Valentine’s Day STEM Activities for Kids
Valentine’s Day can feel a bit exhausting after the big holidays in December. But it’s a fun one, and it can be a great way to keep spirits up before spring hits.
The good part of Valentine’s Day is that you don’t have to make anything too huge. Little activities can have a big impact.
Take advantage of the fun heart themes and Valentine’s to try some new activities and explore parts of STEM you haven’t before.

What's In This Post?
Valentine's Day STEM and Learning Activities
Get into the spirit of love with these fun STEM and learning activities!
Fizzy Heart Science Experiment
Lead your child through a super fun and colorful science experiment with these fizzy hearts! They are easy to make and show a classic kitchen chemistry reaction. Here you'll get printable instructions AND the actual science behind what is going on. (Really, you can see the chemical reaction and everything!) Your little scientist will love this.
Homemade Valentine's Day Gummy Treats
It is surprisingly easy to make gummy treats at home. Learn about the science of gelatin and enjoy a fun sensory activity while you make tasty Valentine's Day treats!
Easy Heart Pump Model: Cardiovascular STEM for Kids
Valentine's Day is all about the heart. Take advantage of that and help your children learn about how the human heart works. Take at home items and create a pumping heart model that really works!
Valentine's Day Thaumatropes for Kids!
Want to make the coolest Valentine's with your kids? You have got to make thaumatropes. These optical illusion Valentines will wow your kids and teach them about how the brain interprets what the eye sees. And there are free printables to help.
I Spy Bottles: Engaging Sensory Independent Play
Make a fun and creative learning opportunity for your kids! I Spy sensory bottles boost observation skills and focus. Learn how easy they are to make!

