Lesson: Minerals Science • 4th Grade
In this lesson, we will learn how to investigate, describe, and compare the properties of minerals.
A class predicted that all minerals are magnetic. They investigated how three minerals responded to a magnet.
Was the class’s prediction correct?
Ethan has two minerals, gypsum and quartz. He scratches the gypsum and it easily breaks.
Fill in the blank: This tells us that gypsum is a mineral than quartz.
Fill in the blank: The Mohs scale measures the of a mineral.