Virtual lab

Science simulations

Explore scientific models by subject — manipulate, measure, understand.

587 simulations 587 offline

All simulations

587 results

⭐ Staff picks

Don't miss these

⚛️ Physics Simulation ⭐ Pick 📱 Offline

Gravity Lab

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation ⭐ Pick 📱 Offline

Circuit Builder

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation ⭐ Pick 📱 Offline

Density Tower

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation ⭐ Pick 📱 Offline

Eclipse Simulator

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation ⭐ Pick 📱 Offline

Projectile Motion

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation ⭐ Pick 📱 Offline

AC Power Generator

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation ⭐ Pick 📱 Offline

Four-Stroke Engine

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation ⭐ Pick 📱 Offline

Water Cycle

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Gravity Lab

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Circuit Builder

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Density Tower

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Eclipse Simulator

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Projectile Motion

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

AC Power Generator

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Four-Stroke Engine

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Water Cycle

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Cell Explorer

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Rutherford Scattering

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Wave Interference

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Collision Lab

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Pendulum Explorer

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Magnetic Field

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

pH Indicator Lab

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Plate Tectonics

Ages 9–12 · Medium · ~6 min Play →
🌿 Biology Simulation 📱 Offline

Food Chain Builder

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Solar System Scale

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Absorption and Emission of Light

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Charge Conservation

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Newton's Cradle

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Logic Gates & Circuits

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Carbon Cycle

Ages 9–12 · Medium · ~6 min Play →
🌿 Biology Simulation 📱 Offline

Stroop Effect

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Circuit Simulator

Ages 9–12 · Medium · ~6 min Play →
🌿 Biology Simulation 📱 Offline

Food Web Builder

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Newton's Cradle

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Lever Balance

Ages 9–12 · Medium · ~6 min Play →
🧪 Chemistry Simulation 📱 Offline

Atom Builder

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Diffusion Lab

Ages 9–12 · Medium · ~6 min Play →
🧪 Chemistry Simulation 📱 Offline

Distillation

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Electric Field Lines

Ages 11–14 · Hard · ~8 min Play →
⚛️ Physics Simulation 📱 Offline

Free Fall vs Projectile

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Friction Ramp

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Function Graph

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Heat Conduction

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Lens & Refraction

Ages 9–12 · Medium · ~6 min Play →
🚀 Astronomy Simulation 📱 Offline

Moon Phases

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Orbit Lab

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Recrystallization

Ages 9–12 · Medium · ~6 min Play →
🌍 Earth Science Simulation 📱 Offline

Seismic Waves

Ages 11–14 · Hard · ~8 min Play →
🌿 Biology Simulation 📱 Offline

Skin Receptors

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Solubility

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Sound Waves

Ages 9–12 · Medium · ~6 min Play →
🧪 Chemistry Simulation 📱 Offline

States of Matter

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

‘Moment of inertia’ of various shapes

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

‘Work’ in science

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

3D Location of the Ursa Minor(Polaris)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

7-segment display(FND)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

A Clock

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

A Spaceship without Deceleration Engine

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

ABO Blood Type

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Acid-Base Titration

Ages 9–12 · Medium · ~6 min Play →
🌿 Biology Simulation 📱 Offline

Action Potential

Ages 11–14 · Hard · ~8 min Play →
🧪 Chemistry Simulation 📱 Offline

Activity Series of Metals

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Addition of Force

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Addition of Force 2

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Addition Polymerization

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Adjusting Camera Exposure and Focus

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Alkane Compound

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

All the Colors of the Universe (Color Cube)

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Anchoring Bias

Ages 9–12 · Medium · ~6 min Play →
📐 Math Simulation 📱 Offline

Anscombe's Quartet

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Apparent Magnitude, Absolute Magnitude, and Distance to Stars

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Apparent Motion of Mars

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Apparent Motion of Venus

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Archimedes Buoyancy 1 (old version)

