Students make quantitative and qualitative observations of food dye in hot and cold water then draw conclusions about particle motion and temperature. They plan and carry out an investigation to answer the question, “How does a pure substance change when thermal energy is added?” Then, students create a graph, analyze their data and draw diagrams of particles in motion. They summarize their learning with an original cartoon of a pure substance facing increased heat energy!

In this mini unit, students learn about how Dr. Shirley Jackson’s childhood activities led to an illustrious career in physics. Then, students practice their own lab skills while measuring mass, volume and temperature. They plan and carry out two investigations: One to learn how different masses of ice affect the temperature of water and one to determine how type of matter affects temperature change. Students analyze their data and construct an understanding of the relationships between matter, mass, temperature and energy transfer. Extension activities include building a thermometer! This is a great unit to begin the year with!