Every subject. Every state. Every year level.

Discover geometry. Don't just memorise it.

The interactive geometry whiteboard opens inside the app and loads a pre-built construction whenever a geometry concept comes up. The tutor always asks your child to predict first — then they drag and discover.

Triangle angles — drag any vertex and watch the three angles update live. The sum stays at 180° no matter how extreme the triangle gets. Your child discovers this, they are not told it.

Pythagoras — squares are drawn on all three sides with area labels. The relationship a² + b² = c² becomes obvious before the formula is ever written.

Six constructions are available covering Years 3 to 10 — triangle angles, Pythagoras, parallel lines with transversal, exterior angle theorem, circle inscribed angle theorem, and symmetry lines.

Make a prediction. Then test it.

Before explaining any science concept, the tutor asks your child to predict what will happen. Then it opens an interactive simulation so they can find out for themselves. The sequence is always: predict, test, reflect.

Simulations open directly inside the app in the Science tab of the whiteboard. No separate browser, no account, no setup.

Simulations provided by PhET Interactive Simulations, University of Colorado Boulder, licensed under CC-BY-4.0.

Identifies gaps. Then closes them.

The first time your child opens a subject, SubjectMate runs a silent 5 question diagnostic test. One question below stage, three at stage, one above. It finds exactly where they are without making them feel tested.

Diagnostic results shape every session that follows. The tutor pitches explanations at the right level, spends more time on weak areas, and moves faster through strengths. Results appear on your parent dashboard as weak areas and strong areas.

Then the spaced review system kicks in. When a gap is identified, three focused 5 question reviews are automatically scheduled. The first fires at 3 days — just long enough for partial forgetting to make retrieval effortful and therefore effective. Then 7 days. Then 16 days.

After three successful reviews, the concept is retired as mastered. If a review reveals the gap is still there, the schedule resets.

Parents see due reviews on the dashboard and can launch a focused session in one tap. Students see the review prompt at the start of their next session in that subject.

The 3/7/16 day interval schedule is based on decades of research into spaced retrieval practice — one of the most replicated findings in educational psychology.

The difference between being told and discovering

When a graph helps understand a concept, the tutor gives your child an interactive version — not a static image. They drag the sliders and the curve responds in real time.

This is not decorative. Research consistently shows that students who interact with a graph — changing the slope and watching what happens — retain the concept significantly better than those who are shown a fixed curve and told what it means.

Five function types are available with interactive sliders: linear (slope and intercept), quadratic (shape, shift, height), cubic (four coefficients), exponential (base and scale), and trigonometric (amplitude, frequency, phase shift).

The tutor always asks your child to predict the shape or effect before showing the graph. The interactive version is the confirmation, not the instruction.