This activity uses a bit of science trickery to make an object that sinks in water, float in water. Why do things float in water? Objects are made up of very tiny molecules. Molecules can be packed in close together like in a rock or more spread out like in bubble wrap. The positioning of…
We have a little magnet kit that we play with frequently. It’s great fun, and the children are always so surprised that they can actually feel the force pushing the magnets apart. To explain magnetism further, we made a magnet maze. First, we played to see which type of objects a big magnet stuck to….
This ice experiment for kids uses little fishing rods with toy fish frozen in ice on the end. The activity investigates whether ice melts faster in warm or cold water. Younger children love the idea of fishing and seeing the toy fish fall off the stick. If you have an older child, this is an…
I focused a lot on Early Years Science last year, mostly because my youngest daughter was Reception age and I had the opportunity to try out ideas with her class. I finally managed to assemble all the activities into a handy eBook. Each activity has been tested and enjoyed by reception age children, and all…
This collection of science experiments for preschoolers contains many of my all time favourite science activities. When I started this website, I had three preschool age children, and we all have happy memories of baking soda and vinegar potions, endless volcanoes, sinking and floating in the garden, bug hunts and lots of other fun preschool…
Today we are looking at filtering and how it can be used to clean dirty water. This water filter science project is very simplified but gives kids a great overview of how water purification is carried out to give us lovely clean drinking water. Do not drink the water in the activity Water Filter Science…
Have you ever looked up at the moon and wondered about its pockmarked landscape? Craters are fascinating geological features that give a small insight into the history of our solar system. This is a great ( and very easy ) activity for discovering how craters are made. Did you know the moon’s surface has millions…
My six year old has been learning about Traditional Tales recently, so I’ve put together a collection of fairy tale science experiments that would sit brilliantly alongside this topic. The activities include Cinderella, Jack and the Beanstalk, Billy Goats Gruff and more. I also have four easy FREE Fairy Tale STEM Challenge printable instruction sheets…
Have you ever had a static shock from a shopping trolley or an escalator? The shock is because of static electricity, which can cause materials to attract or repel each other. How does static electricity work? Static electricity is what makes your hair stand on end when you rub a balloon on it. Static electricity…
Thank you to Science Sparks for inviting me to guest post on their blog today. You can find me over at Rainy Day Mum where I share play ideas, activities, crafts, learning experiences and fun for babies, toddlers and preschoolers. As a former Marine Biologist and science teacher, I love the ideas that Science Sparks…
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