The Water in Africa Project was realized over a 2-year period by a team of Peace Corps volunteers, World Wise Schools (WWS) classroom teachers, and WWS staff members. As part of an expanded, detailed design, resources were collected from over 90 volunteers serving in African countries, photos and stories were prepared, and standards-based learning…

Seven complete secondary/college level acid rain activities are provided. Activities include overview; background information and societal implications; major concepts; student objectives; vocabulary/material lists; procedures; instructional strategies; and questions/discussion and extension suggestions. Activities consider effects of acid rain on…

Sedimentary patterns and hydraulic effects can be studies in model streams which are not to scale. The "Western River" is such a model which is being used effectively at Western Carolina College. Construction of the model, student exercises, and observations made when using the model are discussed. (Author/JN)

Discusses the construction of lenses made out of ice, including the arrangement for mounting an ice lens on a camera. Also discusses brewing coffee in an ibrik (long-handled container tapering slightly toward the top), focusing on the physics of the brewing. (JN)

Highlights several basic ecological principles and suggests corresponding classroom activities for grades five to eight that revolve around a freshwater aquarium. Basic ecological concepts, adaptations, characteristics of aquatic habitats, and pollution problems are outlined in separate tables. A short list of resource materials is included.…

Water pollution curriculum units of four environmental secondary science programs in Britain, Germany, Israel, and the United States are examined. Comparisons reveal the use of quite different approaches in central topic selection, use of the laboratory and other media, controversial issues, and teacher-student roles. (CS)

Summarized are some of the concepts, historical precedents, and pertinent data which explain the existing structure of environmental engineering education in the U.S. Identified are the main issues which must be considered in planning the future directions of academia in educating the environmental engineer. (Author/SMB)

Presents activities to be used by a class of fifth graders on a field trip to a stream. Photographs illustrate the techniques and the setting described. (HM)

Presented is the Eleventh Annual Environmental Quality Index, a subjective analysis of the state of the nation's natural resources. Resource trends are detailed for wildlife, minerals, air, water, soil living space, and forests. (BT)

Describes a summer science program for suburban upper-elementary and junior high students. The students are involved in field ecology experiences including stream studies, fossil collecting, and dissections of organisms. (SA)

Detailing the history and current status of the grassroots movement to restore and protect the Hudson River, this article describes use of the Sloop Clearwater (the movement's most visible symbol) as an educational tool. (SB)

Describes a consultancy exercise in which a small industrial company consults with a chemistry class to solve real-world problems related to chemistry and the environment. The exercise was designed to improve students' skills in design calculations, project management, information assimilation, team working, and problem solving. (DKM)

Interviews with fifth graders living in rural and urban parts of the Brazilian Amazon region revealed that children were aware of environmental problems, believed that throwing garbage into the Rio Negro harmed the environment and violated a moral obligation, cared about environmental harm, and supported conservation of the Amazon rain forest. (BC)

Israeli children's (kindergarten to grade nine) explanations about the water cycle are described. Reports the children's views about the source of clouds and the mechanism of rainfall. It was concluded that understanding evaporation is a necessary condition for explaining a mechanism of rain containing the ideas of condensation and heaviness. (YP)

Provided are background information, equipment lists, and procedures for four activities for teaching aquatic ecology. Activities include "The Aquatic Food Chain Game"; "Two-Liter Aqua-Vivariums"; "A Sealed World"; and "Weaving a Web: Evaluation." (CW)