Lesson Planet Curated
Middle School Chemistry: Chapter 2 - Changes of State
The second module in the middle school chemistry unit looks at changes in the states of matter. Middle schoolers observe heat transfer, build molecular models of water from Styrofoam, conduct controlled experiments with condensation and...
Lesson Planet Curated
States of Matter: 3rd Grade Science Unit
Ten lessons make up a collection designed to teach the three states of matter—liquid, solid, and gas. The series of resources offers investigations, demonstrations, grand conversation, and a variety of practice pages to teach and support...