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Area of Circle

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Asch Conformity

Ages 9–12 · Medium · ~6 min Play →
🌿 Biology Simulation 📱 Offline

Asexual Reproduction and Sexual Reproduction

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Atmosphere

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Average velocity and instantaneous velocity

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Avogadro’s Law

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Basic principles of step-down and step-up regulator circuits (DC-DC converters, DC transformers)

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Bayes' Theorem

Ages 11–14 · Hard · ~8 min Play →
⚛️ Physics Simulation 📱 Offline

Beat Frequencies

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Bernoulli’s Principle

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Bimetal

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Binary Counting

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Binary Search Tree

Ages 9–12 · Medium · ~6 min Play →
🚀 Astronomy Simulation 📱 Offline

Black Hole Lens

Ages 11–14 · Hard · ~8 min Play →
⚛️ Physics Simulation 📱 Offline

Boat Puzzle: Missionaries and Cannibals

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Bohr Atom Model

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Bohr’s Atomic Model

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Boiling Point (Ice or Water, Ethanol)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Boyle’s J Tube experiment

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Boyle’s Law

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Boyle’s Law 2

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Brownian motion

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Build a Tensegrity Toy

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Buoyancy & Archimedes

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Buoyancy comparison

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Buoyancy Experiment

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Buoyancy Experiment

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Buoyancy: Archimedes and the Crown

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

C Curve

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Camera

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Capacitive touch screen

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Capacitor

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Capacitor 2

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Capacitor Application Circuit

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Carnot Engines

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Cassegrain Reflector

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Cathode Ray Tube (CRT)

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Celestial Equator and the Ecliptic

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Cell Explorer

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Charge Distribution on a thin Conductive Plate

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Charles’s Law

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Chemical Cell (Voltaic Cell, Daniel Cell)

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Chemical Change of Candle

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Chemical Reactions in Gas Phase – Ammonia Synthesis

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Chemical Reactions in Gas Phase – Water(Steam) Synthesis

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Chord, Just intonation, Equal temperament

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Circumference of a Circle

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Classical Conditioning

Ages 9–12 · Medium · ~6 min Play →
🌍 Earth Science Simulation 📱 Offline

Classification of igneous rocks

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Classroom Lottery Board (Roulette)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Classroom Lottery Board v2 (Editable)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Clay Shooting

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

CMY Color Division by File Drop

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

CMYK Color Division by File Drop

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

CMYK Decomposer (with Webcam)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Cochlea and Hearing Range

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Cochlear and Audible Frequency

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Collision 2

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Color Panel

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Compound Interest

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Condition of Uniform Circular Motion

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Conduction

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Conductor and Insulator

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Conical pendulum

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Connection of springs

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Connections of Neuron (nervous system, neural network)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Conservation of Mechanical Energy

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Conservation of Mechanical Energy in Rollercoaster

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Constant Velocity

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Constellation Star Wheel

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Constellations

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Continental Drift

Ages 9–12 · Medium · ~6 min Play →
🌍 Earth Science Simulation 📱 Offline

Continental Drift (Continental Drift Theory)

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Convection

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Convection in the room: air conditioners and stoves

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Convex Mirror & Concave Mirror

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Coriolis Effect

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Correction of Near-sightedness & Far-sightedness

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Countercurrent exchange of Distillation equipment

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Covalent Bond

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Covalent Bonds of Hydrocarbon

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Day and Night, Seasons, White Night, Polar Night

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Daylight Map

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

DC Motor

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

DC Motor 2

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Density distribution in the atmosphere

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Density Tower 2 (Comparison of densities of various liquids, plastic, iron, and gold)

Ages 9–12 · Medium · ~6 min Play →
📐 Math Simulation 📱 Offline

Diagonals of Polygons

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Dielectric in Capacitor

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Differentiation

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Differentiation 2

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Diffraction Grating

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Digital Sampling

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Dihybrid Cross

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Diode

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Diode making

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Dipole Antenna

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Direct Current(DC) and Alternating Current(AC)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Direction of earth’s gravity

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Dissolution Process

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Distance and Displacement

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Distance of 1 pc(parsec)

