In this solids activity, students explain why solids are more dense than other states of matter. Students compare ionic solids and covalent network solids. This activity has 6 short answer questions.
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States of Matter: Solid, Liquid, and Gas
Solid, liquid, and gas: they all matter. Scholars create an animation of the various states of matter, experiment with the temperature of water as it changes states, and observe carbon dioxide as it changes states. The lesson also...
7th - 12th Science CCSS: Adaptable
All Hats for Ecology: Solid Waste Presentation
Students investigate community issues with solid waste. In this mock trial instructional activity, students examine the issues of solid waste from an ecological and economical perspective. They will develop a mock trial which encourages...
9th - 12th Science
Determination of the Density of Solids
Pupils use a eureka can or measuring cylinder to determine the density of an irregular solid in the eighth lesson in a series of 11. They measure the mass and volume in order to properly calculate the density through conversion factors.
9th - 12th Science CCSS: Adaptable
New Review A Solid-Solid Reaction between Lead Nitrate and Potassium Iodide
Why is it so difficult to make two solid compounds react? Investigate the concepts of particle collisions and rate of reaction using a quick demonstration. The colorful experiment features two plain, white solids combining to form a...
6th - 11th Science CCSS: Adaptable