Describes laboratory activities which encourage students to develop and test hypotheses related to the effects of changing environmental factors on plant growth. Uniform (fair) testing and careful observation and measurement, supplemented by graphing, are emphasized as important in reaching valid conclusions. (JM)

Presents principal resolutions adopted by the Session of a Special Character (SSC) of the Governing Council of the United Nations Environment Programme. Resolutions focus on achievements of Action Plan for Human Environment, new perceptions of environmental issues, environmental trends, and planning/implementation of environmental activities.…

Discusses global environmental problems and their relationship to the global underclass composed of landless rural residents, urban slum dwellers, and tribal minorities. Argues that economic growth can and must occur along with environmental conservation and protection. (DC)

An overview is presented of major research studies, scientific events, and issues of concern during 1981 in the field of geology. Thirty-four areas are reviewed ranging from archeological geology to volcanology. (DC)

A series of planning-like studios are described that are both interdisciplinary and strongly structured to introduce architects to the nonarchitectural subject matter of urban design and planning. The Las Vegas and Levittown studios produced descriptions of the places studied and analyses of the physical and symbolic requirements they fulfilled.…

Suggests that innovations, not presently imagined, will influence the evolution of chemical technology in the 1980s. External influences, such as government regulations and inflation, are discussed in relation to the industry and the public. (SA)

The behavior of 80 individuals with mental retardation living in community residences was assessed to investigate the influence of architectural features identified with homelikeness. Results found that adaptive and maladaptive behavior covaried with homelikeness ratings. Associations between specific architectural features and the behavior of…

Explores the relationship between the Anasazi and their physical environment as a means of helping students understand the impact of geography on the daily lives of people and their culture. Includes suggested learning activities incorporating components from the National Geography Standards. (MJP)

Reports on a study that investigated the collaborative interaction patterns exhibited by five-year-old preprimary children in a multimedia educational computer environment in Perth, Australia. Discusses software appropriateness; preexisting computer competency and computer attitudes; friendship between collaborators; social goals; learning…

Analyzes John Wesley Powell's nineteenth-century survey of the U.S. intermountain west, and his subsequent report on the natural resources of the area based on both physical characteristics and cultural considerations. Discusses reactions to Powell's report. Maintains that the report is a useful classroom tool for illustrating the themes of…

Describes multi-camp conservation efforts around Pittsford (Vermont) Ice Caves, including bridge and shelter building, path clearing, and general cleaning. Describes benefits for camps and campers participating in cooperative conservation projects. Suggests general guidelines for launching similar multi-camp projects. Makes suggestions for meeting…

Outlines the techniques for silkscreening using water-based inks, concentrating on the qualities of water-based printing that differ from oil-based printing. Includes a step-by-step description of the process illustrated with photographs. (LS)

Cites some of the evidence which suggests that the production of carbon dioxide and methane from human activities has begun to change the climate. Describes some measures which should be taken to stop or slow this progression. (RT)

Discusses the harmful effects of balloon launches and the dumping of plastic debris into oceans. Cites several examples of plastic materials being discovered inside the bodies of sick and/or dead marine animals. Offers alternative activities to releasing balloons into the atmosphere. (RT)

Emphasizes the use of geophysical hazard maps and illustrates how they can be used in the classroom from kindergarten to college level. Depicts ways that hazard maps of floods, landslides, earthquakes, volcanoes, and multi-hazards can be integrated into classroom instruction. Tells how maps may be obtained. (SLM)