Master your HSC.
One lesson at a time.
Biology, Chemistry, Physics and Maths — scaffolded lessons, mistake-aware revision and weekly leaderboards for NSW students from Year 7 through HSC.
Your subjects
NESA-aligned · built for NSW HSCBiology
Cells, ecosystems, infectious disease and non-infectious disorders — the full NESA Biology spine.
Chemistry
From bonding and stoichiometry through organic chemistry and applied chemical ideas.
Physics
Dynamics, Waves & Thermodynamics, with Y12 modules in development.
Maths Standard
Measurement, financial maths and statistical analysis for HSC Standard.
Maths Advanced
Functions, trigonometry and calculus — built for NSW HSC Mathematics Advanced.
Not sure where
to begin?
Three quick questions and we'll point you at the right lesson — for your year and confidence level.
Compete this week
New challenge every SaturdayThis week's challenge
A fresh timed quiz across everything in scope. Next challenge unlocks in:
Where do you rank?
Most improved, longest streak and boss battles — boards lock every Saturday.
Study smarter
Practice · progress · rankingsWork with a qualified NSW teacher.
Online 1-on-1 and small-group classes for HSC Biology and Chemistry — taught by the teacher who built this site.
1-on-1 tutoring
Biology & Chemistry, Years 11–12. Tailored to your gaps and your school's assessment schedule. Enquire for pricing.
Group classes — starting soon
Y11 Chemistry · Wed 5–6pm and Y11 Biology · Tue 5–6pm. Register your interest — classes run once enough students sign up.
The library grows every week.
New lessons, quizzes and revision tools go live across the site as they're finished. Join the updates list and we'll tell you what's new — or send feedback on what would help most next.