Why We Eat Fruits and Vegetables
Science Sparks
Bite-size, playable lessons on any skill — built for Singapore primary students. Play any Spark free, no signup. Sign up to create your own.
How Cacti Survive the Desert
Where Honey And Sugar Come From
How Mushrooms Grow Without Seeds
Why Do Trees Have Rings?
How Does Rice Grow?
Where Chocolate Comes From
How Venus Flytraps Catch Insects
Why Do Flowers Smell Nice?
How Pumpkins Grow So Big
How Seeds Travel And Grow
How Plants Drink Water Through Roots
How Bees Make Honey
Why Animals Glow In The Dark
How Sharks Regrow Their Teeth
Why Elephants Have Big Ears
How Frogs Grow From Tadpoles
Why Peacocks Have Big Tails
How Bats "See" in the Dark
Why Octopuses Have Three Hearts
How Penguins Stay Warm
How Dolphins Talk to Each Other
How Owls Turn Their Heads
Animal Camouflage: Hiding in Plain Sight
How Ant Colonies Work Together
Why Snakes Shed Their Skin
Why Animals Hibernate
How Fish Breathe Underwater
The Life Cycle of a Butterfly
How Spiders Spin Their Webs
Why Do Cats Purr?
How Birds Find Their Way
How Chameleons Change Colour
Why Do We Have Fingerprints?
How Your Ears Help You Balance
How Cuts Heal and Scab Over
How Taste Buds Work
Why We Sneeze and Yawn
How Your Brain Sends Messages
Why We Get Goosebumps
How Muscles Move Your Arm
Why We Have Bones And A Skeleton
How Your Lungs Breathe
Why We Sleep And Dream
The Journey of Food Through Your Body
How Your Heart Pumps Blood
How Caves and Stalactites Form
What Causes a Tsunami?
Why Plastic Harms The Ocean
How a Compost Heap Works
What Is the Ozone Layer?
How Soil Is Made
Why Deserts Get Cold At Night
What Lives in a Coral Reef?
How Rivers Carve Canyons
How Fossils Form
What Is the Greenhouse Effect?
Why Leaves Change Colour in Autumn
How Tornadoes Form
The Layers Of The Earth