Students need practice in proposing hypotheses, developing experiments that will test these hypotheses, and generating data that they will analyze to support or refute them. I describe a guided-inquiry activity based on the "tongue map" concept, appropriate for middle school and high school students.

Of the eight practices of science identified in "A Framework for K-12 Science Education" (NRC 2012), helping students develop and use models has been identified by many as an anchor (Schwarz and Passmore 2012; Windschitl 2012). In instruction, disciplinary core ideas, crosscutting concepts, and scientific practices can be meaningfully…

Wireless communications are ubiquitous. Students and teachers use iPhones[R], BlackBerrys[R], and other smart phones at home and at work. More than 275 million Americans had cell phones in June of 2009 and expanded access to broadband is predicted this year. Despite the plethora of users, most students and teachers do not understand "how they…

Discusses the proposition that science is a method for the description, creation, and understanding of human experience, and as such, should be taught in a unified approach in secondary schools and in general education courses at the college level. A science program using the unified approach is presented, and its merits and demerits are…

Presents an analysis of the conceptual demands of Nuffield O-level biology, outlines the teaching strategy of the course, describes the population for whom the course is suited, and relates possible instructional modifications for those pupils not ideally suited for the course. (GS)

Presents the philosophical basis and general characteristics of the Correlated Science Program and describes specific examples of curriculum and teaching techniques used. Explores problems encountered in developing and implementing the program. (Author/GS)

Presented is an overview of the content of some of the science courses taught in the schools of Victoria, Australia, in order to emphasize the relationships between these courses and the structure of knowledge. (PEB)

Described is the five-week Governor's School course emphasizing chemical reactions for high school seniors. Students took two courses: a subject concentration in humanities or science and a global issues course. The course format included both lecture and laboratory activities. (KR)

Described is an inorganic chemistry course based on the premise that a balanced understanding of inorganic chemistry requires knowledge of the experimental, theoretical, and technological aspects of the subject. A detailed description of lectures and laboratories is included. (KR)

Thought papers, research findings, and program descriptions pertaining to science education are presented. Topics include inservice education for primary science, curriculum development, factors affecting science provision for 10- to 14-year-olds, science programs for the gifted, thinking in science lessons, and the nature of scientific knowledge.…

Describes the long-term, three phase Project 2061. Notes that phase one, defining the substance of scientific literacy, is completed. Examines phase two in which scientists and educators will develop new curriculum models. States phase three will be a widespread effort to move the nation towards scientific literacy. (MVL)