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A girl looking through a microscopeClasses 9–12

Biology

Online biology classes for Class 9 to 12, taught to understand, not memorise, with steady board exam practice.

  • 2–5Classes per week
  • 60 minPer class

What’s covered

  • Classes 9–10

    Life science

    • Cells
    • Life processes
    • Human body
  • Classes 11–12

    Advanced biology

    • Physiology
    • Genetics
    • Ecology
  • Skills

    Diagrams & answers

    • Labelled diagrams
    • Answer writing
    • Key definitions
  • Exams

    Board preparation

    • Revision plans
    • Sample papers
    • Board preparation
  • Weekly Plan · One-on-one

    ₹3,000–4,500 / month

    8 classes a month: steady, regular progress.

  • Daily Plan · One-on-one

    ₹7,000–11,000 / month

    5 classes a week, for exams, Olympiads or fast catch-up.

Portrait of Payal Bakliwal, co-founder and teacher at Cognitive Node

Co-founder & teacher

Payal Bakliwal

Payal has been teaching for 20 years. She started while still a student herself, rose to Vice Principal, Academic Coordinator and PGT (Biology) in school, and now teaches the children of families she first taught years ago. She holds an M.Phil in Parasitology and an M.Sc in Zoology from CCS (Chaudhary Charan Singh) University, and a B.Ed in Life Sciences from Jiwaji University. In 2015 she received the Best Teacher Award from the Government of India, presented by Smt. Smriti Irani.

Portrait of Nupur Jain, co-founder and teacher at Cognitive Node

Co-founder & teacher

Nupur Jain

M.Com, B.Com, B.Ed. Nupur has spent 15 years helping children find their feet. She has taught a great many students in person and still runs her own offline centre, where children genuinely look forward to every class. In her locality she is a well-known and much-respected teacher. Her classes are calm, structured and full of practice, and children leave them feeling capable.

Biology answered

Free demo class. No commitment.

Turn learning into deeper understanding

Start with a free demo class, meet your teacher, find the right level and get a plan.

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