SPACE
✓ DoneMoon Phases Explorer
Move the Moon around Earth and watch its shape change night by night.
Explore
Find your next discovery.
50 activities. Choose a topic, a class or just something new.
SPACE
✓ DoneSolar System Orbit Explorer
Speed up time and watch eight planets race around the Sun.
SCIENCE
✓ DoneRainbow and Light Refraction Lab
Bend a beam of light through water, glass or diamond and split it into colours.
SCIENCE
✓ DonePlant Growth Conditions Lab
Give a seedling sun, water and warmth, then find the perfect mix.
SCIENCE
✓ DoneFloat or Sink Density Lab
Drop objects into water, oil or honey and discover why some float.
SCIENCE
✓ DoneSimple Circuit Builder
Connect batteries, bulbs and a switch, then see what glows.
EARTH
✓ DoneWater Cycle Explorer
Heat the sea, grow a cloud and make it rain: the same water, round and round.
EARTH
✓ DoneWeather Maker
Mix temperature, humidity, pressure and wind to cook up today’s weather.
EARTH
✓ DoneEarthquake and Plate Tectonics Explorer
Push tectonic plates together, apart or past each other until the ground shakes.
ENVIRONMENT
✓ DoneFood Chain Balance Simulator
Grass, rabbits and foxes: change one and watch the whole chain wobble.
SCIENCE
✓ DonePhotosynthesis Lab
Feed a leaf light, carbon dioxide and warmth and count the oxygen bubbles.
SCIENCE
✓ DoneDigestion Journey
Follow a bite of food from the mouth to the end of the gut.
MATHS
✓ DoneFractions Pizza & Shape Visualizer
Slice a pizza, colour the pieces and see fractions, decimals and percents match up.
MATHS
✓ DoneGeometry Area and Perimeter Builder
Stretch rectangles, triangles and circles on a grid and watch area and perimeter change.
MATHS
✓ DoneProbability Playground
Flip coins, roll dice and spin spinners hundreds of times, then compare with the maths.
MATHS
✓ DoneData and Graph Explorer
Change the numbers and watch bar, line and pie charts redraw, plus mean, median and mode.
TECHNOLOGY
✓ DoneSecret Code and Encryption Playground
Scramble messages with Caesar, Atbash and keyword ciphers, then crack them.
TECHNOLOGY
✓ DoneAI Pattern Recognition Demo
Teach a tiny AI to tell shapes apart by drawing examples, then test it.
ENVIRONMENT
✓ DoneCarbon Footprint Calculator
Adjust travel, electricity, food and shopping to see your yearly CO₂, and how to shrink it.
ENVIRONMENT
✓ DoneRenewable Energy City Planner
Power a growing city with solar, wind, hydro and coal, balancing cost, pollution and blackouts.
MATHS
✓ DoneMultiplication & Division Playground
Build multiplication arrays and share candies into equal groups to see where remainders come from.
SCIENCE
✓ DoneForce and Friction: Push, Slide and Stop
Push a block across ice, wood, concrete or rubber and watch the force arrows fight it out.
SCIENCE
✓ DoneProjectile Motion: Aim the Perfect Throw
Set the speed and angle, launch the ball and try to land it on the flag.
SCIENCE
✓ DoneKinetic and Potential Energy: Build a Coaster
Design a coaster track, release the cart and watch energy change form.
SCIENCE
✓ DoneLevers and Moments: Balance the Beam
Slide weights along a beam until the clockwise and anticlockwise turns cancel.
SCIENCE
✓ DoneSound Waves: See Pitch and Loudness
Change the frequency and amplitude of a tone and watch the wave change shape.
SCIENCE
✓ DoneMagnetic Fields: Follow the Compass
Move a bar magnet and watch a grid of compass needles swing to follow the field.
SCIENCE
✓ DoneWater Pressure: Explore Below the Surface
Lower a gauge into a tank and watch pressure climb with depth, not with width.
SCIENCE
✓ DoneHeat Transfer: Track Hot and Cold
Touch a hot block to a cold one and watch energy flow until they match.
SCIENCE
✓ DoneAtomic Structure: Make Elements from Particles
Add protons, neutrons and electrons and see which element and ion you have built.
SCIENCE
✓ DoneBalancing Chemical Equations: Match Every Atom
Adjust the coefficients until every element has the same count on both sides.
SCIENCE
✓ DoneAcids, Bases and pH: Test Virtual Liquids
Test everyday liquids with indicators and watch what water does to the pH.
SCIENCE
✓ DoneSolutions and Solubility: How Much Will Dissolve?
Stir solute into water and find the point where no more will dissolve.
SCIENCE
✓ DoneSeparation of Mixtures: Choose the Right Method
Pick the right method for each mixture and split it into pure substances.
SCIENCE
✓ DoneBlood Circulation: Trace a Heartbeat
Follow a red blood cell through the heart, the lungs and the body, twice per lap.
SCIENCE
✓ DoneLungs and Breathing: Follow Oxygen Inside
Move the diaphragm yourself and watch air rush in and out of the lungs.
SCIENCE
✓ DoneGenetics and Inheritance: Predict Pea Plant Traits
Choose two parent plants, fill a Punnett square and grow the offspring.
MATHS
✓ DoneLinear Equations: Keep Both Sides Equal
Do the same thing to both sides of a balance until x stands alone.
MATHS
✓ DoneNegative Numbers: Travel Across Zero
Move two markers on a number line and compare values above and below zero.
MATHS
✓ DoneCoordinate Geometry: Find the Hidden Point
Plot points in all four quadrants and hunt for a hidden pair of coordinates.
MATHS
✓ DoneGeometric Transformations: Move, Flip and Turn
Translate, reflect, rotate and dilate a shape and read the coordinate rule.
MATHS
✓ Done3D Shapes and Nets: Fold a Flat Pattern
Fold a flat net into a solid and test which arrangements really close up.
MATHS
✓ DonePythagorean Theorem: Discover the Missing Side
Stretch a right triangle and watch the two smaller squares add up to the biggest.
MATHS
✓ DoneTriangle Angles: Discover the 180° Rule
Drag the corners of a triangle and watch the three angles always total 180 degrees.
SPACE
✓ DoneDay, Night and Seasons: Discover Earth’s Tilt
Change the tilt, the date and your latitude and watch the daylight hours change.
EARTH
✓ DoneRiver Erosion: Watch Water Shape the Land
Change the flow and the sediment supply and watch a meander grow year by year.
EARTH
✓ DoneRock Cycle: Change a Rock’s Story
Apply heat, pressure, weathering and melting to send a rock around the cycle.
TECHNOLOGY
✓ DoneCoding Loops and Conditions: Guide the Robot
Build a program from moves, turns, loops and conditions to reach the star.
TECHNOLOGY
✓ DoneBinary Numbers: Count with Zero and One
Flip eight lamps on and off and read the decimal number they spell out.
TECHNOLOGY
✓ DoneLogic Gates: Make a Digital Decision
Flip the input switches and follow the 0s and 1s through AND, OR and NOT gates.
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