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Diurnal Motion (WebGL)

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Diurnal Motion and the Zodiac

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Diurnal Motion of Sun

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

DNA electrophoresis

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

DNA Electrophoresis

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

DNA Transcription

Ages 11–14 · Hard · ~8 min Play →
⚛️ Physics Simulation 📱 Offline

Doppler Effect

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Doppler Effect

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Doppler Effect and RedShift

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Double Pendulum

Ages 11–14 · Hard · ~8 min Play →
⚛️ Physics Simulation 📱 Offline

Double-Slit Experiment

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Dragon Curve

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Drinks in a straw aren’t pulled, they’re pushed.

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Earth’s gravity

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Earth’s Revolution and Seasons (WebGL)

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Ecosystem Balance

Ages 9–12 · Medium · ~6 min Play →
🌿 Biology Simulation 📱 Offline

Ecosystem Simulation v2

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Elastic energy

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Elastic Energy

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Electric Circuit Simulator (AC)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Electric Circuits Simulator

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Electric Current, Conductor, Insulator

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Electric Field & Charges

Ages 9–12 · Medium · ~6 min Play →
🧪 Chemistry Simulation 📱 Offline

Electric Plating

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Electric Potential

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Electric Potential 2

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Electric Potential 3

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Electric Transformer

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Electrolysis of Water

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Electromagnetic Wave

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Electromagnetic Waves

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Electromagnetic Waves around of Visible Rays

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Electron Configuration of an Atom

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Electroscope

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Electrostatic Induction

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Electrostatic induction (the viewpoint of metal bonding)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Elements Texting Game

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Ellipse

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Energy Band of Metal

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Epeirogenic movement

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Epicycloid

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Equatorial Coordinate System

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Equilibrium

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Equilibrium Constants

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Equilibrium of Radiation

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Eratosthenes’ Calculation of Earth’s Circumference

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Eratosthenes’ Calculation of Earth’s Circumference 2

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Evolution of the eye

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

F = ma (Newton’s law of motion)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Faraday’s Law of Electromagnetic Induction

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Faraday’s Law of Electromagnetic Induction

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Firefly Synchronization

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Fireworks

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Flame Test

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

FM Synthesis

Ages 11–14 · Hard · ~8 min Play →
🌿 Biology Simulation 📱 Offline

Forgetting Curve

Ages 9–12 · Medium · ~6 min Play →
🌍 Earth Science Simulation 📱 Offline

Formation Model of Columnar Joint

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Foucault Pendulum (WebGL)

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Fourier Analysis

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Fourier Series

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Fourier Series 2

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Free Fall Experiment

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Free Fall Experiment 2

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Free Fall Motion Analysis

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Fuel Cell

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Function Plotter

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Galilean Moons

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Galileo’s Pump Problem

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Galton Board (Binomial Distribution)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Gas in Various Condition

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Gas Laws

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Gear

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

General Relativity of Gravity

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Genetic Diversity

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Geocentrism vs. Heliocentrism

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Geometric Series

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Graph of Charle’s Law

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Graph of Constant Velocity Motion

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Graph of Saturated Vapor 2

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Graph Your Experiment Data

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Gravitational Lensing

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Gravity Assist

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Gravity difference on several planet (with the scale that used on Earth)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Gravity Train

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Greenhouse Effect

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Gulliver’s Nutrition

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Half Adder

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Half Life Period of a Radioactive Substance

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Hanoi Tower

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Harmonic Series

Ages 9–12 · Medium · ~6 min Play →
🌿 Biology Simulation 📱 Offline

Heart Rate Counter

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Heat Capacity

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Heat conduction (a good thing about wooden pot handles)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Hilbert Curve

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Home Electrical Wiring

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Home Wiring (Indoor Wiring)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Homopolar Motor

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Horizontal Coordinate System

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

How a CRT TV works

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

How LEDs Work

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

How to Draw the Korean Flag

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

How to use a multimeter

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

How to Use a Multimeter

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Hypocycloid

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Hypocycloid 2

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Ice-Albedo Feedback

Ages 11–14 · Hard · ~8 min Play →
⚛️ Physics Simulation 📱 Offline

Impulse

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

In a potential energy measurement experiment, why should an object be lifted slowly at a constant velocity?

