Interpreting and creating computational systems models is an important goal of science education. One aspect of computational systems modeling that is supported by modeling, systems thinking, and computational thinking literature is "testing, evaluating, and debugging models." Through testing and debugging, students can identify aspects…

On the basis of the results of two prior studies at the US Naval Academy (USNA), which described the choice of study resources and the self-reported learning approaches of students of differing achievement levels, the current investigation examines how students of differing achievement levels in general chemistry actually solve multiple-choice…

The objectives of this workshop module are to help teachers recognize the power of their expectations to influence the behavior and perception of students, to identify commonly held expectations for the sexes and the self-fulfilling consequences of these expectations, and to examine the inappropriateness of differential expectations based on sex.…

Using data collected from kindergarten and second grade children in a study of young children's concepts about writing as reflected in their school writing behaviors, this report focuses on information gathered from second grade children. The introductory chapter restates the research questions guiding the study and briefly reviews the major…