Presented are 12 biology experiments suitable for use in intermediate grade classrooms. Topics include plants, protists, fungi, animals, and osmosis. Provided are objectives, lists of materials, procedures, results, and explanations of the results. (CW)

Discusses an activity for the use of tangrams in which students flip, rotate, slide, or patch the pieces in order to construct a particular shape. Examples include provisions for constructing two trapezoids; transforming a scalene triangular region into quadrilaterals of equal area; and transforming a cross into a picture frame. (RT)

Presents nine hands-on discovery and inquiry type activities which penetrate the student's immediate world, integrate other curricular areas, involve group cooperation, excite, motivate, and encourage creative thinking. (RT)

Describes activities which demonstrate the abundance of organisms living underground. Provides outlined directions, lists of materials, and a soil ecosystem transparency for delving into the properties of soil. (RT)

Presents a lesson on introducing writing into the science curriculum by using an experiment to illustrate the detrimental effect of tobacco smoke on human lungs. Outlines the materials, procedures, a summary of the project, extension activities, and additional information about the writing process. Two handout sheets are included. (RT)

Describes modifications and procedures needed for parasitic lampreys to be kept in a closed system. Presents information dealing with obtaining the organisms, tank modifications, temperature, feeding, disease prevention, and animal welfare. A discussion is included. (RT)

Describes School for International Training (SIT) in Battleboro, Vermont, academic arm of Experiment in International Living. SIT develops individuals' knowledge of world issues and use of cross-cultural communication skills. Details stages of SIT model: formal study; field experience (internships, travel abroad); reflection (evaluation); and…

Discusses models for training and development of outdoor education organizations and staff. Discusses how six components of Parsons' Development Model (1980)--recruitment, orientation, communication, support services, instructional clinics, and evaluation--were applied to staff development for wilderness programs at Southern Illinois University.…

Includes responses to an earlier issue's symposium on computers in the classroom. Bredo focuses on different levels of learning environments. Winn and Coleman discuss urban and rural schools. Cuban contends that introduction of new technologies cannot lead to educational reform without organizational changes. LaFrenz and Friedman emphasize the…

Provides listings of general and specific recommendations that can be used by individual teachers, curriculum specialists, and school districts wishing to develop Science-Technology-Society materials adaptable to the needs of urban students. (RT)

Reports on the teaching of recombinant DNA technology in high school biology courses. Explains reactions of the public, students, and colleagues to the molecular genetics unit. Indicates equipment, curricular materials, training, workshops, and availability. (RT)

Discusses the challenges of making a grade 12 law course come alive. Suggests using oral simulation work such as mock trials, moot courts, and adversarial debates. Illustrates the use of the "Grade A Contract" to keep students on task and promote skill support, and presents an outline of a moot court enactment. (LS)

Describes a project in which eleventh grade Idaho students developed a magazine focused on local history and local Indian culture. Discusses interview procedures, photography, and layout. (SV)

Examines whether participation in physical experiments together with social interaction with adults and school-mates favor the development of causal knowledge and the understanding of a complex physical subject. Concludes that the treatments can lead students to give up pre-causal explanations and to resort to physical ones. (Author/YP)

Describes the way in which working-life orientation in Sweden's compulsory and upper-secondary schools is intended to function according to the curriculum and other documents. States that students must gain practical experience that will prepare them for the adult working life. Discusses experiences and problems with the program. (GEA)