Chemists have bemoaned for years their students' inability to solve problems in introductory chemistry courses. However, at least part of this inability must be attributed to the fact that chemists have historically tried to teach their students to solve problems by doing nothing more than working examples. In recent years, chemists have begun to…

Performance on five logical, spatial, and formal tasks was used to make inferences about the reasoning structures of 101 middle and high school students. Findings (obtained during interviews) include grade level differences in performance and sex differences in performance on one of the tasks. Implications for instruction are proposed. (Author/JN)

Reports a study designed to identify 9 and 11 year olds' ways of drawing nets of solids and to provide opportunities for them to reflect on their models in whole class discussions. Results indicated that children's views of solids' nets progressed from more global and holistic to more quantitative and analytic. (MDH)

First and fifth graders participated in this assessment of ways in which differential experience with objects in a spatial array might establish relative landmarks within the array. Results suggest that different levels of experience can establish elements as relative landmarks in spatial memory. (Author/RWB)

Reports on an interview with Frances Rauscher, a research psychologist and musician who has studied the effects of music on the brain. Maintains that students who have studied music have enhanced spatial reasoning. Recommends that music education begin at younger ages. (CFR)