In the Chemical & Physical Interactions unit, students are led through a progression of three inquiry lessons that focus on
- Lesson 1
Solve: Molecular Mystery + Vocabulary Mind Map
Students contextualize chemical reaction vocabulary in a mind map before helping Mosa Mack solve the mystery of why some food can go back to its original form, but some cannot! By the end of The Solve, students learn that chemical reactions result in a change at the molecular level. (100 mins)
- Lesson 2
Make: Lab Stations: Is it a Physical or Chemical Change?
Gather and analyze evidence to determine whether a physical change or chemical reaction has occurred. (75 mins)
- Lesson 3
Engineer: Solve an Environmental Problem caused by Physical or Chemical Changes.
Students engineer a solution to an environmental pollution issue caused by either a physical change or chemical reaction near the edge of Toxic Town. (150 mins)