By virtue of its connection with scientific literacy, the nature of science has been considered essential subject matter for the science curriculum. With this in mind, seventh-grade students were introduced to three aspects of the nature of science: (1) the distinction between observation and inference, (2) the subjective, and (3) the tentative…

Before 1950, history of science did not exist as an independent academic branch, but was instead pursued by practitioners across various humanities and scientific disciplines. After professionalization, traces of its prehistory as a cross-disciplinary area of interest bound to an interdisciplinary, educational philosophy have remained. This essay…

This article discusses a systematic approach to designing significant learning experiences, often referred to as the "backward design process," which has been popularized by Wiggins and McTighe (1998) and is included as a central feature of L. Dee Fink's model for integrated course design (Fink, 2003). The process is referred to as backward…

Teaching the use of models in scientific research requires a description, in general terms, of how scientists actually use models in their research activities. This paper aims to arrive at defining common characteristics of models that are used in present-day scientific research. Initially, a list of common features of models and modelling, based…

A new and effective, four-semester, junior-senior approach for the chemistry seminar curriculum has recently been adopted by several colleges and universities. The approach is expected to help students in developing their skills and efficiency.

From October to December 2005, six biology associates were employed to progress the connection between curriculum implementation and the continuing professional development of teachers at regional level. The associates worked with one hundred biology teachers in Teacher Design Teams (TDTs) and together they produced eighteen innovative classroom…

In the paper we attempt to address principal issues of political history as part of the political science curriculum today, ranging from "what to teach" to "how to teach." Assuming the necessity in contemporary information society of selecting information rather than only accessing it, we propose approaches, such as topics networking, to create…

This study focuses on how the treatment effects of a teacher professional development initiative in science differed by school capacity. In other words, the authors are primarily concerned with treatment effect heterogeneity. As such, this paper complements ongoing evaluation of the average treatment effects of the initiative over time. The…

The purpose of the study was to identify and refine a conceptual foundation for secondary school engineering education. Specifically, this study sought to address the following research questions: (1) What engineering concepts are present in literature related to the nature and philosophy of engineering?; (2) What engineering concepts are embedded…

There are concerns in the literature that the use of case-based teaching of anatomy could be compromising the depth and scope of anatomy learned by students in a problem-based learning curriculum. Poor selection of clinical cases that are used as vehicles for teaching/learning anatomy may be the root problem because some clinical cases do not…

This paper describes a novel science education initiative developed for 8-to 12-year-old children by the Biomedical Diagnostics Institute at Dublin City University, Ireland. "Me and My Body" (MAMBO) is an interactive, multi-faceted programme that enables children to explore and understand the dynamic physiological parameters of the human…

Most information on the teaching of ESL/LEP [English as a Second Language/Limited English Language] students is directed towards elementary students and academic areas other than science. Secondary science teachers need research and information on teaching ESL/LEP students. Secondary science educators in the Louisville Metropolitan area were…

The purpose of this qualitative exploratory study was to identify factors that influenced prospective and experienced secondary level science teachers' reasoning as they evaluated or selected tasks to formatively assess their students' understanding of scientific concepts. The analysis of the coded written responses revealed two categories of…

This paper presents a fictitious debate among a group of science educators regarding the characteristics of an effective science curriculum. The debate explores the controversy between those science educators who have supported a basics approach to science teaching and the problem-solving approach advocated by educators behind reform efforts such…

This study presents research into the reform in school curriculum programs in Iowa for mathematics and science being implemented by the National Council of Teachers of Mathematics and the National Research Council. Outcomes of the study include: (1) a status report about teachers' concerns regarding adoption of the mathematics/science curriculum…