An increased public knowledge of the health benefits of unsaturated fats has resulted in a surge of different cooking oils. Intense advertising of various oil brands claiming to provide the best dietary recommendations often leaves buyers unclear of what their best choices are. Herein, we describe a research-based project for upper-level…

The Periodic Table of the Elements (PTE) is arguably one of the most central topics in chemistry. This article provides a critical review of current teaching practices of the PTE to high-school students and undergraduate university students. It also provides a new teaching model, the "periodic universe", for understanding of the PTE…

One challenge of teaching chemical analysis is the proliferation of sophisticated, but often impenetrable, instrumentation in the modern laboratory. Complex instruments, and the software that runs them, distance students from the physical and chemical processes that generate the analytical signal. A solution to this challenge is the introduction…

In French nursery schools ("l'école maternelle française"), primary school teachers take charge of the content organised into teaching areas of activities. The prescribed teaching activity "Discovering the world of life sciences, objects and material" refers to biology, physical sciences, chemistry and technology. The…

This study of a County in New York State gathered information about the means for teaching the intermediate science curriculum in middle schools. The study collected 43 surveys and conducted ten follow-up interviews with administrators responsible for curriculum. Data included the division of content among grade level, starting grade level,…

Presents three lesson scenarios using inquiry/discovery and lecture/discussion methods and discusses the specific instructional strategies that each employs. The first two scenarios demonstrate how these strategies and their supporting tools and activities are applied in a single content area while the third one shows how inquiry/discovery…

Introduces an activity of creating discovery centers that is designed for preservice elementary students using a constructivist approach. Encourages students to find science experiments and hands-on extension activities. (YDS)

This book probes the possibilities of interdisciplinary learning and integrated curriculum through the structuring and expressive powers of language. The 15 essays in the book explore the issues of bridging the gap between the two cultures of science and humanities, demystifying science for learners, teaching students to construct and explain…

Discusses the Tadpoles Project at Schofield Middle School in Aiken, South Carolina. A basin was excavated to create a pond so that students could study various disciplines in a wetlands setting. Presents guidelines for obtaining support for such an effort. (NB)

Baylor College of Medicine, a Houston-area school district, and the Harris County Department of Education implemented a real-world science-instruction model in all district K-4 classrooms. The 7-year Environment as a Context for Learning Science (ECOS) program provokes student interest by centering on locally relevant environmental issues. (9…

Discusses ways science can be included in every activity of the preschoolers' day. Describes four characteristics of young children that are important to remember when planning science activities. Provides guidelines for developing and evaluating science activities. Presents a preschool unit on insects and offers suggestions for incorporating…

Using a unit on earthworms, this article shows how science and language arts can be successfully integrated in a middle school classroom through hands-on observation, interviewing, and writing exercises. The integration process engages students, uses class time more efficiently, encourages dialog, and improves outcomes and appreciation of the…

Two main factors are involved in bilingual-bicultural education as far as science education is concerned. First, there is the interplay between language and concept formation, and secondly, there is a need for culturally familiar examples in science materials for bilingual students. In line with these factors, this paper suggests that an inquiry…

Presents a hands-on, exploratory science unit to study the biodiversity of the African tropical rain forest. Students study the vegetation, animal population, and human habitants of the forest. (MDH)

The National Student Research Center (NSRC) is dedicated to promoting student research and the use of the scientific method in all subject areas across the curriculum, especially science and mathematics. The NSRC facilitates the implementation of a nationally recognized, innovative, and highly effective approach to instruction called the Student…