Video Extra: Plankton - Under the Microscope

Clip | 4m 35s | John Hageman from Stone Lab, shows Dante what plankton looks like under the microscope. (4m 35s)

Video Extra: Native Fish of Lake Erie

Clip | 1m 44s | We examine and describe a few native fish from a sample taken from Lake Erie. (1m 44s)

Video Extra: Measuring Turbidity in Lake Erie

Clip | 3m 24s | Dante measures the turbidity, or clarity, of Lake Erie with a Secchi disk. (3m 24s)

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Video Extra: Gill Netting on Lake Erie

Clip | 3m 1s | We learn how gill netting is used as a sampling technique. (3m 1s)

Video Extra: Asian Carp ID - Lateral Line Count

Clip | 1m 40s | John Hageman from Stone Lab, shows Dante a feature that helps identify Silver carp. (1m 40s)

Teacher Introduction Video

Clip | 5m 28s | Utilizes the "Asian carp" threat to the Great Lakes to educate about life sciences. (5m 28s)

Investigation 8: Predicting the Future

Clip | 4m 42s | Scientists rely on procedures and data to predict the future of Lake Erie. (4m 42s)

Investigation 7: Preparing the Defenses

Clip | 3m 41s | What are scientists doing to prepare for a possible Asian Carp invasion? (3m 41s)

Investigation 6: Fighting on the Front Lines

Clip | 5m 25s | The Asian Carp first entered the Mississippi River system in the early 1990s. (5m 25s)

Investigation 5: The Battle for the Interior

Clip | 6m 21s | Interior waterways off Lake Erie serve an important function for the lake’s population. (6m 21s)

Investigation 4: The Struggle for Survival

Clip | 5m 40s | The round goby is an example of an invasive species that has changed Lake Erie. (5m 40s)

Investigation 3: A Scouting Mission

Clip | 5m | Lake Erie is a big lake and many native and invasive species call it home. (5m)

Investigation 2: The Battlefield - Lake Erie

Clip | 3m 41s | Lake Erie is a very inviting place for new invasive species. (3m 41s)

Investigation 1: Know Your Enemy

Clip | 5m 58s | The first step in any battle plan is to "know your enemy." (5m 58s)

Introduction: Intelligence Briefing

Clip | 4m 36s | According to some experts, the threat of an Asian carp invasion is very real. (4m 36s)