Summer is just around the corner, and if you’re looking for a great way to keep your kids learning over the summer, you can’t go wrong with summer STEM activities for preschool. These summer STEM activities are fun and interactive while encouraging your little ones to keep learning even when they don’t realize it!
This list of science experiments for kids and learning is a ton of fun for your kids and a great way to pass some of those summer days.

Avoid the summer slump this year with these STEM activities just as fun as a craft or another fun activity. Here are 20 summer STEM activities for preschool that your little ones will love.
Preschool Summer STEM Activities (20+ Ideas!)
Summer STEM Activities Bucket List for Preschool! – Over 20 summer STEM activities for preschool to get them outside having fun!
Table of Contents
Essential Supplies for Summer Preschool STEM Activities
These Amazon affiliate products are some of our favorite preschool STEM supplies for preschool and toddler-aged kiddos.
Stock these at the house to have a summer of screen-free learning fun!
I always stock up on STEM supplies in the summer to use as boredom busters for my students and kids at home!
My Favorite STEM Products for the Preschool Classroom
These STEM products are perfect for the preschool STEM classroom!
Homer Technology App for Kids 4-6
Mel Science Classroom STEM Kits
Primary Sorting Classroom Bundle
Specimen Viewers Classroom Set
Must-Have STEM Supplies for the Classroom
Find a list of our favorite STEM supplies for the classroom from our affiliate partners below!
More Summer Fun Ideas for Preschoolers!
Here are even more fun summer activities for preschoolers that you can do at home or in any daycare or childcare setting in the warmest months of the year.
- Easy Preschool Science Activities that are Like Magic!
- 50 Colorful and Fun Preschool STEM Activities!
- Hands-On Activities for a Preschool Circus Theme
- Preschool Activities for Science
Turn any activity into a complete STEM activity with these FREE STEM worksheets!
How to Pick a Preschool STEM Activity
When it is time to pick a STEM activity for preschool, it should be short, easy-to-do and have a fun “wow” factor that will encourage children to explore and get excited about science.
If you add these elements to your preschool STEM activities, the kids will have a blast and remember what they learned for many months and years to come.

STEM learning is super fun in the summer with these summer STEM activities for preschoolers! All of the activities in this list have been done by 100s of preschoolers with great results every time.
Preschool kids will remember these activities for a lifetime and will talk about how much they had fun this summer for many months and look forward to doing science and STEM activities in the future.
Summer STEM Activities for Preschoolers
STEM with preschoolers is so much fun! During the summer, try these at daycare, summer camps, summer preschool, or at home with your preschooler!
How to Make an Instant Ice Tower
Kids can learn how to make instant ice with this instant ice tower experiment!
Lifelike Jellyfish in a Bottle Science Experiment!
Make your own jellyfish in a bottle and explore the movement of these delicate creatures in the ocean!
Easy Static Electricity Science Experiment with a Comb
Show preschoolers the magic of static electricity with just a comb and some paper!
Easy Science Fair Project for Kids: Making Butter Science Experiment
Teach your kids how to make butter in less than five minutes with this fun Making Butter Science Experiment.
Easy Tornado in a Jar Science Experiment for Kids
Learn about the science of a tornado with this easy science experiment Making a Tornado in a Jar.
How to Do the Classic Baking Soda Volcano Science Experiment
Learn about volcanoes and science with this fun and interactive Volcano Science Experiment.
Super Fast Milk Surface Tension Science Experiment!
Learn
about surface tension with this fun and easy Milk Surface Tension Experiment.
Layers of the Ocean Density Experiment
Discover Liquid Density and make a liquid density jar with this awesome layers of
the ocean density jar!
2- Ingredient Walking Rainbow Experiment That Works Like Magic
You only need two ingredients to make this cool 2-Ingredient Walking Rainbow Experiment.
Chemical Reactions! How to Turn a Penny Green Experiment
Show your kids how to make a penny turn green in just a few minutes with
this fun How to Turn a Penny Green Experiment.
Easy Seed Sprouting Science Experiment for Kids
Find out what type of soil is best for seeds with this fun Seed Germination Experiment.
How to Do the Cornstarch Quicksand Science Experiment- Just 2 Ingredients!
This Cornstarch Quicksand Science Experiment is easy and quick yet so much fun!
Physics in a Glass: Oil and Ice Experiment
Learn about the science of oil and water with this cool Oil and Water Science Experiment.
Science Magnifying Glass Activity for Preschoolers
This Magnifying Glass Discovery Tray is a fun way to explore nature with preschoolers.
Easy Salt Crystal Science Experiment for Kids
Learn about salt crystals and dinosaurs with this awesome Dinosaur Salt Crystal Science Experiment.
Apple Tree Life Cycle Worksheet
Teach your kids about the life cycle of apple trees with this helpful Apple Tree Life Cycle Worksheet.
Color Mixing Art Flower Activity for Preschool Artists
Learn about color mixing with this fun, Flower Color Mixing Activity for your little ones.
How to Make a Glitter Jar- 4 Easy Calm Down Jar Recipes!
All you need are five things to make this easy and fun Calm Down Jar.
How to Make a 3D Life Cycle of a Bee Activity for Kids
Use this 3D Life Cycle of a Bee Activity to teach your little ones about bees.
Make summer a blast with even more preschool STEM challenge ideas!
Click the box below to get your FREE preschool STEM challenge ideas sent to your inbox!
Have you tried any of these summer preschool STEM activities?
Let us know below and don’t forget to sign up to access the complete STEAMsational activity library!
TechyKids Canada
Monday 13th of September 2021
STEM activities like these are perfect for making learning fun for kids. It will help them in developing many valuable skills. Thanks for sharing these ideas!