If you’re looking for a great science experiment, you’ve come to the right place. Science Sparks™ is bursting with easy science experiments for kids of all ages. Discover our fun facts, cool science experiments, FREE science printables, awesome science fair projects and super STEM challenges!
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Most Popular Science Experiments
These are my most popular tried and tested science experiments for home, school or science club.
New this week..
Catch up with this week’s new and updated science investigations.
Flying Helicopter Seeds – science investigation
What is the pH Scale?
20 Autumn and Fall Science Experiments
What’s the difference between baking soda and baking powder?
What is the Scientific Method?
Science kitchen hacks that really work
Sticky Seeds – a seed dispersal investigation
Why don’t penguins freeze?
Science Sparks Questions
Ask a question and try an activity to find the answer!
Summer Science Experiments
100s of summer-themed science experiments and STEM challenges to keep you busy all summer long!
See more science experiments for spring→
Wonderful Women in STEM
These remarkable female scientists changed the world with their discoveries, paving the way for generations of women to follow their dreams.
See more inspirational female scientists →
Brilliant Baking Soda Experiments
Baking soda experiments are not just volcanoes. Make colour changing potions, power a bottle boat and lots more fizzy science fun!
See more brilliant baking soda experiments →
School Science Club Experiments
Find more ideas for a school science club→
Science in Stories
Read a book and try a science activity related to the story. These imaginative, creative science investigations are suitable for kids of all ages.
See more science in stories→
Free STEM Challenge Templates
Find 100s of FREE experiment instructions, templates, activity packs and more!
If you’re still looking for more science, I have FIVE Science Books available to purchase.