Lesson: Does Size Matter?
Author: Eric Kolb |
Area: Physical Sciences |
Grade Level: 7-8 |
Overview: When comparing two different solutes in equal percent-by-weight solutions, the relative sizes of the solute molecules will determine the concentration of solute molecules in a given volume such that a larger solute molecule (thus larger mass) will result in a more diluted concentration-by-volume solution. In this lesson, students will explore this relationship in three related experiments. |
Standards: AZ State Science Standards:
Standard 5: Physical Science
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Keywords:
Percent-By-Weight, Solutes, Molecule, Concentration |
Components |
Lesson Plans (pdf/doc) |