PlutusSTEM · IIT-JEE & Classes 7–10

Interactive STEM Lab

Learn maths and science the visual way. Build, rotate and play with these interactive 3D models — made by PlutusSTEM for IIT-JEE aspirants and school students of Classes 7 to 10. Free to use.

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Chemistry · JEE/NEET

Rutherford Gold Foil

Alpha-particle scattering and the discovery of the nucleus — Rutherford’s gold foil experiment in 3D.

Open in 3D →
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Chemistry · JEE/NEET

Bohr Model & Hybridization

Atomic structure, electron energy levels and orbital hybridization — explore the Bohr model and hybridization in interactive 3D.

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Physics · JEE/NEET

Cathode Ray Experiment

Discovery of the electron — the cathode ray tube experiment in 3D.

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Geometry · JEE

Triangle Mastery Engine

Properties, congruence and theorems of triangles — explored interactively.

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Geometry · JEE

Quadrilateral Constructor

Build and explore quadrilaterals and all their properties.

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Data & Stats

3D Pie Charts

Visualise and interpret data and statistics in interactive 3D.

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Chemistry · JEE/NEET

Hybridization (sp, sp², sp³)

Orbital hybridization and molecular geometry — explore sp, sp² and sp³ hybridization in interactive 3D.

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Chemistry · JEE/NEET

VSEPR Theory

Predict and visualise molecular shapes with VSEPR theory in interactive 3D.

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Chemistry · JEE/NEET

Electrochemical Cell

Redox reactions, electrode potentials and cell construction — explore the electrochemical cell in interactive 3D.

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Chemistry · JEE/NEET

Fuel Cell

How fuel cells convert chemical energy into electricity — explore a working fuel cell in interactive 3D.

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Biology · NEET

Cell Structure

Explore the structure and organelles of plant and animal cells in interactive 3D.

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Biology · NEET/JEE

Photosynthesis & Chloroplast

How chloroplasts capture light and drive photosynthesis — explore the process in interactive 3D.

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Biology · NEET/JEE

DNA, Chromosome & Cell Division

DNA structure, chromosome packaging and mitosis/meiosis — explore cell division in interactive 3D.

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Biology · NEET

Human Reproduction & Fertilization

Reproductive anatomy and the process of fertilization — explore in interactive 3D.

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Physics · JEE/NEET

Electric Field & Dipole

Explore electric field, electric dipole and field patterns through an interactive 3D model.

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Physics · JEE/NEET

Lenses, Mirrors & Image Formation

Explore image formation by spherical mirrors and lenses through an interactive 3D model.

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Physics · Chemistry · JEE/NEET

Battery Types 3D Lab

Explore different types of batteries, their structure, working principles and electrochemical processes through an interactive 3D lab.

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Physics · JEE/NEET

Magnetosphere Shield Simulator

Explore Earth's magnetic field and understand how the magnetosphere shields our planet from solar wind and charged particles.

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Chemistry · JEE/NEET

Isomerism 3D Lab

Explore different types of isomerism and understand molecular structures through an interactive 3D chemistry lab.

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