Young scholars explore matter by conducting an in class demonstration. In this liquid mixture instructional activity, students identify the difference between a solution in which a solid dissolves into liquid, and a suspension where the...

Students investigate what matter is and how it changes states.  In this physical properties lesson, students examine the vocabulary database and identify the characteristics of the three phases of matter.  Students perform a...

Students explore matter. In this physical science lesson, students role play the 3 states of matter forming "liquid" molecules and "solid" molecules with teammates. Students perform an experiment in which the result illustrates that two...