In this activity, students will examine the behavior of different types of solids when they are dissolved in water and explain those behaviors by examining the properties of the solids.
In this activity, students will explore the relationship between angles of incident and reflected light and use this relationship to design and test their own periscopes in a classroom competition.
In this activity, students will gain an understanding of the law of reflection by tracing the path that light travels, and designing a periscope to demonstrate understanding.