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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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    • Preschool Science
    • Biology
    • Chemistry
    • Physics

    Most Popular Science Experiments

    These are my most popular tried and tested science experiments for home, school or science club.

    • How to make a Bottle Rocket
      How to make a Bottle Rocket
    • Which solids dissolve in water
      Which solids dissolve in water?
    • Baking Soda Rocket
    • Cool Science Experiments for Kids - Mento Rocket
      The Infamous Coke and Mentos Experiment
    • 50 Summer Science Experiments - make a lolly stick chain reaction, a solar oven, bubble snake and lots more summer science experiments for kids #summerscience #scienceforkids #scienceexperimentsforsummer
      50 Summer Science Experiments for Kids
    • Skittles Experiment - skittles in water
      Skittles Experiment
    • Brilliant baking soda experiments
      10 AMAZING Baking Soda Experiments
    • Space Science Experiments for kids - science for kids
      Space Science Experiments for Kids
    • Around the World in 50 Experiments
    • Engineering for kids
    • Climate Change for Kids
    • Fairy Tale Science Experiments

    New this week..

    Catch up with this week’s new and updated science investigations.

    • All About Ammonites
    • A Brief History of the Atom
    • magnetic car track activity for kids
      Car Track Magnet Game
    • Five Science Experiments You Can do With A Smartphone
    • image of the periodic table
      What is the Periodic Table?
    • Around the World in 50 Experiments – Israel
    • Image of a hand holding a small green plant
      Why are leaves green?
    • Move a wire through ice – ice cutting experiment

    Science Sparks Questions

    Ask a question and try an activity to find the answer!

    • Science Sparks Questions
    • Arm span Question sheet
      Is your arm span equal to your height?
    • Science questions - how big is the solar system?
      How big is the Solar System?
    • What is a fossil? fun fossil activity for kids
      What is a fossil?

    More Science Sparks Questions

    Spring Science Experiments

    Grow a bean in a jar, make an edible butterfly life cycle and more spring science experiments for kids.

    • Easter Chick Catapult
    • Easy Easter STEM Projects to do with Kids
    • ice decorations melting in a tray as a summer STEM challenge
      Spring ice decorations
    • Edible Butterfly Life cycle
      Edible Butterfly Life Cycle
    • 20 Spring Experiments for Kids – Science
    • Spring STEM Challenges
    • 3D model of a flower, showing all the component parts
      3D Flower Model – Plant Science
    • labelled flower diagram made with a dissected flower
      Dissect a flower and other plant experiments for kids

    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.

    • Amelia Earhart – Inspirational Women
    • collage of a fact file about women in STEM
      Wonderful Women in STEM
    • Women Scientist Books FB
      Great Books About Women In Science
    • Ada Lovelace – Fact File

    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!

    • Colour Changing Valentine's Potions
      Chemistry Potions for Valentine’s Day
    • Baking soda snow Volcano
      Snow Volcano – Baking Soda Volcano
    • ice painting
      Great Science Experiments for Kids
    • red cabbage indicator fizzy potions
      Red Cabbage Indicator Colour Changing Potions

    See more brilliant baking soda experiments →

    School Science Club Experiments

    • cropped-RocketScienceRocketIGSS.jpg
      Science Club Experiments for Early Years
    • lollystick catapults
      How to Make a Lolly or Popsicle Stick Catapult
    • Column and Lintel image
      Easy Engineering Projects for Kids
    • Print and Play – Paper Science 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.

    • World Book Day Activities
      Science Experiments for World Book Day
    • Alice’s Adventures in Wonderland – Science Activities
    • Roald Dahl Science Experiments for Kids
    • Fairy Tale Science worksheets
      FREE Fairy Tale STEM Challenges

    See more science in stories→

    Free STEM Challenge Templates

    Find 100s of FREE experiment instructions, templates, activity packs and more!

    • Lab report experiment write up printable
      Science Experiment Templates
    • Image for a Playful Science series of fun, simple science for kids
      Playful Science
    • FREE Early Years Resources - Science eBook
      Early Years Resources – Science for Early Years – FREE eBook
    • paper spinner template
      Easy Paper Spinners

    More Science Experiment Instructions and Templates

    Emma Vanstone Image

    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!

    collage of science books full of great science experiments for kids

    If you’re still looking for more science, I have FIVE Science Books available to purchase.

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