Instructional Video


Viewers see how reproductive isolation can lead to speciation as the narrator of a video focusing on speciation explains the steps to reproductive isolation and addresses both allopatric and sympatric speciation. 

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CCSS: Adaptable
NGSS: Adaptable
Additional Tags
Instructional Ideas
  • Have scholars further research punctuated equilibrium and present findings to the class
Classroom Considerations
  • Use closed captioning to help all learners, or specifically for those who struggle with English or for hearing-challenged learners
  • Video 16 in a series of 18
  • Video provides links for a concept map, slideshow, and a review worksheet
  • High-quality diagrams and photographs improve the resource and engage viewers
  • None
Common Core