Reports on a study designed to determine the relative effectiveness of different instructional approaches on chemistry laboratory achievement. Investigated differences in achievement in spectrophotometry among college freshmen who received either traditional, learning cycle, or computer simulation instruction. Results indicated that students…

Describes the use of bubble-type plastic packing material to make "pop-and-sniff" materials that contain common smells from chemicals such as amyl acetate (banana smell). Discusses how these materials can be used by elementary school teachers to enhance thinking skills. (TW)

Highlights science learning activities and experiences from elementary and middle schools. Includes "Highest Tech Science," an innovative science lab; "Swap Meets," lessons exchanged by mail by two schools; "Students Ahoy," an outdoor experience at the shore; and two cooperative programs between colleges and elementary schools. (CW)

Proposes a framework for interpreting current research in science education. Presents four prototypes for describing research which are derived from comparisons and combinations of "spontaneous" and "formal" knowledge. Discusses possible applications of the use of the framework in science education. (TW)

The article discusses the benefits of craft, design, and technology (CDT) activities for children with special educational needs. Activities such as craftwork can contribute to improved motor skills, self-image, and basic language and math skills. CDT teachers are encouraged to adapt their teaching methods and styles to meet special needs. (JW)

Provides descriptions of and activities about various kinds of wetlands. Contains seven learning activities ranging from creating wetland scenes with picture cutouts to actually exploring a wetland. Includes reproducible handouts and worksheets for several of the activities. (TW)

Describes a survey of database searchers which sought information on the methods they had used to learn search techniques, and methods they felt would be most appropriate for novices. The study methodology is described and a respondent profile and research-based predictions are provided. The questionnaire used is appended. (EM)

Describes a spectrophotometric titration experiment which uses a manual titration spectrophotometer and manually operated buret, rather than special instrumentation. Identifies the equipment, materials, and procedures needed for the completion of the experiment. Recommends the use of this experiment in introductory quantitative analysis…

Describes an experiment that demonstrates the use of HPLC in simultaneous multi-element analysis. Discusses the application of this process in identification of steels and trade effluents. (TW)

Describes a physical chemistry experiment which uses spectroscopy to measure the heat of formation of Na2SiF6. Discusses the opportunities for students to see the use of a familiar instrument in an unfamiliar application, emphasizing that there are often many ways to attack problems in science. (TW)

Describes a new biochemistry laboratory course offered at the University of Scranton (Pennsylvania) which is designed to promote scientific curiosity and creativity. Uses a problems-oriented approach which provides students with independent learning experiences. Provides a listing of some of the course's laboratory exercises. (TW)

Describes an interprovincial visitation program for school trustees and administrators from British Columbia and Ontario designed to help them deal more effectively with educational issues produced by multicultural societies. Discusses visitation programs as cost-effective means to broaden the knowledge and thereby increase the effectiveness of…

Describes Green Chimneys School, a New York multi-service residential agency for emotionally disturbed children and their families. Describes how Green Chimneys opens its campus to the community with help from an advisory board. Notes advantages of community involvement and addresses 13 issues that can arise with community involvement. (SB)

A postsecondary degree or credential is increasingly important in the U.S. economy, both for new entrants into the labor force and those already employed. Working adults who want to succeed in this economic climate are pursuing a college education in increasing numbers. Adult students have unique needs that differ from traditional-age, residential…

This book shows how to plan creative museum projects that target content standards and develop students' understanding of required subject matter. Through photographs and numerous classroom examples, the author--an experienced curriculum director, teacher, and museum educator--guides the reader through every step of designing museum projects that…