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STEM Little Explorers
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⚡ Activities

Hands-on experiments and projects you can try at home or in the classroom — no special equipment needed.

Can't decide what to do today?

64 activities

Six corked potion bottles of red cabbage juice in a row, shading from deep pink through purple to blue
Science

Witch's Colour-Changing Potions: Red Cabbage pH Experiment

9 min read
Six homemade slimes on a wooden table: a white slime ghost, chia frog spawn with a blue toy frog, green monster snot in a jar, a marshmallow mummy, red jelly goo in a bottle and an orange slime pumpkin, guarded by a plastic tarantula
Science

How to Make Slime: 6 Easy Recipes (5 Without Borax)

17 min read
Hands lifting long drips of blue oobleck from a tub dotted with googly eyes, with a plastic tarantula on the rim
Science

How to Make Oobleck: The Goo That's Solid and Liquid

9 min read
Paper Möbius strip activity showing ordinary loops and twisted loops after cutting along the centre
Math

Möbius Strip: Make Paper With Only One Side

11 min read
A child's hands arrange colourful paper counters into equal rows beside a simplified multiplication chart with easy fact families highlighted and a diagonal mirror line
Math

How to Learn Multiplication Tables: 12 Easy Tricks for Kids

24 min read
Paper-cut illustration of a child arranging number cards from 50 through 90 in a narrowing guessing path, with 90 circled
Technology

Guess My Number in 7 Questions: Binary Search for Kids

13 min read
Five finished origami T-Rex dinosaurs in yellow, white, orange, black and blue color folded from paper, standing on a cartoon prehistoric landscape background with a volcano and a palm tree.
Math

How to Make an Origami T-Rex (Easy Paper Dinosaur)

11 min read
Write your name in binary code bracelet activity
Technology

Write Your Name in Binary

13 min read
Cartoon hand squeezing a red anti-stress ball - how to make a stress ball from a balloon and flour
Psychology

How to Make an Anti-Stress Ball

10 min read
Four gummy bears showing the effects of osmosis after soaking in water, salt water, and vinegar above a control gummy bear that was not soakedUpdated
Science

Gummy Bear Osmosis Experiment (Easy Science Lab for Kids)

13 min read
How to make a Pinecone Christmas Tree
Engineering

How to make a Pinecone Christmas Tree

13 min read
How to Demonstrate Air Pressure with BalloonUpdated
Science

Balloon Air Pressure Experiment: Pull It into a Jar

12 min read
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