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Lionfish Invasion: Density-Dependent Population Dynamics

In this Click & Learn, students explore mathematical models that describe how populations change over time and apply these models to the invasive lionfish population in the Bahamas. They also use data from other species to learn how density-dependent factors limit population size.

Phil Gibson Discusses Dog Genomics Resources

There is a rich body of literature on research investigating evolution using dogs as a general example and studies specifically investigating canine evolution. In this Educator Voices video, Phil Gibson discusses how he uses BioInteractive's dog genomics resources with his students.

Modeling the Structure of DNA

In this activity, students build a paper model of DNA and use their model to explore key structural features of the DNA double helix. This activity can be used to complement the short film The Double Helix.