Learn Biology the right way
Understand
Remember
Excel
In every programme
The same eight things, whichever class you join.
Live classes
Small groups, taught in Hindi and English, live online — wherever you are.
Every class recorded
Missed it, or want it again the night before a test? The recording is there.
Chapter notes
Written for the board answer sheet, not copied from a guidebook.
Worksheets & weekly tests
Practice on application-based questions every week, not only at the end of a chapter.
Pre-board and board mock tests
Full papers, timed, marked the way an examiner marks them.
Doubt-solving support
Doubts do not wait for the next class.
Parent updates
You hear how your child is actually doing — before the report card tells you.
Class 10 Biology, separately
For students who need only the Biology third of the Science paper.
Format
Online, live — for CBSE Board students anywhere.
Online · India and other countries
Live online classes
Small live groups, not recorded lectures sold as a course. Every class is
recorded afterwards for revision. Doubts are answered between classes. One student taught this way scored
99 out of 100 and went on to a medical seat.
Who this is for
CBSE Board students, wherever they live
Every class is taught live online, so a student in one city and a student in
another country get exactly the same class, the same notes, the same weekly tests and the same parent
updates.
Fees
₹10,000 for Class 10 · ₹20,000 for Class 11 & 12
Batch timings and the payment schedule are confirmed on the first call, once we
know your child's school timetable and which class they are joining. The trial class is free and nothing is
payable to attend it.
A fair comparison
Most students here are also looking at Aakash, Allen or Physics Wallah.
They are serious institutes and they do one job extremely well: entrance preparation
at scale. That is a different job from this one, and the honest difference is worth stating.
What large institutes are built for
Entrance exams, at volume
Big batches, a fixed national schedule, and a syllabus aimed primarily at
NEET. If your child is already scoring well, self-driven, and preparing for an entrance exam, that
model works and is often the right choice.
What Corebio is built for
The board paper, in a small group
A group small enough that a confused face gets noticed in the moment, and
teaching aimed at the CBSE board paper your child actually sits. If Biology is the subject going
wrong — not the subject being optimised — this is the one built for that.
Next step
Not sure which class fits?
Tell us the class, the board and what is going wrong at the moment. We will tell you honestly whether we can help — and if we cannot, we will say so.