Science · Grades 5–8
Physical and Chemical Changes Worksheets
Printable physical and chemical changes worksheets for grades 5 through 8. Teach students to distinguish physical changes from chemical changes, identify signs that a chemical reaction has occurred, and read simple chemical equations, with comprehension questions and an answer key.
Physical and Chemical Changes Lessons and Resources
Lesson Plan + Worksheet · Grades 5–8
Physical and Chemical Changes Lesson
Teach students to distinguish between physical and chemical changes in matter. The lesson defines physical changes (matter changes form but keeps its identity) and chemical changes (new substances form), introduces reactants and products, and identifies signs that a chemical reaction has occurred. Includes comprehension questions and answer key.