Defines a few major reasons for the frequent failure of laboratory instructional methods and outlines some modes of thinking that seem to promise greater effectiveness and firmer justification for maintaining the laboratory as an essential component of physics teaching. (MVL)

Working with high school instructors previously identified as master laboratory teachers, a research institute was created to share as much information on laboratory instruction as possible with participants who experienced several laboratory sessions as students. Provides details of the workshop so that others interested in enhancing laboratory…

Includes "Higher-Level Skills in the UK" (Connor); "US and UK Labour Markets for New Grads" (Court); "Contribution of National Laboratories to the European Scientific Labour Market" (Smith); and "Recruitment of Nontraditional Scientists and Engineers in Europe" (Court, Jagger). (SK)

Describes an educational game called "Population Blocks" that is designed to illustrate the concept of exponential growth of the human population and some potential effects of overpopulation. The game material consists of wooden blocks; 18 blocks are painted green (representing land), 7 are painted blue (representing water); and the remaining…

Discusses composting of organic materials as an alternative to landfills. Lists uses of composts and describes details of a simple composting activity for high school students. Includes an information sheet for students and a student data sheet. Suggests other composting activities. (PR)

Recommends using authentic science conferences as a way of teaching about critical issues in science, how scientists work, and the role of conferences. Includes classroom activities of inquiry-based investigations in which students present their collected data at a conference. (YDS)

Introduces the course Javametrics 101: Mastering the Art and Science of Good Coffee which is designed for nonmajor science students. Emphasizes the scientific method in an integrated curriculum. (Contains 15 references.) (YDS)

The purpose of this study was to explore how science teachers' epistemological beliefs and teaching goals are related to their use of lab activities. Research questions include: (1) What are the teachers' epistemological beliefs pertaining to lab activities? (2) Why do the science teachers use lab activities? (3) How are the teachers'…

In a survey of almost 600 high school chemistry teachers, it was found that almost half of them did not use inquiry in their classroom. For the survey, inquiry was defined as any lab in which students write the procedure themselves--the question/purpose/problem could be of the students' own design or provided for them. Many teachers indicated that…

In recent years, microarray analysis has become a key experimental tool, enabling the analysis of genome-wide patterns of gene expression. This review approaches the microarray revolution with a focus upon four topics: 1) the early development of this technology and its application to cancer diagnostics; 2) a primer of microarray research,…

Are traditional laboratories in the core introductory biology courses teaching physiology majors the art and trade of science, or simply leaving them with a memory of trivial experiments done for unknown reasons? Our students, a population dominated by premed and physiology majors, think the latter and have encouraged us to challenge this model,…

A previous study (Wallace, Yang, Hand, & Hohenshell, 2001) indicated that seventh-grade life science students using a learning tool known as the Science Writing Heuristic (SWH) performed significantly better on conceptual test questions than did a control group. In the present study, the researcher studied more deeply how students utilized a…

Proposes that content- or skill-based labs can be revised to explicitly involve the scientific method by asking students to propose hypotheses before making observations. Students' self-assessment showed they felt that they learned a great deal from this style of labs and found the labs to be fun; however, students felt that they learned little…

Experimental physics is seen as an essential part of tertiary physics education. Students are supposed to develop practical skills and advance from closed "cookbook" experiments to open experiment and design experiment procedures independently. As a consequence tertiary practical physics courses increase in the level of challenge…

There were several changes in the laboratory teaching program in the Biological Sciences at Florida International University (FIU) between 1993-1994. The underlying goal was the improvement of the amount of material learned and retained by the student, but these changes showed little positive improvement. It was deemed necessary for FIU to…