A focused way to actually learn.
Interactive lessons you can touch, adaptive practice that targets your weak spots, and a crystal-clear view of exactly what to study next. No clutter, no cramming.
Free, no ads, no sign-up — 508+ interactive chapters across Grades 1–10. Start now, save your progress later. Setting up for your child or class?
Where you'll meet this parabola
Every thrown ball, water fountain and long jump traces one — and a satellite dish is a parabola too, focusing faint signals onto a single point.
Without quadratics: you couldn't predict where a projectile lands, and no dish could focus a signal — no satellite TV, GPS or radio telescopes.
Built for Alishba & Inaayah.
And for every CBSE student who'd rather try first and see what happens.
Every class, one tap away.
508+ interactive chapters across CBSE Grades 1 to 10, on the new NCF books:
- Grades 1–5Complete core — English, Hindi, Maths · EVS from Grade 3
- Grades 6–9Maths, Science, Social Science, English · Hindi & Sanskrit growing
- Grade 10Maths deep-dives · solved board PYQs
Pick a class to start:
Know what you're looking for?
Not another textbook uploaded to the internet.
Learn by doing
Drag a light ray and watch it bend. Tilt a beaker and see the reaction. Every concept has a moment you actually play with — that's try karke dekho.
Adaptive practice
Half the CBSE paper is now competency-based. We drill exactly that — case studies, assertion–reason — and keep finding what you don't yet know.
Buffy, your AI tutor NEW
Meet Buffy — our real family cat, and now your study buddy in tribute to him. He gives hints, not answers, explains any concept your way, tells you which model answered, and is awake at 11pm before the test.
Maths Sprint NEW
90-second maths races against Buffy the cat — generated fresh for every grade and chapter. No sign-up needed.
Classroom NEW
Sit in on a live class — Buffy teaches, classmates chime in, and you can jump in with a question anytime.
Stuck at 11pm before the test?
Buffy hints, never answers. That's deliberate: the marks come from the thinking you do yourself. Three moments, replayed:
Meet Buffy in any lesson →
Buffy now streams his thinking as he hints, and a new Study Recommender reads your real progress to show exactly what to study next — never a made-up score.
CBSE now rewards thinking, not memorising.
From the 2024–25 session (CBSE Circular Acad-30/2024, carried into 2025–26), half of every Class 10 board paper is competency-based — case studies, source-based and assertion–reason questions that test whether you can apply an idea, not recite it. Memory-heavy long answers were cut back. This portal drills exactly that.
Competency-based
Case-based, source-based, assertion–reason and application MCQs — questions that ask you to use the concept.
Objective (MCQ)
Quick select-response questions, spread across every chapter of the paper.
Short & long answers
Down from 40% — less reward for pure recall, more for clear reasoning you can show.
Based on the 80-mark theory paper (+ 20 marks internal assessment), CBSE Circular Acad-30/2024. Always confirm the latest scheme on cbse.gov.in.
The subjects.
Free and open today — Founding Families, forever.
I built this to give every student quality resources that genuinely help. Today, every lesson is free and open — no paywall, no ads, nothing to sell. As this grows it has to sustain itself, so here is the one promise I make without small print: the first 100 families to register are Founding Families — everything here, and everything we ever build, stays free for them. Forever. You sign up only so progress saves and Buffy can help where you're stuck.
Tell us and we'll build for the loudest classroom first. One email when it launches, nothing else — promise.
Ready when you are.
Start learning — it's freeTell us what you'd love to see next
We're building trykarkedekho in the open, with students and parents. A subject, a chapter, a feature, a fix — drop your wish and it goes straight to the team.