Every lesson follows your school’s own textbook and board, broken into competencies a child masters one at a time.
Free AI Tutor*
It explains, gives another example and checks the pupil's work, but never just writes the answer. Stuck on homework? Take a photo of it and ask. Free for every pupil, on a computer, tablet or phone.
*Free as an introductory offer; a premium package will follow. On a tablet or phone it needs a free account. On newer Windows PCs and Macs it can also run inside Chrome or Edge, so questions stay on the computer.
No account, no email address. Opens the real product.
Classes 4 to 12 are ready today — 5396 lessons from 94 NCERT books, every one with a written lesson and a practice check.
Chapter 7
The Mathematics of Maybe: Introduction to Probability
Class 9 · Mathematics · Ganita Manjari
NCERT
Chance and randomnessMastered
The probability scaleIn progress
Experimental probabilityReady
Practice check · Chance and randomness
5 of 6 correct — 80% or better counts as mastered
Mastered
Real competencies from an NCERT Class 9 chapter. The progress is an example.
5396
Lessons written
94
NCERT books
3
Boards supported
Measuring competencies
A mark tells you who passed. A competency tells you what comes next.
Every practice check on LearnWave belongs to one competency from your pupils’ own book. Over time that builds a picture of what each child can do, where they are stuck, and what they are ready for next.
Teachers stop guessing. Pupils practise the right thing. Schools get evidence they can act on.
What makes it different
Most apps teach the syllabus. We teach the book.
The big learning apps teach the standard national syllabus. That is often not what is on the desk. In a great many schools the book is a private publisher’s, with its own chapters in its own order — and no app covers it. LearnWave is built from that book: the chapters your teachers actually teach, in the order they teach them.
Your boardCourses are filed under the board a school presents its pupils to — CBSE, ICSE and UP Board today.
Your bookIts chapters, its sequence, its examples — read out of the printed book, not guessed from a syllabus document.
Something to checkEach chapter becomes a handful of competencies, and each competency has a practice check. A teacher can see what a class has actually mastered, not how long it watched.
See it
The real product, not a mock-up
Three screens from LearnWave as it runs today.
Every chapter, as competencies
A chapter is not one long video. It is a set of competencies, each taught, practised and marked on its own.
A lesson, then a practice check
Written for the age it is meant for, with a read-aloud button for a child who reads slowly, and questions at the end.
Progress you can read at a glance
Mastered, completed, in progress, ready. Four states, one map, and no guessing where a child actually is.
Try it now — no account
Choose a class
Every lesson follows the NCERT book the child already has, on CBSE, ICSE and UP Board. Pick a class and look around — nothing to sign up for.
Class 4
Mathematics
Maths Mela · 117 lessons
Hindi
वीणा · 100 lessons
EVS
Our Wondrous World · 77 lessons
English
Santoor · 68 lessons
Class 5
Mathematics
Maths Mela · 127 lessons
Hindi
वीणा · 110 lessons
EVS
Our Wondrous World · 95 lessons
English
Santoor · 62 lessons
Class 6
Hindi
मल्हार · 129 lessons
Science
Curiosity · 114 lessons
Mathematics
Ganita Prakash · 101 lessons
Social Science
Exploring Society · 85 lessons
English
Poorvi · 81 lessons
Class 7
Social Science
2 books · 164 lessons
Mathematics
2 books · 149 lessons
Hindi
मल्हार · 108 lessons
Science
Curiosity · 90 lessons
English
Poorvi · 86 lessons
Class 8
Social Science
2 books · 176 lessons
Mathematics
2 books · 116 lessons
Science
Curiosity · 113 lessons
Hindi
मल्हार · 108 lessons
English
Poorvi · 86 lessons
Class 9
Mathematics
2 books · 114 lessons
Science
Exploration · 110 lessons
Social Science
2 books · 82 lessons
English
Kaveri · 78 lessons
Hindi
गंगा · 74 lessons
Class 10
English
3 books · 125 lessons
Hindi
4 books · 116 lessons
Social Science
4 books · 99 lessons
Science
55 lessons
Mathematics
52 lessons
Class 11 Science
Biology
105 lessons
Chemistry
77 lessons
Hindi
2 books · 70 lessons
Computer Science
67 lessons
Mathematics
59 lessons
Physics
59 lessons
English
2 books · 54 lessons
Class 11 Commerce
Hindi
2 books · 70 lessons
Mathematics
59 lessons
Economics
2 books · 58 lessons
English
2 books · 54 lessons
Business Studies
52 lessons
Accountancy
47 lessons
Informatics Practices
46 lessons
Class 11 Humanities
Geography
3 books · 119 lessons
Political Science
2 books · 72 lessons
Hindi
2 books · 70 lessons
Economics
2 books · 58 lessons
English
2 books · 54 lessons
Sociology
2 books · 40 lessons
Psychology
Introduction to Psychology · 32 lessons
History
Themes in World History · 29 lessons
Class 12 Science
Mathematics
62 lessons
Biology
60 lessons
English
2 books · 60 lessons
Hindi
2 books · 60 lessons
Chemistry
57 lessons
Physics
52 lessons
Computer Science
51 lessons
Class 12 Commerce
Accountancy
2 books · 84 lessons
Economics
2 books · 70 lessons
Business Studies
67 lessons
Mathematics
62 lessons
English
2 books · 60 lessons
Hindi
2 books · 60 lessons
Informatics Practices
38 lessons
Class 12 Humanities
Geography
3 books · 117 lessons
History
Themes in Indian History · 86 lessons
Political Science
2 books · 75 lessons
Economics
2 books · 70 lessons
Sociology
2 books · 69 lessons
English
2 books · 60 lessons
Hindi
2 books · 60 lessons
Psychology
35 lessons
No account, no email address. Opens the real product.
More classes are being written now. A class appears here only when every lesson in it is finished and checked.
How it works
Explore, learn, master
1
Explore
Open the class and subject and see the whole book laid out — every chapter, every competency inside it.
2
Learn
Read the lesson, or have it read aloud. Worked examples are spelled out step by step, in the child’s own language where we have it.
3
Master
Answer the practice check. Eighty per cent or better counts as mastered; below that, try it again. Retries are always free and nothing is ever lost.
About us
Who we are
LearnWave is built by Arcadix, a Swiss company that has worked on educational assessment for more than twenty years. The figures below describe Arcadix’s assessment platform, not LearnWave — this product is new, and says so.
Data never soldLearner data is never sold, and there is no advertising anywhere in the product.
Private by designBuilt around the DPDP Act by design, with GDPR alongside it.
No child paysNo child ever pays to learn on LearnWave.
Co-operation over competitionNo leaderboards anywhere, and no shaming. Streaks come with mercy.
For schools
Bring us your school’s own books
If your school teaches from books no learning app covers, that is exactly the case we built for. Tell us the class and the books, and we will show you what LearnWave would look like for your pupils.