Properties of Matter
In this matter worksheet, students compare metals and non-metals, elements, and chemical and physical properties. This worksheet has 22 short answer questions.
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The 2,400-Year Search for the Atom
From ancient Greek philosophers to early American Quakers, people have sought to understand the composition of matter for millennia. Follow along with this video as it explores the long scientific journey that eventually led to the...
5 mins 5th - 12th Science CCSS: Adaptable
Describing the Invisible Properties of Gas
How can something we can't see be so powerful? Gas molecules make an impact! This video explains their properties: 1. Gas particles always move in a straight line. 2. They are too small to occupy any volume individually. 3. When gas...
3 mins 8th - 12th Science CCSS: Adaptable
If Matter Falls Down, Does Antimatter Fall Up?
Step into the strange world of antimatter with an entertaining, yet educational physics video. Follow along to see how recent developments in physics research have allowed scientists to begin learning more about these elusive particles.
3 mins 11th - Higher Ed Science CCSS: Adaptable