Amaze your class with a video segment on rainbows and why they are not what they necessarily appear to be. Individuals watch light and ice merge, which triggers a prism, thus forming a rainbow. They listen to a scientific...

How does water travel? This is the focus of a video that describes how water moves via the water cycle. An in-depth discussion explains the constant repetition of evaporation, condensation, and precipitation that makes up the water...

Here is a fun display that will help your physical science fanatics understand freezing points and crystal formation. Use rock salt, sparkling water, and ice to create a -10¡C bath. Place full bottles of soda into the slurry to supercool...

Glaciers are like huge pieces of sand paper with water pockets which makes it able to mold around its environment. Why are scientists so interested in glaciers? Watch this short clip to learn why glaciers are so strong and interesting to...

In a cool lesson, we discover that ice can vary in temperature. As heat is added and it approaches 32°F, it begins to melt. When it melts, it absorbs heat energy. If you want your drink to stay colder longer and not get watery, put...

PBS offers a rare opportunity to explore the glaciers on France's Mt. Blanc in this engaging interactive site. Fun activities for students include following the process a snowflake takes to become a glacier.

In this video from Nature, learn about the many different features and effects of glaciers in Ireland. [1:13]

Look at frozen water through cross-polarized light, and zoom in with a macro lens, and you'll find a colorful and intricate landscape. Edward Aites submitted this video to Science Friday. Aites, a photographer and videographer...

Sure, it's just frozen water, but what IS ice really?