Science Fair Project Ideas

Are you in the market for some science fair project ideas? Well, hopefully this post will have you covered.

These twelve science experiments encourage children to test, tinker with, experiment, hypothesize, and evaluate various properties and phenomena.

Science Fair Project Supplies

Most of our favorite science experiments involve everyday, household supplies because they’re easy to come by and relatively safe for children to use. You’ll see that these science fair project ideas use materials like gummy bears, dish soap, food coloring, chocolate syrup, sand, lemons, eggs, celery, oil, Alka Seltzer, vinegar, plastic bags, pencils, salt, cotton balls, seeds, and candy.

Links to each of the science fair projects can be found below the block of photos.

Science Fair Project Ideas | TinkerLab

Growing Gummy Bear Experiment, TinkerLab

Elephant Toothpaste, Preschool Powel Packets

Kitchen Science: What Will Freeze First?, No Time for Flash Cards

Make Magic Sand, Paging Fun Mums

science fair project ideas for kids

Sink or Float Lemons, One Perfect Day

Crystal Egg Geodes, TinkerLab

Make a Lava Lamp, Hands on as we Grow

Colorful Celery Experiment and Capillary Action, TinkerLab

science fair project ideas

Melting Ice Experiment, The Chaos and the Clutter

Magical Plastic Bag Experiment, TinkerLab

Grow Beans on Cotton Balls, The Imagination Tree

Dissolving Peeps Experiment, Mom to 2 Posh Lil Divas

Bonus: 10 Tips for a Fab Science Fair Board

10 Tips for a Great Science Fair Board | TinkerLab

Thanks to Handmade Kids Art for the excellent article on how to create a successful science fair board: 10 Tips for a Rockstar Science Fair Board

Which of these have you tried?

If you’ve tried any of these science fair project ideas, would you leave a quick comment? I know that our other readers would love hear about your experiences.

And, if you have a favorite science fair project that’s not listed here, will you share it in a comment? We’d love to make this a valuable resource for our readers like you!

Did you enjoy this post?

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12 Science Fair Project Ideas | TinkerLab

 

Comments

  1. says

    Thank you so much for featuring our Magic Sand in this round up! I’ll be sure to share it on our Facebook Page this week :). Louise x
    Paging Fun Mums

  2. says

    Thanks for including our rockstar Science board tips! Great ideas in this post involving household materials. We can’t wait to try some.

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