High school · Ages 14–15

Grade 9 — free curriculum

Everything a Grade 9 learner can study on Vidaara, by subject. Free, ad-free, and self-paced. Start anywhere and your progress is saved as you go.

K1 K2 1 2 3 4 5 6 7 8 9 10 11 12

Mathematics

Build number sense and problem-solving, step by step.

Lessons live Start learning →
Algebra I
Linear & quadratic functions
Polynomials
Coordinate geometry
Statistics
🔥

Physics

Concept-rich Physics with diagrams, solved examples and practice tests.

Lessons live Start learning →
Biology: life processes
Chemistry: atoms & bonding
Physics: motion & force
Natural resources
⚗️

Chemistry

Concept-rich Chemistry with diagrams, solved examples and practice tests.

Lessons live Start learning →
Biology: life processes
Chemistry: atoms & bonding
Physics: motion & force
Natural resources
🧬

Biology

Concept-rich Biology with diagrams, solved examples and practice tests.

Lessons live Start learning →
Biology: life processes
Chemistry: atoms & bonding
Physics: motion & force
Natural resources
📖

English

Grammar mastery from foundations to competitive level — bilingual notes, examples & 3-level tests.

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Close reading
Composition
Literary devices
Critical writing
🏛️

Humanities

People, places, history and how societies work.

Coming soon Coming soon…
World history
Geography
Civics & government
Economics
💻

Computing

Digital literacy and the basics of coding.

Coming soon Coming soon…
Programming in Python
Algorithms
Data & the web
Computer systems
💰

Economics & Finance

Money, markets, budgeting and how economies work.

Coming soon Coming soon…
Microeconomics
Markets & trade
Personal finance
Global economy
🎯

Test Prep

Board exams and entrance-test practice.

Lessons live Start learning →
Topic-wise practice
Full mock tests
Past papers
Timed practice
Topics marked Coming soon have their full lessons in production. In the meantime, explore the subject hub, try the practice tests, or ask the AI Tutor anything. Math for Grades 1–4 is fully live now.