As urbanization increases, the potential for conflict between urban and agricultural interests grows. A case study of a conflict between farming and nonfarming interests provides students an opportunity to consider and discuss varying perceptions about pesticide use by farmers while evaluating data concerning pesticides. (LZ)

Describes a model that can be used to supplement systematic training approaches to behavioral skills. Presents four phases used to teach counselor trainees cognitive skills and self-instructional strategies related to attending and seeking information, forming hypotheses and conceptual models, and intervention planning and self-instruction. (RJM)

Examines the importance of cooperative learning in early childhood, which promotes social and academic benefits and can build supportive and more inclusive classroom communities. Suggests seven key ideas to differentiate cooperative groups from traditional groups, including interdependence, goals, grouping, and leadership, with examples from…

Provides details of a science teacher inservice model centered around the methodology of problem solving and ownership of outcomes associated with an issue or problem. Describes perceptions of the program by staff and participants. (Author/MKR)

This article discusses the fourth step in a process for solving mathematics problems--verifying the plan of action for solving the problem and developing the plan of action into an equation. The lesson plan included reviews the first three steps in the problem-solving process and provides directed instruction guidelines. (JDD)

This paper uses the topic of rain forests to demonstrate how a meaningful and relevant Science, Technology, and Society program can be designed for intermediate-level students. Students create and immerse themselves in a tropical rain forest, explore the forest ecosystem and peoples, and consider solutions to the problem of deforestation. (JDD)

Pretests measuring problem-solving ability were administered to 71 students in a high school mathematics class. One group was given computer-augmented instruction; the other group was given instruction augmented by mathematics laboratory activities. Posttest results for problem-solving ability were mixed, but the group receiving computer-augmented…

A study compared results of 2 teaching methods, traditional Socratic method (22 students) and a problem-based curriculum (35 students) in a University of Kentucky medical school surgery clerkship. Results showed the problem-based method resulted in similar knowledge level but improved clinical problem-solving skills. (Author/MSE)

Describes results of a study of how eight social studies teachers use computer databases in social studies instruction. Examines how students employ the databases in problem solving, what they learn, and what factors held and hinder the process. Discusses the effects of time constraints, prior student knowledge, cooperative learning, and…

Described is an activity that uses the techniques of integral calculus to determine the volume of a bundt cake. The cake is used as an example of a solid of revolution. Included are the procedures and assumptions used by students to solve this problem. (KR)

The purpose of this study was to compare the achievement for the operations of multiplication and division on whole numbers of elementary grade students who were taught functional diagnostic strategies with a randomly selected group who were not taught the informal diagnostic strategies. Included are the methodology, results, and discussion. (KR)

A trend at U.S. colleges and universities in teaching first-year science courses is discussed. An approach in the classroom and lab in which students engage in science through observation and hypothesis is emphasized. Hands-on science, experiential science, and constructing science through cooperative learning are discussed. (KR)

Number sequences are useful complements to traditional drill and practice. Described is an activity in which the basic rule, add the tens digit to five times the ones digit, is used to generate a sequence of numbers. The dialogue between teacher and student discussing characteristics of emerging patterns is given. (MDH)

Describes a classroom experience in which the teacher experiments with integrating mathematics history into a calculus class by presenting a historical problem taken from L'Hopital to be solved by the students. Extracts the role that history can play in teaching mathematics from the experience. (MDH)

This article recommends a holistic approach to student problems in mathematics. Teachers need to be aware of all paradigms (e.g., developmental, behaviorist, psychoanalytic) explaining causes of problems in mathematics. Examples of misunderstandings resulting from insufficient knowledge, insufficient mathematical vocabulary, and overgeneralization…