Examines the required cluster of terms and transmission techniques in Newtonian mechanics. Suggests some characteristics of what a student acquires in the course of becoming a licensed practitioner in the field. (CCM)

Discusses how Thomas Kuhn's view of scientific development parallels Piaget's model of conceptual development in childhood. (Author/CCM)

Classroom observations and student interviews revealed that students perceived science as primarily a set of facts to be learned and did not view it as an inquiry method or a social process. Presents student and teacher perceptions and discusses recreating the learning environment to make it more consistent with contemporary perspectives on the…

Uses a conceptual argument to expand current vision of performance assessment. Examines how the science of assessment is challenged and transformed within a critical science education perspective and the conditions needed to create an equitable and inclusive practice of science and science assessment across diversity. (Contains 34 references.)…

Describes the "A Question of Truth" exhibit at the Ontario Science Centre which examines several questions about the nature of science itself, how ideas are formed, and how cultural and political conditions affect the practice of science. Observation data indicate that science center visitors are interested in considering science and the…

Procedural understanding should be taught to students for an understanding of the 'nature of science'. Considers some of the concepts of evidence that are particularly important to biology, and discusses how and why these ideas could be taught. (Contains 21 references.) (Author/YDS)

Explores implications of the view that there is no such thing as the scientific method for biology education. Suggests fresh approaches to the teaching of drawing in biology, the teaching of classification, and the teaching of human biology by illustrating opportunities for investigating and describing the world scientifically. (Contains 32…

Presents a density study in which students calculate the density of limestone substrate to determine if the specimen contains any fossils. Explains how to make fossils and addresses national standards. (YDS)

Going to the movies or watching Saturday morning cartoons has become a fixture of contemporary American life, but have you ever stopped to contemplate how those "moving" images on film are conveyed to our eyes and brain? The movement that we see on film is actually a series of still images, every image separated from the next by brief spaces of…

This paper addresses the question of whether particle ideas help or hinder young pupils' understanding of changes of state and dissolving. Two matched groups in a primary school in Greece (ages 10/11, n = 20 and n = 19) were respectively taught one of two parallel lesson schemes. Covering the same phenomena, one scheme incorporated particle ideas,…

Good resources for teaching elementary science content abound, making science more accessible to everyone and helping teachers enhance their presentation of science topics. However, there is one important aspect of science that sometimes proves a bit more difficult to teach: introducing students to the idea of the nature of science. Nature of…

In 1923 the emerging Chinese advocates for the development of science successfully launched a war against the so-called "metaphysical ghosts," who believed that science was inadequate to address the fundamental questions of human life. An important and far-reaching spiritual effect of this "holy war" was to give rise to an attitude of religious…

An experiment designed for the physical chemistry laboratory where (super 13)C NMR is applied to determine the spin-lattice relaxation time for carbon atoms in n-hexanol is proposed. It is concluded that students learn the principles and concepts of NMR spectroscopy as well as dynamic NMR experiments.

The demonstration-focused laboratory course enables students to work in the laboratory to create and practice chemical demonstrations based on topics they study in lectures. This laboratory-focused class has proven successful and has resulted in an increase in student interest in material, a willingness to ask more questions and a better…

Every time an English professor assigns a novel, poem, or play for a class to analyze, he or she is using the case study method. Why shouldn't scientists do the same? They don't always have to write their own material. After all, there are some pretty good writers out there, and some of them actually slip a lot of science into the nooks and…