3-4 Year Olds
Preschool science activities
 Can you dissolve the eggshell of a raw egg? 
 Colour Changing Flowers Experiment 
 Delightfully Fizzy Sherbet 
 Glowing Ice Cubes | edible, sensory, science, play 
 Fireworks in Oil & Water | Density science project for kids 
 C is for Catapult! 
 DIY Balance Scales for Toddlers and Preschoolers 
 Easy Upcycled Catapult {STEM goes green} 
 Swirling Milk Experiment 
 How to make water beads GLOW! 
 How to make Curds and Whey 
 Exploring Magnetism: easy magnet science experiment for kids 
 How to make Fluorescent Slime that Glows! 
 Solid or Liquid? 
 Homemade Violet Crumble {a delicious edible science project} 
 Make a ‘snowy’ salt crystal tree 
 Autumn STEAM: tracing the veins of a leaf 
 DIY Pulley for the loungeroom stairs 
 Make an erupting volcano for prehistoric small world play 
 What lives in dirt? 
 Design a Magnet Maze: a science + art activity 
 Why Spiny Leaf Phasmids Make Great Insect Pets {and how to make a DIY enclosure!} 
 Shape Bubble Wands 
 Planet Earth Craft 
 Edible Fizzy Science with Anzac Biscuits 
 Which flowers absorb the most vibrant colours? 
 How to make Butter & Buttermilk: edible science for kids 
 DIY Magnetic Marble Run for the Fridge Door 
 Salt Crystal Paper Snowflakes! 
 Static Science: Help Daddy Balloon grow a beard 
 DIY Heart Shaped Bubble Wand 
 Hands-on Geometry with Magna-Tiles 
 Mushroom Spore Prints: nature science for kids 
 Can you start a fire with a magnifying glass? 
 Bicoloured Flowers 
 Review: Geomag Color & Geomag Glitter 
 Exploring Taste with Watermelon 
 Sweet vs Sour: Confuse Your Taste Buds with Miracle Berries 
 Anatomy of a ladybird craft – with movable elytra and hidden wings! 
 How to make Fizzy Old-Fashioned Lemonade 
 Make a Christmas tree magnet maze game 
 Castle in the Clouds: science & imaginative play 
 Easter Egg Bubble Wands 
 Ladybird Life Cycle Craft: Learning about Metamorphosis 
 Christmas STEAM: Magnetic Jingle Bell Tree 
 How to adjust safety glasses to fit toddlers & young kids 
 Salt Crystal Ghosts 
 What happens if you add Pineapple to Jelly (or Jell-O)? 
 Christmas Tree Bubble Wand {& bubble physics} 
 Salt Crystal Hearts 
 Comparing Seeds – a Nature Study Science Activity 
 How to Dye Multicoloured Flowers in Red, White and Blue 
 Visiting Questacon {Australia’s National Science and Technology Centre} with Kids! 
 Zooming Hearts 
 Measuring Height with Magna-Tiles 
 Visiting Sea Life Sydney Aquarium with Kids 
 Book Review: Ada Twist, Scientist 
 Visiting the Australian Museum {with Kids!} 
 Ariel as a Scientist colouring-in page 
 Scienceworks Melbourne, with kids! 
 Visiting Manly Sea Life Sanctuary {with kids} 
 Limeade and Orangeade Experiment 
 Exploring Measurement at a Cafe 
 Visiting Wildlife Habitat Port Douglas with Kids 
1952 
1887 
1675 
1684 
1781 
1746
 






























































