One of the best ways to inspire a love of science and learning in your kids is to introduce them to science experiments for kids at an early age.
These science experiment ideas are all simple enough for elementary kids and are designed for kids in elementary school and are a good place to start when just starting out trying STEM activities for kids!
However, these science project ideas are easy enough to expand into something that would also work as a middle school science experiment and many of them can also be simplified for kids in kindergarten, preschool, and even for toddlers!
It’s never too early to start science experiments with kids.
Easy and Low-Cost Science Experiments for Kids
Try these easy and fun science experiments when you need a no-fuss science experiment for kids! You can’t fail with these science experiments for kids!
If this is one of your first times doing a science experiment, or teaching one, you’ll want to brush up on my guide on how to do science experiments. It’s not just about the flashy reaction!
Over 100 Low-Prep Science Experiments and Lesson Plans!
We love science, and this list of science projects will keep you busy with science activities for years! Did you know that the benefits of hands-on science experiments are scientifically documented? You can read all about the benefits of science experiments here.
And if you’re wondering, “Hey, what is a science experiment anyway?” then you can read all about that, too!
If you’re getting started with science, try these easy science experiments that even non-science teachers can easily do with kids.
If you’re more familiar with science, keep scrolling to get to the list of 100s of science experiments with dozens of themes!
Science Supplies for Teachers
If you are new to teaching science, you might not know exactly what supplies you’ll need throughout the year. If you don’t know where to start, check out my list of must-have supplies for science experiments, or you can browse the lists below to start shopping right away!
Elementary Science Kits for Kids
Here are some of our favorite science kits to do in the classroom as a group in elementary!
STEM Kits for 1st Grade
STEM Kits for 1st Grade
STEM Kits for 1st Grade
STEM Kits for 1st Grade
STEM Kits for 1st Grade
STEM Kits for 1st Grade
STEM Kits for 1st Grade
STEM Kits for 1st Grade
STEM Kits for 1st Grade
STEM Kits for 1st Grade
If you love science and STEM but don’t like hunting for supplies, we love the Mel Science kits. They have options for elementary and middle school, and each kit comes with all the supplies needed for each experiment!
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Science Experiment Topics from Geology to Biology
If you want to study a specific science topic, these science experiments are the place to start! From geology to weather, science is tons of fun when you pick the right topic!
Here is the list of my favorite elementary science topics. There are so many fun science themes and topics to chose from.
Easy Season Experiments to Make Science Fun Year-Round
Try these fun season experiments with seasonal twists for winter, spring, summer, and fall- and do science all year long! You can have fun with the season and learn with science all at the same time!
Here are the best winter science experiments perfect for kids of all ages.
When spring is around the corner, try these spring science experiments!
During the summer, don’t let science learning slip! Instead, do these summer science experiments.
And this fall, try some of the fun fall science experiments on this list.
Science Experiments by Grade
These experiments are curated with ages and grade levels of children in mind. There is so much science to learn at every stage and in every grade!
For the youngest scientist, try these preschool science experiments. Easy science projects will start them off right with a deep love of science from the start!
Science Fair Project Ideas
Entering a science fair? Here you’ll find all the science fair project ideas you need!
And here are some elementary science fair projects designed for kids in 2nd to 6th grade.
More Fun Science Themes for Kids
There are tons of fun science themes for kids that go beyond a science topic or season of the year. If you are looking for out-of-the-box science themes, then you’ll love this list of creative science themes for kids!
Get the list of our favorite science themes for kids right here! Find experiment ideas from mermaids and carnivals to gross science and candy science! You really can help any child fall in love with science with these create science theme ideas.