Compares performances of students on gas-law problems that require two distinct approaches, either the algorithmic technique or the conceptual gestalt. Indicates that student effectiveness is considerably different utilizing each approach and that training or experience with the algorithm process should not be expected to facilitate the…

Presents the template method developed by Galileo for calculating areas of geometric shapes constructed of uniform density and thickness. The method compares the weight of a shape of known area to the weight of a shape of unknown area. Applies this hands-on method to problems involving calculus, Pythagorean's theorem, and cycloids. (MDH)

Reports unique solutions given to five problems from individual students in mathematics courses for prospective elementary school teachers oriented toward problem solving. Concludes that such courses are feasible, promote problem-solving abilities and strategies, and develop appreciation and confidence in preservice teachers. (MDH)

Presents an experiment to examine the relative effects of cooperative groups versus independent practice in helping students encode problem-solving strategies into their long-term memory. Four classes of 126 prealgebra students were randomly assigned to employ the 2 methodologies. Students who practiced in cooperative groups demonstrated greater…

Describes and evaluates the format and grading procedure of an Environmental Agronomy course offered at Colorado State University. Teaching methods include videotape use, field trips, and lectures addressing topics such as integrated pest management, land application of sewage sludge, pesticide degradation, and organic farming. Standard course…

Utilizes a quasiexperimental design to examine the impact of microcomputer simulations on environmental problem solving by community college students. The experimental group of students (n=34) showed a highly significant improvement in problem-solving skills after being exposed to three simulation models that focused on lake pollution analysis,…

Methods used by adults to read numerals were investigated by asking graduate students in education to read and solve mathematics problems. Eye movement studies noted reading patterns. Distinct first reading and rereading phases and two distinct methods of reading numerals were identified. (SLD)

Discusses distance education efforts in Indonesia and examines problems that have been encountered with adopting Western models that have not been adapted to the cultural behavior of Indonesian teachers and students. Indonesian heteronomy is discussed, the oral learning tradition is examined, and suggestions for changing the distance education…

This article describes five instructional strategies for use with gifted students with learning disabilities: (1) use of computer technology; (2) mnemonic (memory enhancing) techniques; (3) graphic organizers; (4) the integrative strategy instruction model; and (5) seminar instruction. (DB)

Discusses productive use of time and its effects on academic success, reviewing research on how students spend their time, describing relationships between allocated, engaged, and productive time and exploring psychological perspectives related to time and curriculum. Curricular and instructional modifications to increase productive time and…

Discusses how jury duty for a murder trial led to the development of a simulation in which students serve as jurors for a murder trial. Provides role descriptions, testimony, and instructions for using the simulation. Outlines suggestions for student writing assignments and adapting the simulation for different regions. (CFR)

Whether high levels of metacognitive knowledge about problem solving can compensate for low overall aptitude was studied for 31 high-aptitude and 25 low-aptitude children in grades 4 and 5. Results confirming superior performance of high metacognitive individuals are discussed in terms of the independence of metacognition and academic aptitude.…

Recommends that secondary social studies teachers help students recognize their own thought processes to develop critical thinking skills. Provides examples of applying the Social Studies Strategies Survey's cognitive strategies to case studies dealing with first amendment issues. Contends that teachers must understand their own cognitive…

Presents computer approach formulated within a framework of versatile thinking designed to overcome obstacles to understanding algebra. Results from related studies comparing the computer and traditional approaches taught to 11, 12, and 13 year olds showed that the computer approach significantly improved the understanding of higher order concepts…

The problem of innumeracy in general and at the primary school level in particular is attributed to a structuralist design of instruction emphasizing an algorithmic approach to arithmetic. Offered is an alternative learning approach developing arithmetic as an informal context-bound activity tied to mental arithmetic and estimation. (MDH)