Sixteen impulsive hearing-impaired adolescents were trained to solve visual problems using a modified version of the "LOGO" computer language; subjects received concurrently presented self-instruction training while controls did not. On two dependent measures of impulsive problem-solving behaviors, treatment subjects demonstrated…

This study reports the preferences students expressed in regard to problem-solving modes for resolving environmental problems. There were many differences between students at different grades and between girls and boys. Implications for teaching are suggested. (YP)

Reviews three software programs: (1) "Microsoft Works 2.0": word processing, data processing, and telecommunications, grades 7 and up; (2) "AppleWorks GS": word processor, database, spreadsheet, graphics, and telecommunications, grades 3-12, Apple IIGS; (3) "Choices, Choices: On the Playground, Taking Responsibility":…

Explains a lesson in which the scientific method is used as a teaching strategy. Discusses when this approach can be used, the interdisciplinary method, and sample science concepts that can be appropriately taught this way. (RT)

To develop students' abilities to reason with mathematics and apply mathematics to problem solving are abetted by building on their personal experiences, integrating the curricula, and designing learning activities that require students to write or speak about mathematics. Using an integrated approach is discussed and examples are included. (MNS)

Tessellations provide an opportunity to incorporate a variety of geometric topics in one unit, allowing students to review shapes and focus on relationships among them. Three activities are described, with illustrations. (MNS)

Naturalistic observation was used to investigate the occurrence of behaviors reflecting social competence and information processing in problem solving within educational computing environments. Forty-eight first and third graders were observed working in pairs on the computer. Findings indicate that a LOGO programing environment is superior to…

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…

How students restructured their scientific ideas in response to contradictions was studied with 166 male and female students (aged 12 to 14 years) who tested their predictions about water displacement by experiment. Conceptual change varied; all subjects tended to hold onto old ideas, even when presented with conflicting information. (SLD)

Ten teachers successfully taught first- and second-grade children to count up while keeping track with finger patterns. Learning to subtract by counting up greatly improved children's performance on take-away, compare, and equalize word problems, and enabled them to accelerate by as much as three years their learning of subtraction topics. (MNS)

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)

Investigated were the relation between functional M-capacity and student performance in solving chemistry problems of increasing M-demand. Student performance decreased as the M-demand of the problems increased. (Author/YP)

Five articles describe improvements in instructional software designed to enhance problem solving skills. Issues addressed include problem solving software to implement curriculum goals; problem solving theory and writing theory; software for elementary and secondary school science instruction; software for mathematics instruction; and cognitive…

The article argues that it is necessary to identify and teach mentally retarded students the work behavior that is essential for successful employment. To ensure success, students must have vocational and social skills as well as adaptability skills which help them assess a problem, set a course of action, and modify their activities. (Author/DB)

Our highly technological society requires that all students be empowered to use mathematics to defend their rights and see behind political control agendas. Situations (such as computer-modeling decisions) are often "mathematicized" to stifle those unable to construct their own mathematically based arguments. African-American students…