Physical and Chemical Changes

This Physical and Chemical Changes presentation also includes:

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 well as the signs a change has occurred and the Law of Conservation of Mass. 

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CCSS: Adaptable
Instructional Ideas

  • Research Antoine Lavoisier
  • Demonstrate during class some simple chemical changes such as burning a match  
Classroom Considerations

  • Requires prior knowledge of physical and chemical properties
  • The third in a six-part series
Pros

  • Color coding highlights new vocabulary, making it easy to spot and study
  • Offers a brief description of the Lavoisier experiments
Cons

  • None
Common Core