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...

Students explore predator/prey relationships. They research information on moon snails and claims. Students draw conclusions from the data collected. They use math and graphing to determine if there is a relationship to the clam's size...

Students draw a picture of animal tracks a scientist might find after they read a story about a fox chasing a rabbit. They make up a key to represent the foxes' tracks and the rabbit's tracks.

Fifth graders relate population of animals to its available food supply. They participate in an experiment and gather information. They use the data to draw conclusions.

This PBS Kids activity is an extension of a Plum Landing episode featuring crested hawk eagle in the jungle. Using the online tools, students will draw a crested hawk eagle swooping down to grab its prey.