Curated OER
The Life Cycle of a Butterfly
Students complete lessons on a butterfly life cycle, moon phases, hot water, and shadows. In this science lesson plan, students complete activities where they read books, look at demonstrations, and complete experiments.
American Chemical Society
Middle School Chemistry: Molecules in Motion
Students observe, on a molecular level, how heating and cooling affect molecular motion.
American Chemical Society
Middle School Chemistry: Temperature and Density
Learn how the molecular movement in different temperature water affects the density of the liquid.