Science · CBSE Class 9

Physics · Chemistry · Biology

Study tools

Upload or type homework — get taught, not just answered.

Ask anything and get a step-by-step explanation.

Original notes covering the whole topic.

A concept taught from first principles.

The must-know ideas, formulas and definitions.

Original questions with worked solutions.

Timed quiz with instant marking and analysis.

One-screen revision cards before a test.

Build your own question set by difficulty.

Tell it what's hard — it fixes exactly that.

See mastery per topic and what to do next.