Presented is a study of the methods which 21 science teachers were using in mixed ability classes of some secondary schools in the United Kingdom, and their opinions of the benefits and problems of mixed ability teaching. (HM)

Describes the application of the Piaget-based learning cycle technique for teaching an introductory organic chemistry course. Explains the step-by-step process used to convert a lecture course into a discussion-based active learning course. A learning cycle provides students with concrete material and aids them in understanding abstract concepts…

A junior high teacher converted her science and math classroom into a business-like setting where students report to work daily and cooperatively participate in planning, learning, and classroom management. (SM)

Describes the Integrated Science program that integrates biology, earth/space science, chemistry, and physics over a three-year, spiraling sequence arranged around broad themes such as cycles, changes, patterns, and waves. Includes weekly telecasts via public television and satellite, teacher manuals, student handbooks, e-mail connections, staff…

Describes a teaching teleapprenticeship model that involved a college biology instructor, his undergraduate students, and public school students and teachers (grades 4-8) in a series of instructional interactions that provided opportunities for reciprocal mentoring. Surveys, interviews, and observations of participants are summarized to describe…

Presents accounts from primary teachers as they worked toward fostering questioning. Techniques included providing good stimuli for questions, having students share thoughts in groups of increasing size, and modeling good questions and question-asking. (PVD)

Argues that data analysis problems can be used successfully in large introductory microbiology courses, even when exams consist entirely of multiple-choice questions and out-of-class contact with the instructor is limited. Discusses course organization, problem structure, student performance and response, advantages of using data analysis…

Discusses how teachers can teach science to elementary students with deafness. Urges the need to provide scientific knowledge in an accessible language and to encourage "hands on" experiences with a variety of materials. Addresses how science can increase competency in reading and writing English. (CR)

Nonscience majors in introductory science courses participated in focus groups to discuss their feelings about the courses. First-day issues were chief on their list as a source of science anxiety. Both general studies students and science-related major students asked for a different approach to the first day of class. Offers first-day strategies…

Presents two examples of laboratory exercises using the World Wide Web for first-year medical students. The first example introduces the physical laws that apply to osmotic, chemical, and electrical gradients and a simulation of the ability of the sodium-potassium pump to establish chemical gradients and maintain cell volume. The second module…

The relationship between high stakes testing and the teaching of science was studied through case studies of two school districts and interviews and observation with 80 teachers and with principals, students, and district personnel in grades 8, 10, and 12 in British Columbia (Canada). Examinations discouraged teaching that promoted inquiry and…

Field experiences in a teacher certification program for elementary science, math, and technology were evaluated for their effectiveness in improving participants' cognitive, affective, and psychomotor ability. Surveys and interviews indicated participants felt little connection between the content coursework and educational methods course. They…

A study found first-year physics students at the University of Namibia (UNAM), considered to be a select group of students, to be as prepared for laboratory work as Australian tenth-graders. Comparison with students of Potchefstroom University (South Africa) found UNAM students deficient in both cognitive and affective aspects of laboratory work.…

Describes a project in which students exchange research and information about renewable energy. Describes exchange visits including conferences and field trips to relevant places of interest. Reveals that great Britain lags behind Germany in the use of renewable resources. (DDR)

Describes a unit that applies constructivist teaching methods to a science concept. Contains mini-lessons in math that present to students information that they need to know in order to perform their experiments. Gives students the opportunity to construct their own knowledge about the natural phenomenon of light as they apply their mathematical…