Home / Curriculum / Year 10 Science
Year 10 · Science · Western Australian Curriculum
Year 10 is the last year every WA student studies science, and the year that shapes what comes next. The content is the most substantial of lower school, and performance here feeds directly into conversations about ATAR Chemistry, Physics, Biology and Human Biology. A strong Year 10 keeps every door open.
Where Year 10 sits in the journey
Year 10 closes out compulsory science in the Western Australian Curriculum, and it is built like a launching pad. Each strand finishes lower school with its biggest ideas: genetics and evolution in biology, bonding and reaction patterns in chemistry, the origin of the universe in Earth and space, and Newton's laws in physics. Schools draw on Year 10 results when advising on senior science courses, which makes this the most consequential science year since Year 7.
What the curriculum covers
Biological sciences
Genetics and evolution: DNA, genes and chromosomes, how cells divide, predicting inheritance with Punnett squares and pedigrees, and how natural selection explains the diversity of life. Big, satisfying ideas that reward careful thinking.
Chemical sciences
Bonding and reactions: why atoms bond the way they do, how to predict the products of common reaction types, and what speeds a reaction up or slows it down. This is the most direct preparation for ATAR Chemistry your child will get.
Earth and space sciences
The universe at full scale: the Big Bang, the life cycles of stars, and how galaxies and planetary systems form. Your child also weighs what space exploration has given back to everyday life on Earth.
Physical sciences
Motion done properly: speed, velocity and acceleration, vector and scalar quantities, Newton's laws and the mathematics linking force, mass and acceleration. Add conservation of energy and you have the clearest preview of ATAR Physics available.
Science inquiry
Valid and reliable investigations with proper sample sizes, honest error analysis and arguments built from a range of evidence. These are precisely the habits senior science courses assume from day one.
This year, your child will
Every ATAR science course assumes Year 10 as its floor. Chemistry assumes bonding and equations, Physics assumes Newton's laws and motion calculations, Biology and Human Biology assume genetics and evolution. Beyond subject selection, Year 10 science trains the quantitative, evidence-first thinking that universities and employers openly say they want. It is the year the general becomes the specific.
How Sorsa supports Year 10 Science
Study is aligned to the WA Year 10 achievement standard, the same benchmark schools use when advising on senior science courses.
Support spans from steadying the basics to extension territory, so students eyeing ATAR sciences can test themselves against harder material early.
You watch progress as it happens, which turns Year 11 subject selection conversations from guesswork into informed decisions.
Questions parents ask
Chemical bonding, equations and reaction types underpin ATAR Chemistry; Newton's laws, motion calculations and energy underpin ATAR Physics; and genetics, cell division and evolution underpin ATAR Biology and Human Biology. Strong inquiry skills carry across all of them.
Start from interest and Year 10 evidence rather than prestige. Chemistry and Physics reward comfort with equations and calculation; Biology and Human Biology reward reading, writing and systems thinking. Course counsellors weigh Year 10 marks heavily, so genuine effort now widens the choice.
Not directly. OLNA assesses literacy and numeracy, not science content. However, the clear writing and data interpretation practised in Year 10 Science are exactly the skills OLNA measures, so good science habits quietly support students still needing to meet that benchmark.
That is a legitimate path, and Year 10 Science still earns its keep. General science courses, VET pathways and plenty of careers rely on the scientific literacy built this year, and finishing lower school science well keeps the option of changing course later realistic rather than closed.
Launching soon
Sorsa opens to Western Australian families soon. Join the parent waitlist for launch access and early supporter pricing.
Science in other years
More Year 10 subjects