Just a Phase

Matter exists naturally on Earth in 3 phases: solid, liquid, and gas. These models help students visualize what is happening on the atomic or molecular level in each phase.

Grades covered: 2 through 8
Curriculum Topics: Phases of Matter, Atoms and Molecules, Matter and Chemistry

Standards

Idea Sheets are cross-referenced to subjects listed in the Common Core, Next Generation Science Standards, and California Content Standards.

Categories include:
  • Physical Science
  • Grades K-2
  • Grades 3-5
  • Grades 6-8
  • Science
Tags: Matter, Chemical Reactions
Subjects covered: ["Physical Science"]