In this era of instructional transformation of Science, Technology, Engineering, and Mathematics (STEM) courses at the postsecondary level in the United States, the focus has been on educating science faculty about evidence-based instructional practices, i.e. practices that have been empirically proven to enhance student learning outcomes. The…

This study examines the development of secondary preservice science teachers' (PSTs') sociopolitical understandings in the context of a yearlong, masters-level, justice-oriented teacher education program. It articulates a theoretical perspective regarding teachers' conceptions of the work-of-teaching in terms of pedagogical and disciplinary…

The social roles and responsibilities expected from citizens are increasing due to changing global living conditions. Science education is expected to prepare conscious and sensitive students because today's students are the adults of the future. To do so, the main pre-requisite is quality teacher education. In the past decade, one of the most…

The present study investigates the internal structure of professional vision of in-service teachers and student teachers with respect to classroom management and learning support in primary science lessons. Classroom management (including monitoring, managing momentum, and rules and routines) and learning support (including cognitive activation…

Educators advocate that science education can help the development of more responsible worldviews when students learn not only scientific concepts, but also about science, or "nature of science". Cosmology can help the formation of worldviews because this topic is embedded in socio-cultural and religious issues. Indeed, during the Cold…

This study examined teachers' and students' initial conceptions of computer-based models--Flash and NetLogo models--and documented how teachers and students reconciled notions of multiple representations featuring macroscopic, submicroscopic and symbolic representations prior to actual intervention in eight high school chemistry…

This study shows the impact and results of implementing three cognitive strategies in science teaching in English. The three-month study was carried out with 144 second grade students at a public school of Bogota's Bilingualism program, but only 40 students contributed in the data collection process. Data collected from observations and…

The commercial simulator Aspen Chromatography was employed to study and optimize an important new industrial separation process, weak partitioning chromatography. This case study on antibody purification was implemented in a chromatographic separations course. Parametric simulations were performed to investigate the effect of operating parameters…

The principles of course redesign that were applied to a gateway Cell Biology course at the University of Wisconsin-Milwaukee are applicable to courses large and small, and to institutions of any size. The challenge was to design a content-rich science course that kept pace with present and future content and at the same time use principles of…

This study examined how instructional challenges presented by gifted students shaped teachers' instructional strategies. This study is a qualitative research grounded in a social constructivist framework. The participants were three high school science teachers who were teaching identified gifted students in both heterogeneously- and…

In this study, a Beliefs About Teaching (BAT) scale was created to examine preservice elementary science teachers' self-reported comfort level with both traditional and reform-based teaching methods, assessment techniques, classroom management techniques, and science content. Participants included 166 preservice teachers from three different US…

Investigated the nature of biology teachers' global content understandings, and sources and formation of subject matter structures (SMSs). Reports that the initial formation of SMSs was credited to college content courses and modified by the act of teaching. Variables that differentially affected SMS translation included teacher intentions,…

A sampler of thematic science lessons from the Japanese bilingual/bicultural education program of the Clarendon Alternative School, a California elementary school, is presented. The lessons are designed to integrate Japanese instruction with the core science curriculum. Each lesson contains this information: the grade level, teacher(s), and…

Introductory college science courses, particularly those intended for freshmen, are challenging to teach because teachers are trying to inspire student interest. Using visual aids, even homemade, listening carefully to students, understanding that some will fail, encouraging those who have special ability or potential, and developing course…

This curriculum guide provides an instructional plan for combining language and content instruction in a French language program at the elementary school level. The program combines common themes in the foreign language in the elementary school (FLES) program (e.g., numbers, animals, weather, family) with related content-area topics in…