Classroom Resources

This multipart animation series explores the process of photosynthesis and the structures that carry it out.

This interactive module explores niche partitioning, a mechanism that enables similar species of animals to coexist.

This interactive module explores examples of how changes in one species can affect species at other trophic levels and ultimately the entire ecosystem.

A number of questions are embedded within the short film The Making of the Fittest: The Birth and Death of Genes, which illustrates how gene duplications and mutations have led to remarkable physiological adaptations in Antarctic fish.

This tutorial describes the symbiosis between the Hawaiian bobtail squid and bioluminescent bacteria.