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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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Concepts
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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