Experiments Archives

How To Make Slime: The Ultimate Guide

January 31 by STEMMomma

MOMMMM!! Can we make slime?? Pleeeease!! If you have younger kids, you’ve probably heard this once or twice (or 3,037 times). My reaction: ugh. Making slime isn’t always the cleanest activity and after many a slime “fail”, the kids were often let down. BUT making slime is a great STEM activity to teach kids about physics and chemistry concepts (check out our science behind slime experiment). This guide will not only teach you how to make slime at home, it will walk through how to make slime step by step with recipes we’ve tested. Let’s science!

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The Ultimate Science Fair Project Guide – From Start to Finish

December 30December 30 by STEMMomma

When our daughter entered her first science fair, we kept seeing references to the Internet Public Library Science Fair Project Resource Guide. However, the IPL2 permanently closed… taking the guide with it. Bummer! After now participating in over a half-dozen elementary school science fairs (including a first-place finish!), we created our own guide to help other students go from start to finish in their next science fair project. If this is your first science fair, have fun! If you’ve done it before, we hope this is your best one! Let’s science!

Winning Science Fair Projects [Get Inspired By Past Winners!]

February 8June 23 by STEMMomma

“The science fair is coming up and I have NO idea what to do!!” As science fair “writer’s block” creeps in, finding a project and getting started can seem more challenging that it really is… To help kids get inspired, we’ve summarized 100+ winning science fair projects below for 6th graders through 12th grade.

Slime Science Project: Investigating the Science of Slime

January 31September 29 by STEMMomma

Slime might make a mess, but did you know that slime makes a perfect science fair project?!? Not only can you test various chemistry and physics hypotheses, your kids can also have fun and finish it IN JUST A WEEKEND!! For all those parents out there frantically heading into the last days/hours before the science fair, this is your winner! Our slime science project outlined below walks you through the potential setup from start to finish. It’s one of many!! While you could get adventurous and try working with more elaborate slime recipes (e.g. magnetic slime, glow slime), even our basic recipe can get you a cool slime science project addressing all the requirements of any science fair. Let’s science!

Science Fair Project: Alka-Seltzer Rocket Showdown

February 1May 31 by STEMMomma

It was a warm, sunny afternoon, when they crept inside… Mom! We’re boooored! I wanted to avoid the iPods or Netflix, so I scraped together supplies to make homemade baking soda/vinegar rockets to shoot off in the backyard. Holy cow! Lots of rocket FAILS that day! I may still stink like vinegar… After working through different materials, we came up with our favorite combination and the kids learned more about acid/base reactions. In this post, we walk through how our kids learned how to build an Alka-Seltzer rocket. What’s also great about this project is that it can be easily turned into a science fair project… let’s SCIENCE!!