A new way of classifying tasks and problems used in studies with deaf people is presented. It is claimed that this classification system allows for the specification of tasks on which deaf people perform equally well as hearing people and of tasks on which they fail in comparison. (Author)

Suggests a system for classifying problems to help educators identify their problems and understand their complexity. Presents the Problem-Identification Matrix, which helps clarify the cause-and-effect relationship that exists in any problematic situation. (WD)

This paper is a progress report of the first phase of a project which essentially seeks to replicate previous studies using the successful/unsuccessful design in an attempt to: (1) corroborate the surface/deep structure conclusion which has become an essential component of an understanding of problem-solving; (2) examine more closely the nature of…

Presents three classification activities in which students work in cooperative small groups using physical materials to foster flexible thinking in doing mathematics. Concludes that attribute blocks are useful physical manipulatives for promoting classification activities and problem-solving skills. (ASK)

Presents nine science activities to help students improve their thinking and problem solving skills. Activities cover the science process skills of classifying, ordering, space-time relationships, inferring, predicting, and elaborating. (MKR)

Provides a classification scheme for four-by-four magic squares. Presents some classroom activities. Introduces a notation system for individual cells in the square. (JM)

A question posed by Euler is considered: How can polyhedra be classified so that the results is in some way analogous to the simple classification of polygons according to the number of their sides? (MK)

Argues that critical thinking and problem-solving skills are best taught (and learned) as part of the instruction in the regular content areas. It is suggested that teachers should be more explicit when using specific thinking skills and point out when students are engaged in using those skills. (MBR)

Presents a developmental taxonomy which promotes sequencing activities to enhance the potential of matching these activities with learner needs and readiness, suggesting that the order commonly found in the classroom needs to be inverted. The proposed taxonomy (story, skill, and algorithm) involves problem-solving emphasis in the classroom. (JN)

Characteristics of successful and unsuccessful problem solvers in categorization tasks are examined in this study of undergraduate students. Findings are reviewed of the categorization and solution tasks undertaken by a group (N=21) of science majors at a private university. The subjects were classified as either successful or unsuccessful in…

Presents a classification scheme applicable to systematic instructional design, which partitions the cognitive domain into the four levels of knowledge, understanding, mental processes, and strategies, each of which encompasses specific instructional objectives. Guidelines are offered to assist in the design and construction of these instructional…

Examines the students' understanding of mathematical structure and the relationship between problem solving and the identification of the structure in 13 word problems. Multidimensional scaling and hierarchical cluster analysis were used to assess how subjects organized word problems in their minds. (YP)

Data management challenges at the Pennsylvania State University are discussed, including providing user access to data, developing a classification system for data elements, eliminating the manual process for creating tailored user views, and developing data dictionary user enhancements. Solutions are provided to give insight into problem solving.…

Noting that the ability to think critically and creatively can be encouraged even in the very young, this book provides practical strategies and lesson plans for introducing children in kindergarten through grade 3 to the fun and rigors of skillful thinking. The first set of four lessons is designed to start children thinking and to lay the…

The purpose of this study is to contribute to an understanding of how errors could be employed in mathematics instruction so that the students use them constructively in support of their learning of mathematics. A teaching experiment was designed to create an ideal context in which the pedagogical approach to errors as springboards could be…