 3 Science in v9 at a glance

Each line paraphrases part of the Year 3 Science achievement standard and content descriptions on the Australian Curriculum website. The full pack has six comments for each of these, and nine for inquiry.

Biological sciences: living things and life cycles (AC9S3U01): Sort and compare living and non-living things, and compare plant and animal life cycles.
Earth and space sciences: soils, rocks and minerals (AC9S3U02): Describe what soils, rocks and minerals are like and why they matter as resources.
Physical sciences: heat energy (AC9S3U03): Name sources of heat, give examples of heat moving between objects, and explain temperature changes.
Chemical sciences: solids, liquids and changes of state (AC9S3U04): Group solids and liquids by what can be observed, and explain how heating or cooling changes state.
Using data and scientific explanations (AC9S3H01, AC9S3H02): Describe how people use data to build explanations, and identify solutions that draw on science.
Questioning, investigating, analysing and communicating (AC9S3I01-AC9S3I06): Ask questions and predict; plan safe fair tests with scaffolds; measure with familiar instruments; organise data; compare findings; communicate with scientific vocabulary.

Common mistakes

Grade and comment don't match, such as "outstanding" next to a C, or "working towards" next to a B.
Commenting on a strand that wasn't taught or assessed this semester.
Describing activities ("we studied forces") instead of what the student can do.
Next steps that are too vague to act on, such as "keep trying hard".
Using Version 8.4 achievement standard wording if your school now reports against v9. Check which version your school uses.

Other year levels: Year 3 · Year 4 · Year 5 · Year 6

FAQ

Are these Year 3 Science comments aligned to Australian Curriculum v9?

They were written against the Australian Curriculum Version 9.0 Year 3 Science achievement standard and content descriptions, and each one was checked by hand against that standard. They are not official ACARA material, and your school's reporting policy and A to E descriptors come first.

Can I use these free comments in my reports?

Yes, for your own reporting. Edit each one so it reflects the student's actual work, and add one specific detail. A comment bank is a starting point, not a judgement of any child.

Were these comments written with AI?

Yes, with AI help. Mint drafted them with AI assistance, then checked and edited them by hand against the v9 achievement standard. Read every comment before you use it.

How long should a Year 3 Science report comment be?

Follow your school's guidance and any character limit in your reporting software. A common pattern is an opener, one or two strand comments and a next step, which comes to about 45 to 90 words. Paste your draft into the system early to check it fits.

Want the whole bank for Years 3 to 6?

The Year 3-6 Science Report Comments pack (A$9, made by us) has 183 original comments: 39 for each of Years 3, 4, 5 and 6, covering every v9 Science strand at Above, At and Working towards, plus 27 general openers, engagement comments and next steps. Gender-neutral, with a focus line and content description codes for each strand. Word, Google Docs-friendly Word, CSV for reporting software, and PDF. One-off price, instant download, 14-day refund with no questions asked.

See the full pack on Whop

Written with AI help and checked by hand against each v9 achievement standard. You don't need it to use the free comments on these pages.

Curriculum source: Australian Curriculum Version 9.0, Year 3 Science. © Australian Curriculum, Assessment and Reporting Authority (ACARA) 2010 to present, unless otherwise indicated. Material from the Australian Curriculum website (accessed 22 October 2026) was modified: focus lines and comments paraphrase the achievement standard. Licensed under CC BY 4.0. ACARA does not endorse any product that uses the Australian Curriculum or make any representations as to the quality of such products.

Disclosure: Mint sells the Science report comments pack mentioned above. Sample comments and guidance on this page were written with AI assistance and checked by hand against the v9 achievement standard; read and edit before use. Not affiliated with or endorsed by ACARA or any education department. Last updated 2026-10-22.