Curated OER
Competition/Cooperation Relationships
Students view the PowerPoint slide of a lynx and hare and discuss what would happen if all the lynxes were destroyed. They then take notes on the instructional activity and brainstorm about other competitive/cooperative relationships as...
Curated OER
Compettion at its Best
Sixth graders role play predators, prey and other parts of the aquatic ecosystem. They show inter and intra-specific competition as well as the link between abiotic and biotic components in an ecosystem. Students play games about the...
Curated OER
Tortoise Tales
Students read journal entry from a Gal??pagos field researcher, find examples of five ecological relationships (competition, predation, parasitism, mutualism, and commensalism) and take notes on the details they find in the entry using a...