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Gorospe, Kelvin D.; Fox, Bradley K.; Haverkort-Yeh, Roxanne D.; Tamaru, Clyde S.; Rivera, Malia Ana J. – Journal of Geoscience Education, 2013
We present a hands-on, inquiry-based activity exploring how CO[subscript 2] input to seawater affects the skeletons of several species of reef-building corals and other marine organisms by testing for changes in pH and calcium ion concentrations. Originally developed to inspire and recruit high school students in the state of Hawai'i into the…
Descriptors: Science Instruction, Inquiry, Oceanography, Scientific Concepts