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Science Experiments for Kids
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.
Science Sparks Questions
Ask a question and try an activity to find the answer!
More Science Sparks Questions
Autumn/Fall Science Experiments
Easy autumn science experiments and STEM challenges for kids.
Halloween Science Experiments
Deliciously spooky science experiments for Halloween!
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
100s of easy ideas for a school science club , including S TEM challenges , investigations and science demonstrations .
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!
More Science Experiment Instructions and Templates
What is Science Sparks?
Hello, I’m Emma, the chief experimenter here at Science Sparks HQ.
Science Sparks is all about making science easy, exciting and accessible for everyone!
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These teaching resources have been hand-picked for KS1, with guided school experiments to thrill and delight your science class. There are several impressive demonstrations and fun scientific experiments for kids you can choose from to …
This collection is for teachers, teaching assistants, STEM Club leaders and families. It consists of easy to run, short and practical STEM activities which are ideal for any setting; classroom, …
Here are a collection of fun science experiments, designed for Primary and SEN pupils. Collected and adapted from various sites including the Science Museum. Ideal way to inject a little fun into those end of term lessons.
Spark that vital curiosity in science by organising a few science experiments. We know they can take a while to prep and organise, so we’ve listed a few below that will help you on your way to a fun session filled with experiments.
Explore more than 2,145 "Science Experiments Ks1" resources for teachers, parents and pupils as well as related resources on "Science Experiments ". Instant access to inspirational lesson …
A range of fun school science investigation resources for your KS1 class. Our Awe and Wonder science activities will help to engage Year 1 and 2 pupils.