Instructional Video

Molecular Polarity

Curated and Reviewed by Lesson Planet

Polar or non-polar, that is the question. Individuals watch a video in the JFR Science playlist to learn about molecular polarity. Using three-dimensional Lewis structures and electronegativity lets them determine polarity of a molecule.

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Instructional Ideas
  • Provide some additional molecules for learners to investigate
Classroom Considerations
  • Note that the video briefly references vector sum
  • Pupils must have experience with Lewis diagrams and molecular structures
  • This video is hosted on YouTube
Pros
  • Shows several examples to help cement the concept
  • Includes a slide summarizing the process of determining molecular polarity
Cons
  • Very slow-paced video, so it might not hold viewers' attention