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Backyard Summer Camp

Backyard Summer Camp

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Home » Learn » 35 Summer STEM Activities for Kids

35 Summer STEM Activities for Kids

Learning doesn’t need to stop in the summertime. Your kids will love doing a few of these hands-on STEM activities for elementary kids.

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Summer is a great time for kids to branch out and learn about something new that interests them. Your child can explore a topic they love without worrying about grades and homework. It might even become a new favorite hobby.

STEM learning incorporates science, technology, engineering, and math into valuable real-world applications through hands-on activities. Often STEM activities cross disciplines and combine 2 or more topics together.

Not only do these activities focus on a specific subject, but they also teach critical thinking, problem-solving, and communication. For kids of all ages, this can be a fun way to test an idea and, even if it fails, learn and try again.

We’ve collected kids’ activities for each of the 4 subjects below. For help explaining subjects and concepts, check out some of the educational YouTube channels we enjoy.

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Science activities

  1. Visit In the Kitchen With Matt and make rock candy to learn about crystallization.
  2. Build a volcano using baking soda and vinegar, via Happy Brown House.
  3. Learn what happens when you mirowave a bar of soap at Kids Activities Blog.
  4. Stir up some oobleck to learn about non-newtonian fluids at My Frugal Adventures.
  5. Create a tornado in a bottle from KC Edventures.
  6. Tips From a Typical Mom shares how to make some homemade ice cream without a machine.
  7. Turn an egg into rubber without the shell with instructions from STEM Education Guide.
  8. Test which items will sink or float with your toddler, via the Stay at Home Educator.
  9. Create a rain cloud in a jar, via The Best Ideas for Kids, to learn about weather.
  10. Visit Raising Lifelong Learners to find out how to clean up some old pennies.
  11. Learn about static electricity by doing a butterfly experiment at I Heart Crafty Things.

Technology activities

  1. Use a lemon to turn on a lightbulb with an experiment from Tiaras and Tantrums.
  2. Build a mini solar-powered house with instructions from Left Brain Craft Brain.
  3. Search for a geocaching treasure using a GPS.
  4. Create your own stop-motion video using an app and these ideas from STEAMsational.
  5. Introduce coding with Research Parent and build a LEGO maze.
  6. Send your kids on a photo scavenger hunt to practice using a camera. Doodlecraft has a list.
  7. Make a simple wind anemometer from There’s Just One Mommy to measure wind speed.

Engineering activities

  1. Build a marshmallow launcher like It’s Always Autumn and have a mini battle.
  2. Design a maze for hexbugs using straws, via Buggy and Buddy.
  3. Living Life and Learning has an easy way to build a simple hovercraft.
  4. Challenge your kids to build pool noodle structures like Little Bins for Little Hands.
  5. Do the egg drop challenge at My Baba.
  6. Build a bridge out of straws with a tutorial from The STEM Laboratory.
  7. Do an earthquake experiment by building towers like The Chaos and The Clutter.
  8. Visit Makes and Takes to learn how to create an optical illusion with a paper spinner.

Math activities

  1. Draw a sidewalk chalk number line and use it to practice math facts like No Time for Flashcards.
  2. Fun-a-Day has a cute ice cream math activity that’s perfect for preschoolers.
  3. Use resist art the way Happy Toddler Playtime has to practice simple math.
  4. Creekside Learning uses a hula hoop to make a clock outside.
  5. Play ‘get off my boat’ from the Kidergarten Smorgasbord, but take it outside and draw with chalk.
  6. Planning Playtime shares a fun way to use pool noodles to do math.
  7. Play some sidewalk chalk math games at Frugal Fun for Boys and Girls.
  8. Here on Backyard Summer Camp we have 5 easy math games you can play with cards and dice.
  9. Challenge your kids to dice wars and play a fun game from The Many Little Joys.

Many of these STEM activities use simple household items, so they’re easy to do anytime. Save these ideas for a summer boredom buster or plan a week of backyard summer camp with a STEM theme.

Plan your summer with the DIY Summer Camp Planner!

Cover page of the DIY summer camp planner with a tent and camping icons in a 3-ring binder.

Our step-by-step guide will help you organize a day, a week, or a whole summer of fun activities for your kids.

Learn More

More fun ideas from Backyard Summer Camp:

  • 40 Amazing Summer Science Experiments for Kids
  • 12 Hands-On Science Experiment Books
  • 25 LEGO Learning Activities for Every Subject
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About Keri

Keri is the creator of Backyard Summer Camp as well as her family lifestyle blog, One Mama's Daily Drama. She lives in Texas with her family, where she spent her kids' childhood summers planning fun activities to keep them entertained.

Follow @CampBackyard on Pinterest, Facebook, and Instagram for inspiration to plan your own DIY summer camp with your family.

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