The purpose of this study was to investigate the effectiveness of cognitive conflict based physics instruction over traditionally designed physics instruction on preservice primary school teachers at grade 2. The subjects were 82 (27 boys, 55 girls) second grade pre-service teachers in two classes. One of the classes (42 students) was randomly…

The Educational Training Academy (EdTrAc) is an NSF-funded project of Normandale Community College to increase the number, diversity, and skills of students preparing to be elementary and middle school teachers with a specialty in math and science. Overall, this evaluation indicates that the EdTrAc implementation is on track after its first year…

Biology, biochemistry, and other science students are well trained in science and familiar with how to conduct and evaluate scientific experiments. They are less aware of cultural issues or how these will impact their careers in research, education, or as professional health care workers. A course was developed for advanced undergraduate science…

Children with special learning needs participate fully in the authors' science classes every day; their job as teachers is to bring about meaningful science connections for all students, including those who do not communicate their knowledge most effectively through the ways most typically associated with classroom learning (i.e., reading,…

This qualitative case study examined web-based portfolio development in the service of supporting reflective thinking and learning within the innovative context of Professional Development Schools. Specifically, this study investigated the nature of the evidence-based philosophies developed by prospective teachers as the central part of the…

This 1-week study explored the extent to which high school students (n=140) acquired meaningful understanding of selected biological topics (meiosis and the Punnett square method) and the relationship between these topics. This study: (1) examined "mental modeling" as a technique for measuring students' meaningful understanding of the…

This study investigated the retention of meaningful understanding of the biological topics of meiosis, the Punnett square method and the relations between these two topics. This study also explored the predictive influence of students' general tendency to learn meaningfully or by rote (meaningful learning orientation), prior knowledge of meiosis,…

Integrated Diverse Enrichment for Academic Learning (Project IDEAL) was an Elementary and Secondary Education Act Title VII-funded project in its second year of operation in 1993-94 at Walton High School in the Bronx (New York). Project IDEAL served 174 students of limited English proficiency. Participants received instruction in English as a…

This book brings together leading experts to offer an in-depth examination of how computer technology can play an invaluable part in educational efforts through its unique capacities to support the development of students' understanding of difficult concepts. Focusing on three broad themes-the nature of understanding, the potential of technology…

This document is a practicum designed to respond to concerns from both parents and staff about the duplication of instructional topics or themes in more than one grade, while other topics were not covered at all. The development of a predictable core curriculum framework for grades K-5 was one of several goals of this project to provide a…

Reflection is a key aspect of the practicum experience for preservice teachers at the University of Central Queensland (Australia). However, ensuring that reflection occurs has been somewhat problematic. A study was conducted to explore how theoretical constructs based on learning theory can be used to guide the function of the practicum and the…

This study focused on teachers' academic preparation for teaching science and mathematics, as measured by the National Education Longitudinal Study of 1988 (NELS:88) which collected data for a nationally representative sample of 26,435 8th-grade students clustered within 1,052 schools. The relationship between teachers' academic preparation, their…

This document concerns what teachers learned from students responses to the Maryland School Performance Assessment Program (MSPAP) tests in 1995. Teacher responses and comments are presented in the following categories: (1) "Look How Far We've Come!" (identifies areas of improvement in student performance); (2) "Perceptions"…

This document of conference proceedings is divided into five sections. The first, STS (Science Technology and Society) Studies, contains five papers: (1) "Scientific Discourse and Public Policy" (Jane C. Webb; George R. Webb; Charolette Webb); (2) "An Answer to Neil Postman's 'Technopoly'" (David K. Nations); (3)…

Students can make authentic contributions to the World Wide Web (WWW) and learn critical evaluation skills by publishing reviews of WWW resources. A project which served as a pilot study was implemented where high school students wrote and published reviews of resources they used as part of an inquiry-based science curriculum. Students were…