In recent years, there has been a call in the research for greater attention to the role of affect in science learning and practice. Awe, which is characterized in the literature as an emotion that facilitates learning and motivates an orientation toward something larger than the self, appears frequently in scientists' descriptions of their work.…

Helping students better understand how scientists reason and argue to draw scientific conclusions has long been viewed as a critical component of scientific literacy, thus remains a central goal of science instruction. However, differences of opinion persist regarding the nature of scientific reasoning, argumentation, and discovery. Accordingly,…

D. Klahr and M. Nigam (2004) make a case for the superiority of direct instruction over discovery learning in students' mastery of the control-of-variables strategy central to the scientific method. In the present work, we examine acquisition of this strategy among students of the same age as those studied by Klahr and Nigam, as well as follow…

Describes one of the units from an interdisciplinary program where students and faculty from diverse disciplines examine ideas and materials and discover underlying unity of concepts. This article discusses the theme of structure" in science, the humanities, and literature. (AL)

Describes five aspects of learning as applied to science instruction. Learning readiness, meaningfulness of material, activity and passivity, motivation, and transfer of training are presented in relation to psychological views stated by Ausubel, Bruner, Gagne, Hendrix, Karplus, Piaget, and Suchman. Views given by Gagne and Karplus are considered…

Although students who used the Physical Science Study Committee experiments improved in their understanding of the conservation of momentum, greater gains were made by those who used a computer simulation of one dimensional elastic collisions in a vacuum. (AL)

Reviews the literature concerning problem solving in science education. Authors contend that the adoption of a forward-looking viewpoint of science has increased the attention given to the topics of discovery and problem-solving behavior. Authors conclude that research by philosophers of science on models and problem solving include insights to…

This study compared two groups of high school biology students and teachers with respect to teaching method and resultant behavior, learning climate, and achievement. The use of an open-inductive method yielded significantly different results from the traditional deductive method of instruction. (JR)

Reports on the evaluation of an earth science inservice program designed to (1) improve teachers' understandings of principles and concepts, (2) assist teachers in the use of investigatory techniques for teaching, (3) assist teachers in developing and implementing laboratory-oriented courses and (4) instruct teachers in techniques of self…

The authors employed the Raven Test of Logical Operations (RTLO) to assess development of cognitive structure for subjects of ages 8 to 19. Their conclusions support in part the development sequence described by Piaget. Lack of hierarchical order in some cognitive operations may indicate limitation of the instrument. (Author/EB)

Compared effect of six instructional strategies (discovery, two expository lessons, prototype development, interrogatory, and combination of interrogatory/prototype development) on concept learning of college students (N=230). Results suggest use of prototype developmental method alone or in combination with interrogatory method if high levels of…

Compares the effectiveness of interactive free choice learning experiences to and combined with the lecture-demonstration approach in teaching sixth-grade children (N=50) to criticize and control experiments. Results contradict Piagetian theory regarding the importance of interactive experiences and exposure to materials in fostering these…

Discusses five instructional strategies for increasing the meaningfulness of technical or scientific information. These include organization of prose, use of concrete analogies as advance organizers, use of inserted questions in prose, elaboration activities such as note-taking and discovery learning. (JN)

Discusses the nature of science as inquiry, differentiating between "science as inquiry" and "teaching/learning by inquiry." Provides evidence of confusion existing among teachers on the notion of inquiry and offers practical suggestions to teacher educators to help teachers better understand inquiry and to use the method in…