These five states of matter activities are perfect to use in your upper elementary science class! These hands-on experiments, lessons, and ideas are just what you need for teaching states of matter in your classroom this year. Click the pin to learn more!

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.

I'm here all day, ya'll! But seriously, I do love teaching states of matter during our 2nd grade homeschool time... and not just because of the corny jokes.

Try these easy and fun second grade properties of matter science experiments with 5 cool questions for students to investigate!

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

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

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

Engage students while teaching them the difference between physical and chemical changes by integrating these 5 experiments into your unit.

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.

Looking for a hands on science activity for kids? Try this simple science experiment that explores different states of matter. Is it a solid or a liquid? What is a non-Newtonian liquid? Low mess kids activity for school or home.