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