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Incandescent light bulb (heat dissipation of resistance)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Inductor and Capacitor

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Inductor and Capacitor 2

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Inductor and Capacitor 3

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Inductor application circuit

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Inertia

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Inertia Force of Elevator

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Inflation

Ages 9–12 · Medium · ~6 min Play →
📐 Math Simulation 📱 Offline

Integral in physics

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Inverted Image of Microscope

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Ion Exchange Resin

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Ion Model (Whiteboard)

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Ionic Bond

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Ionic Bond

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Ionic Bond – NaCl

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Iris and Ciliary Body

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Is Sun Rays Parallel?

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Kepler’s law

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Kinetic Energy

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Kinetic Energy and Stopping Distance

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Kinetic Molecular Model of Gases

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Kinetic Theory Model

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Koch Curve

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Latitude of Polaris

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Law of Definite Proportions

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Law of Definite Proportions 2

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Law of Reflection

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

LC Filter

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

LC Filter

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

LC Oscillator

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

LCD Display

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

LCD Display 2

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Le Chatelier's Principle

Ages 11–14 · Hard · ~8 min Play →
🧪 Chemistry Simulation 📱 Offline

Le Chatelier’s Principle

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Lenses & Refraction

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Leyden Jar

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Leyden Jar

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Life Game

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Light Refraction

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Line Spectrum and Continuous Spectrum

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Linear Regression

Ages 9–12 · Medium · ~6 min Play →
📐 Math Simulation 📱 Offline

Lissajous Figures

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Little Prince’s Trampoline

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Logic Gate

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Lorentzs Force

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Lorentzs Force (Electromagnetic swing)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Lorenz’s Waterwheel

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Magnet Explorer

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Magnetic Field around a Circular Wire

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Magnetic Field around a Coil

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Magnetic Field around a Wire

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Magnetic Field around Magnet(or Earth)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Magnetic Force

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Magnetic Induction

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Magnetization of Paramagnetic substance

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Magnets and electromagnets

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Making Molecular Models (Whiteboard)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Mandelbrot Set

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Matter Wave and de Broglie’s Atomic Model

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Maximum Elongation of Inner Planets

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Mechanical Energy Conversion 2

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Meiosis

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Mendel`s Law of Heredity

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Mendeleev’s Periodic Table

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Mercury Barometer on Different Planets

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Mercury Barometers on Different Planets

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Methane vs CO₂

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Michelson Interferometer

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Micro:bit Capacitor Experiment / Measurement of charging time

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Micro:bit Temperature, Atmospheric pressure sensor (BMP280)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Micro:bit Temperature, Humidity, Atmospheric pressure sensor (BME280)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Micro:bit Ultrasonic Rangefinder

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Micro:bit Wireless Built-in Accelerometer

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Micro:bit Wireless Built-in Thermometer

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Micro:bit Wireless DS18B20 (waterproof) Thermometer

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Micro:bit Wireless Fine Dust Sensor

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Micro:bit Wireless Maze

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Micro:bit Wireless Voltmeter (Direct connection, 3.3V max)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Micro:bit Wireless Voltmeter (Using voltage measurement sensor module, 16.5V max)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Microphone and Speaker

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Microscope

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Minkowski Spacetime

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Modulation of AM and FM radio

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Molecular Weight Calculator

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Moment of Inertia

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Moment of Inertia (3D)

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Monte Carlo π

Ages 9–12 · Medium · ~6 min Play →
🌍 Earth Science Simulation 📱 Offline

Moon Phases

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Movement of an object suspended from a pulley

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Movement of Ion particles

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Movement of substances in the nephron

