Introduces a professional development workshop designed for in-service secondary school science teachers that provides experiences for teachers in inquiry-based physical science. Features three components: (1) a three week summer institute; (2) two one-day, follow-up workshops; and (3) classroom visitation. Promotes the inquiry approach in science…

Presents an interdisciplinary unit on consumer product testing. Introduces students to term bias in predictions and investigates the claims in advertisements with research to make a decision on products. (YDS)

Explains the place of science process skills in a quality science program. Introduces activities for the basic and integrated science skills that will lead to an understanding of the basic element of scientific literacy. Describes definitions, activities, and assessment techniques for developing interpreting data, controlling variables,…

Reports the results of research that explores how scientific literacy sustains belief in pseudoscientific claims. The population of college biology students who were non-biology majors completed questionnaires which were assessed and used to plan instruction. (DDR)

Examines the effects of changes in college admission requirements on the prior knowledge and skills base of entry-level university students in the United Kingdom. Discusses the impact of the introduction of General National Vocational Qualifications for college admission as an acceptable alternative to the traditional A-level entry qualification.…

The Assessment of Performance Unit recognized the importance of reading and interpreting data but saw them as discrete aspects of "process" science. However, pupil performance on different components of the same data-handling assessment question is often very variable, indicating that these questions carry "hidden" cognitive…

Eighty-five second-year science education students participated in a study designed to compare the effectiveness of two different methods (inquiry vs. traditional) of teaching on the achievement and intellectual ability of students. Results favored the experimental (inquiry) group. (ZWH)

Provides a categorization of the processes and products of science and discusses the need for science educators to provide quantitative and symbolic understandings of science using the mathematical ideas of symbols, proportions and scaling, and axiomatic methods of inductive and deductive proof. (MKR)

Argues that the nature of science has not been emphasized effectively in the professional training of scientists in Pakistan. Describes how the development of science-process skills, an inquiry approach, and constructive learning is delayed. (DDR)

Describes how high school biology students use the clam to study the bivalve body plan anatomy. Employs an open-ended investigation format that is rich with measurement opportunities including body mass, valve mass, and volume. (DDR)

Discusses how, by taking advantage of naturally occurring events in the classroom and at home, adults can help young children acquire five important scientific processes: observing, comparing, classifying, measuring, and communicating. Stresses the importance of science-related children's literature as a component of the science curriculum, as…

Suggests using everyday examples to help students describe the relationships that emerge from the evidence displayed on line graphs during science investigations. (WRM)

Describes a lesson that provides an opportunity for students to obtain the equation for a line describing data they have collected, use the equation they have derived to set up an Egg Bungee Jump, and relate the numbers in the equation to the physical properties of the bungee jump. (WRM)

Describes how to construct a simple motor from a coffee mug, wire, and magnets. Includes background information, student assembly procedures, troubleshooting, and extensions. (DDR)

Presents an activity in which students address a problem that allows them to use satellite images and fishing charts to predict where and how to fish, realize the need for conversion data, and discuss how satellite images can be used to exploit wildlife. Contains 16 references. (DDR)