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Interactive Course Demos

Don't just read about it. Try it.

Experience real learning before you enroll. Balance chemical reactions, follow read-along narration in English, climb the maths mastery meter, or write real code in your browser.

✓ No account required · ✓ Interactive browser previews · ✓ Works on mobile and desktop

Class 10 Science · Balancing an Equation
Class 10 · Science

Class 10 Science · Balancing an Equation

Narrated 9-step animation that balances chemical equations, with an English and हिंदी voice toggle, plus 2 quick board-style questions.

Narrated 9-step animation
English + हिंदी voice toggle
Board-pattern questions
Instant explanation
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Class 9 Science · Cell Membrane & Osmosis
Class 9 · Science

Class 9 Science · Cell Membrane & Osmosis

Watch water molecules move in and out of a cell with narrated explainer (EN / हिंदी), then answer 2 concept check questions.

11-step osmosis explainer
Bilingual audio toggle
Hypotonic & hypertonic states
Zero signup required
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Class 10 English · A Letter to God
Class 10 · English

Class 10 English · A Letter to God

Sentence-by-sentence synchronized audio read-along. Each sentence lights up as read. Tap highlighted words for contextual meanings.

Synchronized narration highlight
Tap-to-see vocabulary definitions
Inference challenge
Grammar spot-the-error
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Class 10 Maths · 0–100 Mastery Meter & Tangent
Class 10 · Maths

Class 10 Maths · 0–100 Mastery Meter & Tangent

IXL-style mastery meter with fresh numbers generated on every question, step-by-step working after a miss, and draggable geometry figure.

0–100 SmartScore climbing meter
Fresh numbers on retry
Full step-by-step solution
Draggable tangent geometry
Python Basics · Predict, Run & Fix
Beginner · Computer Science

Python Basics · Predict, Run & Fix

Predict code output, run and fix the classic 3 + 4 = 34 string bug, then write a custom sum program checked by 3 automated test cases.

Runs Python in browser (MiniPy)
Predict-the-output challenge
Interactive debug exercise
3 automated test checks
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60-Second Challenge · 4 Subjects
All Levels · Mixed Challenge

60-Second Challenge · 4 Subjects

Fast-paced quiz challenge sampling Science, English, Maths, and Python against a 60-second timer, with instant why and score breakdown.

60s countdown timer
Randomized question order
Instant explanation on click
Custom course recommendation
Pathway Finder · 'Pick Your Class or Exam'
School Boards, JEE, NEET, UPSC · Navigation

Pathway Finder · 'Pick Your Class or Exam'

Two or three quick taps lead straight to the recommended course or study pathway matching your current class and goals.

3-step interactive finder
Branching logic
Honest course recommendations
Direct link to start learning