5th Grade – TheWorksheets.CoM

5th Grade - Lesson 1.1 Matter is Made of Tiny Particles

Tell students that everything they can see and touch is called matter. Explain that all matter on Earth exists in the form of a solid, liquid, or gas, and that solids, liquids, and gases are all made of extremely tiny particles called atoms and molecules. Tell students that an atom is the smallest building block of matter and a molecule is two