The Return of El Nino

This data tip from Bridge, the Ocean Sciences Education Teacher Resource Center archive, dicusses El Nino's effects on the oceans, climate, and ocean life. It includes links to a variety of educational sites, and a data activity in which students track some of the common climate changes caused by El Nino, paying close attention to wintertime changes such as temperature, precipitation, and incidence of hurricanes using web data. Educational levels: High school, Intermediate elementary, Middle school