Investigated the efficacy of an instructional program designed to induce students to construct a mental scheme in which experimental design and natural experiments are understood as facets of the same problems and which incorporates a general solution procedure applicable to both. Results show a highly significant posttest achievement by the…

Spontaneity has been linked to high quality learning experiences in mathematics (Csikszentmihalyi & Csikszentmihalyi, 1992; Williams, 2002).This paper shows how spontaneity can be identified by attending to the nature of social elements in the process of abstracting (Dreyfus, Hershkowitz, & Schwarz, 2001). This process is elaborated…

This study investigated how inservice teacher education on teaching thinking skills affected teachers' self-reported thinking behaviors and teaching style, focusing on similarities and differences among teachers in the U.S. and Costa Rica. A group of 28 experienced U.S. public school teachers completed 2 different 5-day training sessions in…

This document provides an introduction to the relationship between the current knowledge of focused and creative thinking and artificial intelligence. A model for stages of focused and creative thinking gives: problem encounter/setting, preparation, concentration/incubation, clarification/generation and evaluation/judgment. While a computer can…

Thinkback is a new instructional process that uses "thinking aloud" strategies developed by Arthur Whimbey and derives its name from the technology of instant video playback. Thinkback is a generalization of techniques described in the program "Problem Solving and Comprehension," which has been used for more than 20 years. The…

Explains cognitive basis for change in science paradigms using Watson-Crick DNA model to illustrate concepts of "normal" versus "revolutionary" science. Examines these concepts in light of teacher preception of science, and discusses implications for the practice of science education. (JM)

Eleven specific thinking skills are discussed, along with activities to help teachers develop each skill in their students. The skills are: (1) observing; (2) comparing; (3) classifying; (4) imagining; (5) hypothesizing; (6) looking for assumptions; (7) collecting and organizing data; (8) summarizing; (9) interpreting; (10) problem solving; and…

Results of an investigation of the permanency of gains in problem solving, listening, and abstract thinking among fifth graders are reported. Findings indicate that the experimental group with listening training shows greatest gains. (MH)

This study reports on the development and psychometric properties of a new 87-item Mathematics Information Processing Scale that explores learning strategies, metacognitive problem-solving skills, and attentional deployment. Results with 340 college students support the use of the instrument, for which factor analysis identified five theoretically…

A growing body of empirical and theoretical work indicates that young children (grades K-3) have difficulties solving word problems because of deficient language and text comprehension strategies. Describes a computer simulation designed to model working memory demands in "bottom-up" comprehension of arithmetic word problems, offering a…

Investigates whether exposure to discourse elements affects idea production in novice writers. Results indicate that students given discourse prompts generated significantly more ideas than those given purely motivational prompts and that they spent more time generating ideas, suggesting that instruction in discourse elements may prove beneficial.…

From a constructivist perspective, the World Wide Web offers students an opportunity to be engaged in sense making, problem solving, and open investigation of the learning process. Students have access to a wide range of information, can develop in socially relevant ways, and are empowered. Selected Web sites (i.e. the White House home page) are…

Compares collaborative problem solving by learners sitting side-by-side with computer-mediated learning at a distance. Three aspects are studied: high school students' problem- solving strategies and interpretation of the teaching situation; their use of components of the situation; and the cognitive processes involved in understanding domain…

Reports on a pilot study that investigated the creative impact of information and communication technology (ICT) in a grade 6 class in England. Presents a model of creativity that includes problem solving, creative cognition, and social interaction; and discusses the creation of personal Web pages. (Author/LRW)

Differences in critical thinking between undergraduate and graduate students in the social and mathematical sciences was investigated using multiple measures of critical thinking that reflect different types of problem structure. Educational level and academic area differences were found across measures. (Author/MLW)