Ocean Acidification (OA) is an emerging environmental issue that is still largely unknown to the public and in its infancy in terms of educational strategies. OA teaching material should address the specific challenges that educators face while building learners' understanding of OA. The objective of this study is two-fold. First, we identified…

Describes some of the ancient geologic history of the Florida Keys from Key Largo to Key West including the effects of glaciers, sea level rise, reef distribution, spurs and grooves, backstepping and ecological zonation, growth rates and erosion. Predicts future changes in this area. (CW)

Summarizes what is known about two major variables involved in certain types of chemical pollution that seem to be changing the structure of the Earth's atmosphere. Discusses the greenhouse effect and the ozone layer. (TW)

Focuses on Sea Partners, by the United States Coast Guard, that enables students to understand how pollution affects the marine environment. Correlates the activities with the National Science Education Standards. (DDR)

Described are one-atmosphere and compressed-gas technologies used for investigating the environment beneath the surface of the ocean. Suggestions for teaching this information to high school students are provided. (CW)

Presented are the abstracts from three research projects involving global circulation patterns, marine debris, and marine sanctuaries. Five sets of activities on environmental threats are included, one each for grades K-2, 3-5, 6-8 and 9-12, and informal education. (CW)

States that tidal power projects are feasible in a relatively limited number of locations around the world. Claims that together they could theoretically produce the energy equivalent to more than one million barrels of oil per year. (TW)

Presented are the abstracts from three research projects involving deep sea technology which were a part of a marine science symposium. Five sets of activities on deep sea science are included, one each for grades K-2, 3-5, 6-8 and 9-12, and informal education. (CW)

Explores Sea Grant's vision and role in the education of an informed citizenry. Argues that Sea Grant will need to consider education more explicitly in its strategic thinking, develop innovative approaches and technologies for delivery of education, and work closely with educators themselves in more productive collaboration. (PVD)

Described is a study in which scientific research on the Gulf of Maine was used as a framework for establishing the extent of Maine students' knowledge about the nature and management of marine systems. Methodology, frameworks, data analysis, comparisons with other standardized tests, and results are presented. (CW)

Describes Ocean Thermal Energy Conservation (OTEC) as a method for exploiting the temperature difference between warm surface waters of the sea and its cold depths. Argues for full-scale demonstrations of the technique for producing energy for coastal regions. (TW)

Discussed are the costs of deriving energy from the earth's natural reserves of salt. Argues that, as fossil fuel supplies become more depleted in the future, the environmental advantages of salinity power may prove to warrant its exploitation. (TW)

Discusses the problems created when wetlands are drained or altered by humans. Provides a brief case study of the Everglades as an example of the effects of human intervention. Presents four learning activities (along with reproducible worksheets) that deal with the benefits of wetlands, and some debated issues over wetlands. (TW)

Discusses the need to update the content, philosophical stance, and pedagogy of marine education to reflect recent advances in these areas. Cites some developments in oceanography and ocean engineering. Proposes ways teachers can learn about and utilize this knowledge. (RT)

Describes a classroom activity designed to get students to explore the issues surrounding the ownership of ancient shipwrecks. Provides a hypothetical case history which is meant to be analyzed and discussed by the class. Questions for discussion, a list of related activities, and a selected bibliography are included. (TW)