Start your states of matter unit off right with an engaging video! Before scholars can write and balance equations or predict products, knowledge of the three main states of matter is essential. The first in a 14-part series...

There are four states of matter: solid, liquid, gas, and plasma. As this clip describes, the key to changing the states of matter is the addition or subtraction of energy. Learn about molecules, heat, plasma, and the science behind...

What is matter? Find out in this entertaining video that thoroughly details how matter has both volume and weight, but looks different as a liquid, solid, and gas.

Phew, what's that smell? And, how does something like a scent travel from its source to all corners of a room? Science sleuths learn how diffusion is responsible for spreading odors around in the sixth installment in a 14-part video...

A problem from a chemistry textbook is posed on the screen. In this problem, ethanol is used to illustrate the amount of energy, in joules, required to change a substance from a liquid to a gas. The boiling point of ethanol is given, and...

Sal continues his explanation of the states of matter by focusing on hydrogen bonds. This time, he uses plasma as the substance being studied, and explains how the hydrogen bonds change as the substance goes from solid to liquid to gas.

What makes gases so unique? Physical science sleuths uncover the facts about gases in a short video. The narrator compares gases to solids and liquids in terms of space between particles, compressibility, and reaction to temperature...

What makes something a solid, liquid, or gas? Expand your class' understanding of the states of matter using an animated video. Young scientists explore the behavior of each of the states of matter in terms of temperature change,...

Your physical science class learns that there are three states of matter, and that adding or removing heat can cause it to change from one state to another. By the animations, printed information, and discussion between RJ and Zoe, they...

I won't tell a noble gas joke because there is never a reaction! The fifth video in a 15-part series goes into detail on each of the noble gases. It offers the properties they share and many uses for each of them.

Find out how matter fits into more than one state with this entertaining video that details non-newtonian fluids and a step-by-step instruction for how to make oobleck. 

Amaze class members with the fact that solids, liquids, and gases all have the same particles. Kinetic theory explains how the particles loosen their bonds when given energy. Solids become liquids and liquids become solids. 

Electron location accounts for many properties of an element. A video lesson describes how to create electron dot diagrams. The instructor discusses electron shells and the number of electrons in each.

Can you use a solid to study fluid dynamics? You bet! Science scholars examine the process of fluidization with a video from an extensive physics playlist. The narrator demonstrates and explains how the uniform movement of air causes...

It's time we get to the heart of the matter! Explore standard PS1A in an informative video. The narrator guides viewers through the basic ideas of the structure and properties of matter. then discusses helpful strategies...

How do liquids and gases affect the particles placed into them? Young chemists witness the phenomena first described by scientist Robert Brown known as Brownian Motion. The third installment in a 14-part series on solids, liquids, and...

What makes water icy? Explore a range of theories from patrons at a public skating rink in an interview-style video. The narrator leads participatns through the phase change all the way to the molecular level, where less movement...

Get your blocks out! It's time to start building and learning about mass! Enthusiastic chemists get in-depth information about the conservation of mass and the way it applies to chemical changes. 

Go on an incredible journey called the water cycle with a video that details the ins and outs of water, its various forms, and place on planet Earth. 

Your enthusiastic chemists will flip over this entertaining video about matter and its chemical changes! Take an in-depth look into what chemical changes are and the evidence that is observed, such as color, smell, and heat. Then,...

How are gases like liquids; how are they different? This clip demonstrates the state of matter called gas. We find out how the properties of gas are similar and different to the properties of liquid. An experimental demonstration and...

From hydrogen to ununoctium, this collection of videos has everything you need to begin teaching about the periodic table. Offering descriptions of each element and interesting experiments...

The Universal Solvent? Module nine of a 14-part video series involving solids, liquids, and gases is packed full of useful hydration information. The narrator explains such concepts as water solubility, hydrogen bonding, and polarity.

Build a solid foundation of the different types of chemical bonds. A thorough video lesson discusses the formation of chemical bonds between various element types. The instructor references the periodic table when discussing molecular...