Classroom Resources

This interactive module allows students to collect and analyze data from a virtual river to construct biomass and energy pyramids.

This activity explores the content presented in the animated video How Tube Worms Survive at Hydrothermal Vents, which tells the story of the symbiotic relationship between the giant tube worm and chemosynthetic bacteria.

This hands-on activity allows students to build model food webs and then evaluate how ecological disturbances affect each trophic level.