Describes an academic-based summer program designed to prepare students for high school chemistry. Discusses motivational techniques, feedback, drills, competitions, and tutoring sessions. States that increased enrollment in chemistry, student achievement on post-program test, and the number of Blacks interested and succeeding in the sciences are…

Presents an algorithm for solving problems related to multiple allelic frequencies in populations at equilibrium. Considers sample problems and provides their solution using this tabular algorithm. (CW)

Three fundamentally different uses are described for classroom cases: (1) as instructional tools to help novice teachers connect theory and practice and develop problem-solving skills; (2) as raw data for research on teacher cognition; and (3) as catalysts to promote change in teachers' beliefs and practices. (SLD)

Presents five plans to assist students in information seeking on the Internet and provides examples of activities. Highlights include practicing search skills, learning about a topic of inquiry and/or question answering, reviewing multiple perspectives on an issue, solving authentic problems, and publishing synthesized and/or critiqued information…

Several CD-ROM products are being developed in Hawaii as part of MIDAS (Multimedia Industry for the Development of Academic Software), which helps promote technology in the classroom. The article examines how technology provides opportunities for students to develop higher thinking and problem-solving skills. (SM)

A forestry and agronomy course at Iowa State University incorporates problem-based team projects on real-world situations as a means of providing students with integrative and meaningful experiential learning. Student evaluations of these courses indicate that students recognize and appreciate the integrative nature of the problem-based team…

Discusses language across the curriculum movement and its impact on current social studies teaching. Asserts that social studies as a form of literacy means being able to understand the world from multiple perspectives. Recommends that social studies teachers implement inquiry and language principles across the curriculum. (CFR)

A summer course completed by 30 secondary students with high ability provided team-based, hands-on experience in the invention and design process. The group experiences are examined using three case studies. Implications of the course are analyzed with respect to group problem-solving by students with academic talents. (SW)

Outdoor leaders with sound judgment can gather many specific experiences, induce them into a collection of general concepts, store these as memory maps in the mind, later recall the general concepts as needed, and deduce a specific prediction from them. Proposes that evaluative reflection after a judgment is made is the component missing from most…

Reviews national efforts to define urban policies and programs from 1960 through 1994, and suggests reasons for the failure of most in meeting the expectations of their advocates or the American people. It identifies principles and policies that should guide future urban policy makers in dealing with the difficult problems facing the modern city.…

This paper presents the educational method of role taking as a means of teaching communicative competence in a second language. The method calls for encouragement of student "creative work" and "coping with" the learning material. A sample lesson used in South Africa with students (ages 11-13) learning English as a Second…

The growth of personal autonomy was studies in a reflective, inquiry-oriented teacher education program, analyzing how often beginning teachers displayed critical reflection when their self-directed seminar focused on authority. Findings indicated the nondirective seminar devoted to promoting personal autonomy and collaboration did not meet…

Describes the use of Smalltalk-80, a French programing language, to teach young children to program effectively using object-oriented concepts. Learning processes involving problem solving and programing are examined, the object-oriented environment is discussed, teacher training is described, and future work is suggested. (21 references) (LRW)

Describes the use of expert systems in elementary school classes that focused on developing thinking skills and independent learning. Expert systems as tools, tutors, and tutees are discussed; differences in learning styles are considered; problem-solving skills are addressed; and uses of expert systems in science and social studies are described.…

Presented is the best understanding of the flaw discovered in the optics of the Hubble Space Telescope and the possible solutions to the problems. The spherical aberration in the telescope's mirror and its effect on the quality of the telescope's imaging ability is discussed. (CW)