A laboratory experiment where students classify matter into a homogenous mixture, heterogeneous mixture, solution, or pure substance. Also students will test for physical and chemical changes.

Through an instructional video, games, and activities, students explore three types of change matter makes: physical change, in which only the shape of the matter changes; physical phase change in which matter changes to a different form...

Students will add 4 chemicals to a beaker and observe the changes that take place. They will classify them as physical or chemical changes.

Demonstrate how calories are measured by building a calorimeter to measure the transfer of heat energy during a chemical or physical change. Test and record data on the calories in a peanut.

In this experiment, three reactions are performed in a sealed Ziploc bag so that they can be observed. Students identify whether physical or chemical change has taken place.