States of matter experiments

Learn about states of matter and phase changes with these fun and easy states of matter experiments for kids.

A fun and easy science experiment for teaching students the difference between a solid, liquid, and gas! This engaging activity uses a plastic water bottle, water, a balloon, and Alka-Seltzer tablets to demonstrate the states of matter in an exciting way. Watch as the reaction inflates the balloon and download a free printable page to enhance the learning experience. Plus, explore an additional Alka-Seltzer Snow Experiment and find more science and STEM ideas for the entire school year.

Check out these States of Matter activities and experiments you can do at home or in the classroom. These are also a great way to break up your home school lessons with some interactive activities. Click to find kids activities, STEM challenges, STEAM projects and science experiments at STEMtropolis.com

We started off our week exploring the different states of matter... solid, liquid, and gas. During our science lab, I filled Ziploc bags w...

Grab your Free States of Matter Chemistry Study to help explain in detail the States of Matter to your elementary age students.

Kids will have fun learning about science as they explore with these Solid, Liquid, Gas Hands on Activities for kids of all ages.

Find properties of matter activities and high-engagement science experiments that will excite your second grade scientists! Learn creative teaching ideas you can use tomorrow in your 2nd grade classroom or homeschool.

Teaching the states of matter can be one of the most exciting lessons of the year if you do it right. Here are some fun activities to try.

Nine free, hands-on STEM activities to learn about states of matter, including homemade thermometer and barometer, melting ice caps experiment, fog catcher, Oobleck, and more

Eating is the perfect way to learn about the states of matter! This second grade Next Gen Science lab is the perfect recipe for learning! Read about how we identified and observed changes in matter by making (and eating!) root beer floats!