An operational definition of careless errors was provided and used in an investigation of 50 children attending an international primary school in Lae, Papua New Guinea. Results indicated that mathematically competent and confident children tend to make a greater proportion of errors than other children. (MP)

A new series of instructional television programs designed for fifth and sixth grades, will reinforce basic skills while helping students learn to solve real-world problems. (Author/MLF)

Describes how the author used many versions of the Cinderella story as a springboard for a variety of activities in her sixth-grade class, including discussion of fairy tale elements, aspects of story structure, summarizing, and problem-solving activities. (SR)

Discusses examples of the detailed explanations that students offered in response to a written, open-ended geometry task, especially the ways in which students communicated their knowledge. Illustrates how different students may select different methods of communication such as using text, diagrams, or mathematical symbols to display their…

Investigates changing teacher roles associated with two teachers' use of innovative mathematics materials at the sixth-grade level, in a setting that contained all the ideal ingredients for professional growth. Concludes that the greatest changes in the teachers' roles related to increasing comfort with posing non-routine problems to students and…

Investigates the effect of collaboration on problem-solving performance and learning in the context of a complex, video-based mathematics problem. High-achieving 6th-grade students (N=96) were assigned to collaborative or individual problem-solving conditions. Results reveal that students in the collaborative condition outperformed students in the…

The present study investigated the coping responses to two childhood stressors of fifth and sixth grade, gifted (n=52) and typical (n=55) children. The subjects were administered the Self-Report Coping Scale for school and peer stressors (i.e., getting a lower grade than usual and having a fight with a friend). Teachers' ratings of children's…

The purpose of this study was to examine the connection between sixth graders' cognitive tool use and the cognitive processes they engage in as they solve a complex problem in a hypermedia learning environment. The three research questions were: (1) Which cognitive tools are used for which cognitive processes? (2) Is there a relationship between…

The IRT (Item Response Theory) has been studied and applied in computer-based test for decades. However, almost of all these existing studies evaluated focus merely on test questions with text-based (or static text/graphic) type of presentation form illustrated exclusively. In this paper, we present our study on test questions using both…

In individual interviews, 220 students in grades 4, 6, 8, and 9 were given one task, and 72 eighth graders were given three tasks to answer two questions: (a) Is a square the unit of measurement for an area for students in grades 4-8? and (b) Does a square have a space-covering characteristic for students in grade 8? The answers to both questions…

The purpose of this study was to examine (a) the reports of conflict strategies and goals in response to hypothetical conflict situations, (b) generation of solutions to hypothetical conflicts, and (c) conflict in observed dyadic exchanges in children with high and low depressive symptoms. Children from Grades 4, 5, and 6 were divided into high…

SCIENCE UNITS CONSTRUCTED TO DIRECTLY TEACH CRITICAL THINKING ARE COMPARED WITH CONVENTIONAL SCIENCE UNITS FOR EFFECTIVENESS IN THE TEACHING OF CRITICAL THINKING. THE SAMPLE INCLUDED 1,554 FOURTH, FIFTH, AND SIXTH GRADE STUDENTS TAUGHT BY 65 TEACHERS IN FIVE DIFFERENT SCHOOL SYSTEMS. TEACHERS OF THE 469 STUDENTS IN THE RESEARCH GROUP WERE…

This research furthers our understanding of the relationship between an organismic factor, "cognitive style," and performance on concept learning and information processing tasks. These results, obtained from students in grades six, eight, and 10, indicate that not only do "high analytical" type students perform better on this…

The purpose of this research was to measure the effectiveness of two methods of automated instruction in teaching sixth grade students selected problem solving behaviors, namely observing, comparing, classifying, interpreting, analyzing, making assumptions, summarizing, and critical thinking. Two treatments (one visual and one auditory) were…

Investigates common problem-solving strategies of sixth-grade students (N=25) identified by their teachers as having superior abilities in problem solving. Audiotaped interview problem-solving sessions recorded behaviors of individual students. Conclusions are that superior problem solvers share common strategies for different types of problems.…