Science Sparks is full of easy and fun science experiments for kids to do at home. Our fun science investigations include engineering, coding, biology, chemistry and physics experiments.
Learn more about the wonderful world of science by trying our exciting science experiments, cool facts, free printables, photos and videos. We’ve also got a great collection of STEM projects, STEM Challenges and science fair projects.
Our science experiments include removing the shell from an egg, launching bottle rockets, create edible life cycles, making lava lamps and lots more science experiments for kids of all ages.
A balloon-powered car is a great way to learn about kinetic energy, potential energy, conservation of energy and Newton’s Laws of Motion. When you blow up a balloon, it stores potential energy in the form of the stretched skin of the balloon and compressed air inside the balloon. When you let go of the balloon,…
We once spent days making different types of mazes from LEGO®. You’ll need a flat building plate, a good selection of bricks, a small ball or marble and some imagination! Things to think about Our first attempt featured a dead end, a ramp and a space for the marble to end up. Improvements…
Put your engineering skills to the test with a parachute STEM Challenge. Your challenge is to design and build a parachute to slow the fall of a small toy to the ground. This activity is great for learning about the forces involved in flight. You’ll need to consider air resistance, gravity and the properties of…
We love LEGO® here at Science Sparks and can’t wait to share our latest science and LEGO® creations. First up is a catapult. Catapults are great for learning about gravity and transfer of energy. When you pull down on the catapult arm, elastic potential energy is stored. When you release the catapult arm, the potential…
Full details coming soon, but the idea behind this activity is to find a way to keep porridge warm while the bears go for a walk. Try leaving one bowl uncovered, place a plate over another and kitchen foil over another. Take the temperature of the porridge every 5 minutes…what happens?
Coming soon, but the idea behind this activity is to design and build a carriage for Cinderella’s pumpkin. You’ll need a mini pumpkin to test your carriage works!
Last year, we visited the Eden Project in Cornwall, where they had a wonderful Room on the Broom tent full of fun witchy activities. My girls loved making potions full of brightly coloured glitter and lovely smelling herbs. Back at home, my 5-year-old wanted to add water to make a proper potion, but before we did that,…
We do a lot of building with LEGO, blocks and boxes and recently built a whole house from fudge, icing sugar and chocolate after testing different foodstuffs for the best cement ( icing sugar won ). Today, our candy science activity was much more simple, but still huge amounts of fun, as most activities involving…
My 7 year old loves patterns and symmetry. When he builds a LEGO or DUPLO house they always follow either a pattern or are symmetrical. I think symmetry appeals to his mathematical brain. Today we’re sharing lots of fun ways to learn about symmetry, which might sound boring but is actually fascinating. Did you know…
Here at Science Sparks, we love LEGO®. My children play with LEGO® or DUPLO® every day, and it’s been fantastic for helping them develop fine motor control and logic skills and for learning to read and understand instructions. We use LEGO® for building, making up imaginative stories, and, of course, for experiments and investigations. These…
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