The Buffer Zone: Acid-Base Chemistry in the World's Oceans

Secondary

Description

This resource features an experiential learning approach that examines the effects of global warming on marine environments. Students apply introductory acid-base theory (including conjugate acids/bases and buffers) in an experiment to simulate ocean acidification resulting from the absorption of atmospheric carbon dioxide.  They then discuss the implications of their findings. As a culminating activity, students read a scientific article describing the toll of global warming on coral reefs and reflect on the scientific processes used to gather information on the impacts of climate change on this habitat.

General Assessment

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