Physical and Chemical Properties
Students study the difference between physical and chemical properties. They also discuss changes in matter, known as physical and chemical changes. They observe and discuss several demonstrations of both physical and chemical changes
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Introducing Physical and Chemical Changes
Young scientists investigate chemical and physical changes to the states of matter—gas, liquid, and solid—as well as solutions and suspensions with a variety of demonstrations, grand conversation, and an interactive quiz to check for...
2nd - 4th Science CCSS: Adaptable
Study Jams! Properties of Matter
Does matter really matter? Properties of matter are discussed by Sam and RJ: mass, volume, and density. They differentiate between mass and weight. They explain how to measure these properties. Make sure to teach your class about other...
4th - 8th Science CCSS: Adaptable
Physical and Chemical Changes
While the shape, size, and appearance of a substance may change, such changes in state don't change the chemical identity of a substance. That's the big idea in this short presentation covers physical and chemical changes of matter, as...
6th - 8th Science CCSS: Adaptable