Lesson Plan

Predicting Chemical Reactions

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Prove the Law of Conservation of Mass through a lab investigation. A well-designed lesson plan asks groups to combine materials and monitor indicators for chemical reactions. Measuring the mass of the reactants and products allows individuals to prove the conservation of mass.

37 Views 43 Downloads NGSS: Designed
Additional Tags
Instructional Ideas
  • Begin with demonstrations of chemical reactions with different indicators of reactions
Classroom Considerations
  • Lab investigations require specific materials and time for preparation
  • Review safety procedures with pupils prior to the activity
Pros
  • Builds on prior knowledge of balancing chemical equations
  • Includes an extension activity
Cons
  • None
NGSS