The article presents a simple and highly engaging activity for students involving DNA fingerprints, DNA bands, genotypes, phenotypes, and DNA morphology. The science of DNA fingerprinting, currently done by electrophoresis, extends to all living organisms containing DNA. (Contains 4 figures.)

Working with evidence is a fundamental part of scientific enquiry. Children should be taught to consider evidence and evaluate it. They should make simple comparisons, comparing what happened with what they expected to happen, and try to explain what happened through drawing on their knowledge and understanding. In this article, the author…

This article summarizes the major components of curriculum design: vision, operationalization of the vision, design, and evaluation. It stresses that the relationship between these components is dynamic, and that the process of curriculum design does not proceed via a linear application of these components. The article then summarizes some of the…

For many years, publications such as the "National Science Education Standards" (NRC 1996) and "The Science Teacher" (TST) have encouraged teachers to focus science classes more heavily on inquiry-based instructional practice. One way to improve our teaching practice is to use a benchmark assessment to obtain a solid point of reference that…

Teachers often rely on student questions, their observations of students at work, and their own intuition to monitor how well students are learning. However, the authors found that teachers learn more about their students when they use the four-step Reflective Assessment Technique that draws on guided teacher reflections to inform classroom…

Discusses what a portfolio is, how to construct a portfolio, and how it can be used in the science curriculum. (ZWH)

Discussed is the issue of the appropriateness of applied science approaches to evaluation in environmental education. The relationships between characteristics of applied science approaches to evaluation and the special characteristics of environmental education are explored. (Author/YP)

Explains how science teachers can help meet the needs of their culturally diverse student populations. The basic premises of multicultural science classrooms are: all students can learn science; every student is worthwhile to have in the science classroom; and cultural diversity is appreciated because it enhances rather than detracts from the…

This Guidebook contains ideas, examples, suggestions, and resources that can help teachers create and implement a science curriculum for all students. It is designed to be used as a guide for exploring the issues of vision, teaching, curriculum, and assessment that should be considered and debated in the move towards scientific literacy. Chapters…

Evaluates 10 courseware packages covering topics for introductory physics. Discusses the price; sub-topics; program type; interaction; possible hardware; time; calculus required; graphics; and comments on each program. Recommends two packages in projectile and circular motion, and three packages in statics and rotational dynamics. (YP)

Reviews the work of the Commission on Undergraduate Education in the Biological Sciences (CUEBS) from 1964 to 1972. Suggests that now is the appropriate time to reassess their efforts, to build on their successes, and to use their experience to attack some of the continuing problems facing biology education. (21 references) (KR)

This report, containing seven articles, summarizes a series of evaluation studies. The first article, "The Shell Science and Mathematics Resource Centre in 1987," provides an overview of the Centre's mode and reflections about the achievements of the Centre during the three years of its operation. The second article, "The Curriculum…

Examined is the wide range of statements of attainment in the National Curriculum that start with the phrase "be able to." A categorization of these statements is used to provide signposts for effective teaching and learning. The implications for in-service work and assessment arising from this categorization are considered. (KR)

This document consists of four sections. The first section includes two chapters which discuss the curriculum development projects of the 1960s and the goals of science education. The second section includes chapters which provide information about instructional strategies and systems, evaluation, the integration of science and other school…