Dr. Forrester defines the three states of matter as solid, liquid, and gas. She also teaches the student the properties of matter and defines boiling point, melting point, freezing point, condensation, and evaporation.

In this first and second grade video for kids learn about solid and liquid properties and how to classify matter as either solid or liquid. While we...

Upon viewing the The Changing Phases of Matter video series, students will be able to do the following: Explain that phases of matter, also called states of matter, are the physical forms matter can take. State the four phases of...

Dive into the dynamic world of water as it journeys through its various states—solid, liquid, and gas. This video explores the fascinating process of physical changes in water, from freezing into ice to evaporating into steam. Discover...

We know about solutions and solubility, but we have typically examined solid or liquid solutes dissolved in a liquid solvent. Did you know that gases can also be dissolved in liquids? Their solubilities depend heavily on temperature, so...

This animated science explainer showcases to students that particles are too small to be seen and form the building blocks of everything in our worlds. Learners will witness through striking animated visuals the behaviours and properties...

Supercritical Fluids are one the strangest states of matter and yet they are found everywhere from Decaf Coffee, to dry cleaning, to the atmosphere of Jupiter. When we think of an exotic state of matter we tend to think of the really...

Sitting around a campfire, you can feel its heat, smell the woody smoke, and hear it crackle. If you get too close, it burns your eyes and stings your nostrils. You could stare at the bright flames forever as they twist and flicker in...

This video discusses the three common states of matter: solid, liquid, and gas. The video starts with an introduction and shows the three states of matter: a beaker (solid), water (liquid), and air (gas). Then, the video explains the...

In this captivating science experiment video, a plastic bottle becomes the stage for an exploration of the properties and behaviors of gases, liquids, and solids. Watch as the bottle transforms into a dynamic laboratory, showcasing the...

How can a substance be a solid, liquid, and gas all at the same time? See the process scientists describe as "The Triple Point." | For more Outrageous Acts of Science,