Earthbound manifestations of gravity in falling objects are distorted by the large mass and size of the Earth. Movement is also affected by air resistance. This article questions whether an approach based on everyday observations is necessarily the best starting point for introducing the idea of Newtonian gravity. Instead, a theoretical approach…

This article proposes an alternative (or additional) place for the use of robotics within the secondary school curriculum. Robotics provides a unique opportunity to engage students in genuinely multidisciplinary learning that challenges their misperceptions about the nature of science/technology and engages them with 'big questions'. After…

The study and understanding of paleomagnetism has been pivotal in the development of the theory of plate tectonics. When it is taught in schools there are a number possible misconceptions that need to be addressed. This article attempts to provide an explanation of rock magnetism as well as strategies to avoid reinforcing some commonly identified…

This article considers the relationship between belief and learning science. It is argued that belief in science (as a process) needs to be distinguished from belief in particular scientific ideas and knowledge claims. Scientific knowledge is theoretical and provisional--something to be adopted for its utility, not as articles of faith. The…

This study investigated the level of understanding among student teachers in differentiating lepidopterans. It adopted a constructive approach to promoting conceptual change in students on the issue of animal classification by generating cognitive conflict. Most of the students used inaccurate morphological traits for identification, such as wing…

All medical and veterinary students at the University of Nottingham carry out a third-year dissertation module. This module allows students to spend time experiencing contemporary research methods by engaging in research activities. In 2010, academic staff from the Medical and Veterinary Schools initiated educational research projects that enabled…

Demonstrates the possible confusion arising from the terms 'weak acid' and 'weakly acidic' in different contexts. Suggests some reasons and possible approaches for overcoming these confusions. (Author/ASK)

Reports on discussions with a year 10-group, following their first lesson on heat energy transfer, that revealed they still had not realized that insulation acted as a barrier; instead they saw it as an active warming agent. Describes a teaching method based on a woollen hat that challenges their naive ideas. (Author/JRH)

Argues that surveying what new students understand about the basics of a subject can be illuminating. Presents a case study of A-level chemistry students and suggests that, although the details of what was uncovered are idiosyncratic, the paucity of understanding of fundamental concepts may be common. Presents suggestions for responding to such a…

Explains how students' alternative conceptions about curriculum topics interfere with classroom learning. Describes the Royal Society of Chemistry's Teacher Fellowship Project entitled "Challenging Misconceptions in the Classroom," which develops classroom materials to diagnose and challenge specific alternative conceptions. Uses key…

Argues that doing and learning science are not the same thing. Suggests strategies involving active learning of a nonpractical nature which encourage discussion of science by children working in small groups. Presents examples of less familiar practical alternatives. (JRH)

Some of the persistent misinformation offered to secondary students while studying chemistry is discussed. A few cases where plausibility, knowingly or otherwise, has been offered to students instead of the accurate explanation are described. Concepts of charge, current, the mole, amount, rates, activation energy, sign convention in voltaic cells,…

Challenges some commonly-held beliefs about what primary children can and cannot learn about astronomy. (Contains 16 references.) (Author/WRM)

The thinking process does not always start with problem situations that produce cognitive conflict, and the confrontation of students' misconceptions is not always successful as a teaching approach. Contends that curiosity and mystery appear to excite human thinking and could therefore be considered to be the starting point in science teaching and…

Notes that energy is a difficult concept to learn and provides problems for many students. Stresses that if the science education community were to develop a standard nomenclature of energy-related terms, it would be possible to eliminate some of the difficulties without reducing depth of treatment. (Author/MVL)