✓ Done
Rainbow and Light Refraction Lab
Bend a beam of light through water, glass or diamond and split it into colours.
25 activities
Science simulators
Forces, energy, sound, atoms, reactions, plants and the human body.
Hands-on science simulators where you change one thing at a time and watch what happens: push a block against friction, throw a projectile, build atoms, balance equations, test pH, follow blood round the body, bend light, grow a plant and build a circuit.
By class: Class 3, Class 4, Class 5, Class 6, Class 7, Class 8, Class 9, Class 10.
✓ Done
Plant Growth Conditions Lab
Give a seedling sun, water and warmth, then find the perfect mix.
✓ Done
Float or Sink Density Lab
Drop objects into water, oil or honey and discover why some float.
✓ Done
Simple Circuit Builder
Connect batteries, bulbs and a switch, then see what glows.
✓ Done
Photosynthesis Lab
Feed a leaf light, carbon dioxide and warmth and count the oxygen bubbles.
✓ Done
Digestion Journey
Follow a bite of food from the mouth to the end of the gut.
✓ Done
Force and Friction: Push, Slide and Stop
Push a block across ice, wood, concrete or rubber and watch the force arrows fight it out.
✓ Done
Projectile Motion: Aim the Perfect Throw
Set the speed and angle, launch the ball and try to land it on the flag.
✓ Done
Kinetic and Potential Energy: Build a Coaster
Design a coaster track, release the cart and watch energy change form.
✓ Done
Levers and Moments: Balance the Beam
Slide weights along a beam until the clockwise and anticlockwise turns cancel.
✓ Done
Sound Waves: See Pitch and Loudness
Change the frequency and amplitude of a tone and watch the wave change shape.
✓ Done
Magnetic Fields: Follow the Compass
Move a bar magnet and watch a grid of compass needles swing to follow the field.
✓ Done
Water Pressure: Explore Below the Surface
Lower a gauge into a tank and watch pressure climb with depth, not with width.
✓ Done
Heat Transfer: Track Hot and Cold
Touch a hot block to a cold one and watch energy flow until they match.
✓ Done
Atomic Structure: Make Elements from Particles
Add protons, neutrons and electrons and see which element and ion you have built.
✓ Done
Balancing Chemical Equations: Match Every Atom
Adjust the coefficients until every element has the same count on both sides.
✓ Done
Acids, Bases and pH: Test Virtual Liquids
Test everyday liquids with indicators and watch what water does to the pH.
✓ Done
Solutions and Solubility: How Much Will Dissolve?
Stir solute into water and find the point where no more will dissolve.
✓ Done
Separation of Mixtures: Choose the Right Method
Pick the right method for each mixture and split it into pure substances.
✓ Done
Blood Circulation: Trace a Heartbeat
Follow a red blood cell through the heart, the lungs and the body, twice per lap.
✓ Done
Lungs and Breathing: Follow Oxygen Inside
Move the diaphragm yourself and watch air rush in and out of the lungs.
✓ Done
Genetics and Inheritance: Predict Pea Plant Traits
Choose two parent plants, fill a Punnett square and grow the offspring.
✓ Done
Paint Mixer
Squeeze red, yellow, blue and white paint into a bowl and see what colour you make.
✓ Done
Match the Colour
Mix paint drop by drop to match the colour on the card, across 50 levels.
✓ Done
Hide the Chameleon
Paint a chameleon so a hungry bird cannot spot it, then make it stand out for a friend.
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