Discusses a companion course designed to accompany an introductory chemistry course for preservice teachers. Includes examples of curricular materials and student work. (DDR)

Reports on a study of a pilot model of a laboratory training course that provides preservice secondary science teachers the opportunity to explore pedagogical possibilities and gain hands-on experience running a general chemistry lab. (DDR)

Explores connections between naive epistemology and everyday instructional practice. Reviews examples of naive epistemologies as made up of fine-grained, context-sensitive resources. Presents strategies designed to help students tap those resources for learning introductory physics. Reflects on this work as an example of interplay between two…

Discusses online course design in higher education and cautions against blindly accepting constructivist and collaborative learning strategies. Explains many of the problems associated with these strategies, including the use of technology; considers social change; and describes groupthink and its influence in online courses. (LRW)

Outlines principles for holistic technology education by examining the following: (1) knowing and understanding through practical engagement with technology; (2) dialectics and praxis; and (3) the work of Dewey, Hegel, Feuerbach, and Marx. Identifies four interconnected factors: humans, applied setting, environment, and tools. (Contains 20…

Describes an inquiry investigation to enable students to understand water cohesion, surface tension, and heating curves for water. The investigation includes several activities organized in a three-phase learning cycle: (1) exploration; (2) concept invention; and (3) concept application. (DDR)

This ethnographic study investigated first-graders' social construction of their classroom computer experience. Findings showed that children constantly negotiate between their own individual and collective goals in the classroom as they create their own definition of computer use while conforming to the teacher's rules. Considers the usefulness…

Used a children's story and interviews to compare how six-year-olds in three cultures conceptualize learning in their preschool environments. Found that Swedish and Japanese children who did not recall a coherent narrative relied on their own understanding of point of story rather than on words of story, whereas Chinese children looked for key to…

Presents case studies of three adolescent boys with progressive vision loss who gradually became blind during adolescence. Examines the relationship between the boys' psychological adjustment to their blindness and their acquisition of braille reading skills. (Author)

Argues, based on a constructivist view of learning, that if knowledge is constructed rather than recorded as received, instruction must be viewed as creating learning environments that enhance the process of knowledge construction, and should guide, support, and accompany students in constructing an increasingly sophisticated understanding of…

When taught to link sorting to self-instruction ("I'm looking for blue triangles") children show perfect accuracy in sorting. This study investigated if this performance would generalize to new stimuli. One participant showed near-perfect generalization to all new stimulus sets (shapes, letters, pictures); two had difficulty with…

Provides a holistic model with five primary factors that affect the overall ecology of a distance-learning experience, including consideration for course delivery, instruction quality, student participation and involvement, course and program administration, and the culture of teaching and learning. (Author/LRW)

A study of an 11-year-old boy with speech-language disorders investigated the effectiveness of an intervention protocol designed to increase the child's elaborative word knowledge of sets of words for which he demonstrated naming problems but comprehended. The child was able to decrease his naming response time and error rate. (Author/CR)

Discusses changes in ideas about learning underlying reforms in science education. Highlights experiences with project-based science, which focuses on student-designed inquiry organized by investigations to answer driving questions, including collaboration among learners, new technology, and the creation of authentic artifacts that represent…

Discusses the historical elements related to the U.S. kindergarten development. Notes that while parents disagree on kindergarten content and quality, they strongly favor its existence for offering their children an academically competitive edge. Questions if kindergarten is a first step in public primary education or a last step in developmental,…