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.
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.
Lessons live
Start learning →
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
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.