Describes an engineering course for education and other nonscience majors. In this course, students integrate basic principles of applied physical science and engineering to solve authentic design problems. Discusses the nature of the interactive and problem-based instructional format and its effects on developing students' scientific inquiry…

This study investigated whether the process of representational change undergoes developmental change or different processes occupy different niches in the course of knowledge acquisition. Subjects--college, third-, and sixth-grade students--solved gear system problems over two sessions. Findings indicated that for all grades, discovery of the…

Describes the problem-based learning (PBL) format adopted by the communications program at Samford University in Alabama. Consists of two semester classes, the first being an introduction to speaking and writing, and the second emphasizing research and argumentation. States that the PBL approach to the course connects service learning to writing…

Argues that it is critical to assess the extent of students' cumulative learning in problem-based learning (PBL) undergraduate education. Discusses five myths about this assessment process, including (1) there are no instruments that assess skills, attitudes, and knowledge associated with PBL; and (2) we can only assess what students learn within…

Explores learning processes in 8th grade physics classrooms in Germany. Collects data with regard to cognitive, cognitive-emotional, and emotional variables. Shows that positive emotions are more important in acquisition than in practice, and anxieties play an ambiguous role in practice. Indicates that joy about learning is linked to successful…

Discusses underlying mental processes for understanding volume measurement. Presents an instructional activity that promotes students' structuring of three-dimensional arrays of cubes and the electronic version of the "How Many Cubes?" activities. Includes student activity sheets. (KHR)

Explains the place of science process skills in a quality science program. Introduces activities for the basic and integrated science skills that will lead to an understanding of basic elements of scientific literacy. Presents definitions, sample activities, and assessment techniques for classifying, measuring, and using space and time…

Examined the influence of analogy instruction on nine students' spelling behavior in a second-grade reading-language program. Found that all students increased their use of an analogy spelling strategy over the course of the school year, suggesting that analogy instruction can be integrated successfully into a rich, reading-language arts…

Looks at the ways grammar and vocabulary are interconnected and suggests some implications for language teaching. Suggests that language teachers focus on word patterns to encourage four aspects of language learning: understanding, accuracy, fluency, and flexibility. (four references) (Author/CK)

Examines the performance of children in different grades as they attempt to solve simple equations involving addition and subtraction of integer numbers. The extended task involves creating a story that matches the equations. (DDR)

Argues the need for an updated and explicit description of language teaching areas generated with reference to a detailed model of communicative competence. Describes two existing models of communicative competence and proposes a pedagogically motivated construct, which includes discourse, linguistic, actional, sociocultural and strategic…

A study of college students revealed weaknesses in learning strategies and metacognitive skills. The students' experience using LOOPS simulation software to create program loops suggests that computer programming coursework may have substantial value for non-majors. (LRW)

Presents an approach to explaining a relation, a - b = -(b - a), that is difficult for algebra students to understand. The approach came about as a result of discussions with students in which they provided many novel explanations. (DDR)

Compares the effects of two types of small-group instruction on retention and application of gastroenterology knowledge during a gastroenterology pathophysiology course taught to 198 second-year medical students. Concludes that the specific format of small-group instruction appears to have little impact on retention or application of…

Explores the reasons why data logging is still not an integral part of the science curriculum in the majority of British schools. Suggests some strategies to assist science teachers in taking the initial steps towards utilizing this technology. (DDR)