Curated OER
Symbiotic Strategies
Students explore the different interspecies relationships namely mutualistic, commensal and parasitic. In this ecology activity, students investigate an ecosystem disrupted by humans. They formulate an action plan to save it and present...
PBS
Symbiotic Strategies: The Secret Lives of Sharks and Rays
Learners investigate the interaction in an oceanic ecosystem. For this symbiotic relationship lesson, high schoolers investigate how ecological relationships evolve over long periods of time in order to maintain balance and stability of...
National Park Service
Fitting In
Birds help other birds find food? Scholars are placed into one of five groups of different birds. Each group then "feeds" on letters of paper in a field and gather five pieces per person. As each group plays, more food is exposed,...
Curated OER
Evaluate Ecosystems
Ninth graders conduct an environmental inventory on one ecosystem. They collect data, and write an environmental impact statement on that area. Students explain the interactions between different systems found within an ecosystem....
Curated OER
Symbiosis and Co-evolution
By choosing a species and researching an adaptive symbiotic relationship it shares with another species, your students are able to investigate a symbiotic relationship in a lab setting. They create a presentation using a variety of...
Curated OER
Evaluate Ecosystems
Young scholars collect data from a field study. They write an environmental impact statement and design a plan to improve the ecosystem they have been observing. Finally, they give a presentation on the data and information they have...