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National Geographic: El Nino and La Nina

Designed for grades 6-8, this activity allows students to explore the weather phenomena El Niño and La Niña and their effects, map where they occur, and discuss the benefits of accurately predicting these phenomena.

Bridge DATA - Coral Snapshots

While it is possible to survey a coral reef using quadrats, scientists are now using technology to closely examine the entire reef; instead of extrapolating results from several study sites. Scientists at the Virginia Institute of Marine Science are taking video of reefs and then analyzing it via a computer program back in the lab. This method cuts down on the inherent error associated with the quadrat system and actually requires less time and money spent in the field.

The Bridge's own DATA Series is made up of lesson plans (DATA Tips) on many ocean science topics that explore the world of water using the language of science: mathematics. Learn more about the DATA Series.

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