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Multi Alarm Program

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Multiple Reflections

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Natural Selection

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Newton Ring

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Newtonian Reflector

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Normal Distribution

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Normal Distribution Graph

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Nuclear Chain Reaction

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Ocean Acidification

Ages 11–14 · Hard · ~8 min Play →
⚛️ Physics Simulation 📱 Offline

Oersted’s Experiment

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Ohm’s Law

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Optical Experiment Simulator

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Optical Illusion Structures

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Orbital Mechanics

Ages 11–14 · Hard · ~8 min Play →
🌿 Biology Simulation 📱 Offline

Osmosis

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Osmosis

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Parabolic motion (Monkey and Hunter)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Parallax of Eyes

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Parallel Circuit

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Pascal’s Principle

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Pascal’s Triangle

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Path of Satellite

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Pattern Measurement (Measure the length of a specific pattern in an image)

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

PCR (Polymerase Chain Reaction)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Pendulum Wave

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Period of Physical Pendulum

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Periodic Table

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

pH Color Indicator

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

pH Indicator

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Phase array

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Phase of the Moon 2

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Phase of the Moon 3

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Phase of Venus

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Photoelectric Effect

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Photoelectric Effect Experiment

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Photosynthesis

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Picking up Stones 1

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Picking up Stones 2

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Plants Respiration

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Plate Tectonics

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Plickers Quiz Cards

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Polar Molecule & Nonpolar Molecule

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Polarization

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Polygonal Wheel

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Pop the Balloon (with Webcam)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Potential energy due to gravity

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Potentiometer

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Precipitation Reaction

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Pressure and Pressing Area

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Pressure Volume Diagram

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Pressure, buoyancy, and gravity applied to a balloon

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Principle of least time (Fermat’s principle)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Principle of Mirror

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Principle of Satellite

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Principle of Speed Gun

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Prism

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Probability Distributions

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Projectile Motion

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Projectile Motion

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Psychrometer(hygrometer)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Pulleys with Many Wire

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Pulleys with One Wire

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Punnett Square

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Pythagoras Tree

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Pythagorean Division

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Pythagorean Theorem

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

QR Scanner

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Quantum of Light

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

R-L-C Serial Circuit

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Radians

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Radians

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Radio Wave Communication

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Rainbow by Raindrops

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Rainbow Colors

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Rainbow Formation

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Range and Intensity of the Gravity

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Reaction Rate

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Reaction Time

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Reaction time measuring (visual, auditory, tactile)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Record, make a graph, and analyze (mean, linear regression, quadratic polynomial regression)

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Rectifier Circuit

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Refracting telescope (Keplerian, Galilean)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Refraction on water

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Relativity of Simultaneity

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Renewable Energy Mix

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Resistance Connection

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Resistive Touch screen

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Resonance

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

RGB Color Combination

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

RGB Decomposer (with Webcam)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

RGB Filter (with Webcam)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

RLC Resonance

Ages 11–14 · Hard · ~8 min Play →
⚛️ Physics Simulation 📱 Offline

Root-Mean-Square Velocity of Gas Molecules (Vrms)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Rutherford Scattering and Size of Nucleus

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Same Circuit

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Saturation Mixing Ratio

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Scale of Atom

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Sea and Land Breeze

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Sea Level Rise

Ages 9–12 · Medium · ~6 min Play →
🌿 Biology Simulation 📱 Offline

See the Light

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Seismic wave observation and the discovery of the outer core

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Seismometer and Inertia

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Separation of Steel and Aluminum

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Serial Parallel Circuit

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Serial Parallel Circuit 2

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Serial Parallel Circuit 3

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Sierpinski Curve

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Sierpinski Triangle

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Simple Chemical Bonding Simulation

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Simple Pendulum

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Slingshot Effect

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Solar & Lunar Eclipses

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Solar Eclipse

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Solar Panel

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Solar System

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Solar System

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Solar system making

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Solar wind and the aurora

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Solubility

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Sorting game

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Sound Analysis (Finding the main frequency, measuring the Doppler effect)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Special Relativity: Length Contraction

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Special Relativity: Time Dilation

