Instructional Video

Electron Exchange in Oxidation-Reduction Reactions

Examine how to determine the electron exchange in oxidation-reduction reactions. The 20th lesson in a series of 35 begins a discussion of redox reactions. The video instructor explains how to use half equations with electrons to create a balanced chemical equation.

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Instructional Ideas
  • Record new vocabulary in a graphic organizer
  • Pause the video to discuss questions posed by the narrator
Classroom Considerations
  • Assumes prior study of oxidation-reduction reactions
Pros
  • Incorporates questions to encourage active participation from students
  • Animations add clarity to the complex concept
Cons
  • None