Curated Video
Mineral (chemistry)
A naturally occurring element or compound that has a crystalline form and has been produced by geological processes. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual...
Curated Video
Ionic compound
A chemical compound typically formed from metal and non-metal elements combining. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...
Curated Video
Isomers
Molecules with identical molecular formulas but in which the atoms are arranged differently. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...
Curated Video
Molecular mass
The mass of one molecule of a substance. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce abstract concepts and key...
Curated Video
Minerals
Discover the world of minerals and learn about their uses. Material processes - Classifying materials - Minerals Learning Points Minerals are naturally occurring substances with a unique chemical make-up. Minerals have many uses. The...
Visual Learning Systems
The Chemistry of Compounds
In this video, students learn about the concept of compounds and how they are formed by the chemical combination of two or more elements. The example of water is used to illustrate how molecules, which are the smallest particles of a...
TMW Media
Atomic Theory of Matter Part 2
This program covers part 2 of the very important topic of the atomic theory of matter. We discuss how atoms combine together to form new compounds. Students review the law of conservation of mass and how the mass of the substances at the...
Healthcare Triage
Is There a Difference Between Brand Name Medications and Generics?
We've already discussed drug names, generic and "brand" ones. But are there differences beyond the words? That's the topic of this week's Healthcare Triage.
Encyclopaedia Britannica
EB Presents: Global Warming Infographic Explainer
Learn more about the major kinds of pollution in this infographic explainer.
Visual Learning Systems
Introduction to Chemical Compounds and Bonding
In this video, we explore the concept of chemical compounds and how they are formed through chemical bonding. We learn that chemical compounds are made up of two or more elements that are chemically combined together. The video also...