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Specific Heat

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Spectrogram

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Spectrum Analysis of Sound

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Spectrum of Hydrogen Atom

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Spring pendulum(horizontal)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Spring Pendulum(Vertical)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Spring Scale

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Spring Scales

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Springs & SHM

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Stair Switch

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Standard Reduction Potential

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Standing Wave Synthesis

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Standing Waves in Different Situations

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Standing Waves on a Drum Surface

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Standing Waves on a String

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

State of Water

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

State of Water 2

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Status Change of Water

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Stellar Classification

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Stellar Parallax

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Stellar Parallax – 3D VR

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Stopwatch for Pulse Measurement

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Stratum Making

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

String Art

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Structure of an ammeter

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Structure of an Atom

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

Structure of Ice – 3D VR

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Sum of Exterior Angle

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Superposition

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Superposition and Interference

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Supply & Demand

Ages 9–12 · Medium · ~6 min Play →
🧪 Chemistry Simulation 📱 Offline

Surface Tension

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Temperature and Reaction Rate

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Test Cross (to get Pure Breed)

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

The Air Pressure and Wind

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

The charging and discharging characteristics of capacitor。

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

The Diurnal Motion and the Zodiac

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

The Ductility and Malleability of Metal

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

The principle of a transistor

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

The principle of air conditioner and refrigerator

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

The principle of LED

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

The principle of riding a swing

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

The Structure of Ester

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Theo Jansen Mechanism

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Thermometer

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Thin Film Interference

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Three Body Problem

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Three Phase Equilibrium

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Three Primary Colors

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Ticker Timer (Movement on the slope)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Tidal Force

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Tides

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Torricelli’s Experiment

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Total Internal Reflection and Optical Fiber

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Transistor application circuit

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Transmitting Electricity at High Voltages

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Triangle and Tetragon

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Triangle Trick

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Triboelectricity

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Tuning Fork and Sound Wave

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Twin Paradox

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Uniformly Accelerated Motion

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Vacuum Jar

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Vapor Pressure Lowering

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Voronoi Diagram

Ages 7–10 · Easy · ~4 min Play →
📐 Math Simulation 📱 Offline

Voronoi Diagram Drawing

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

VSEPR Molecular Shapes

Ages 9–12 · Medium · ~6 min Play →
⚛️ Physics Simulation 📱 Offline

Water Waves

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Wave Propagation

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Waveform and timbre of sound (Sound analysis program using a microphone)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Waves made with springs

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Waves on a String

Ages 9–12 · Medium · ~6 min Play →
🌍 Earth Science Simulation 📱 Offline

Weather front and temperate cyclone

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

What color does it look?

Ages 7–10 · Easy · ~4 min Play →
🧪 Chemistry Simulation 📱 Offline

What if the water molecule have a straight structure?

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

What is Javalab?

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

What is the fastest at the moment of hitting the ground?

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Wheatstone Bridge

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Where did Dew come from?

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Where did the droplet’s energy go? (The second law of thermodynamics and irreversible phenomena)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Where did the pendulum’s energy go? (The second law of thermodynamics and irreversible phenomena)

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Why are Cells Small?

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Why do we always have crystal ball covered?

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Why do we see only one side of the moon?

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Why does a CD reflect rainbow colors?

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Why does the moon rise 50 minutes later each day?

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Why does the moon seem to follow me?

Ages 7–10 · Easy · ~4 min Play →
🌍 Earth Science Simulation 📱 Offline

Why is the Sky Blue?

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Why the smaller the cell, the larger the area

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Why the Universe Looks Dark (The Expansion of the Universe)

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Why we can’t see atoms under an optical microscope?

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Work in Science

Ages 7–10 · Easy · ~4 min Play →
🌿 Biology Simulation 📱 Offline

Wrinkles in living organisms

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Young’s Double Slit

Ages 7–10 · Easy · ~4 min Play →
🚀 Astronomy Simulation 📱 Offline

Zodiac

Ages 7–10 · Easy · ~4 min Play →
⚛️ Physics Simulation 📱 Offline

Zodiac 2

Ages 7–10 · Easy · ~4 min Play →