Objective: This study aimed to determine whether it was necessary, cost effective and practical to investigate Welsh children's fitness levels in order to promote active, healthy lifestyles. Design: A multi-method study comprising a comprehensive review of literature, a questionnaire survey and interviews. Setting: This was a feasibility study…

Persistent myths have lessened the impact of ICTs on education. Happily they are balanced by miracles of theory and practice that are gradually gaining the upper hand. We counter the myth that innovation in the application of ICTs is the preserve of industrialised countries by listing examples of innovations from southern Africa that have set…

All too often, the public perception of school administration is that it is a large bureaucracy diverting critical resources from instruction. According to "Answering the Critics of School Administration: What Are the Facts? Second Edition," by Nancy Protheroe, the data show otherwise. Six common misperceptions of school administration are…

It is estimated that 3.2% of Cuba's population of 11.4 million persons has a severe disability of some kind. Recent economic difficulties have, it may be assumed, had a negative impact on health service provision--which is free to all--and thus, on population health outcomes and nutritional levels. There is a traditional culture of family care for…

A study examined the relationship between two variable sets: (1) epistemological beliefs (Quick Learning, Simple-Certain Knowledge, and Innate Ability) and performance goals; and (2) conceptual understanding and application reasoning in conceptual change learning. In addition, effects of different kinds of prior knowledge on conceptual change…

Students in three levels of high-school physics classes (advanced, regular, and general) were studied as they learned concepts about gravity, balanced forces, and projectile motion to examine the effect of text and instructional techniques, such as prediction and labs, on learning. Reading appeared to be an effective influence on learning…

The goal of the Toledo, Ohio, Support Teacher Programs has been to improve the learning of math and science concepts at the junior high school level. This goal involves some basic changes in the way teachers interact with each other and with their students. The greatest changes have been in the movement away from the…

This paper addresses two distinctive issues concerning animistic and anthropomorphic thought in the context of constructivist science education. The first concerns the extent of such ways of thinking, both within science itself and within school science. The second concerns the implications of this for theories of instruction in science education.…

This study aims to better understand the construction of the meaning of physics concepts in mechanics during a teaching sequence at the upper secondary school level. In the teaching sessions, students were introduced to the concepts of interaction and force. During this teaching sequence the models called "interactions" and "laws of…

The focus of this study was to portray the ideas that students with four years experience in learning physics developed in regard to the second law of thermodynamics. Data were obtained through 34 clinical interviews with grade 10 students. An analysis of student arguments revealed deeply rooted difficulties in using concepts that were learned in…

The Van Hiele theory asserts that there exist five hierarchical levels of geometric thinking that a successful learner passes through. The purpose of the study described in this paper was to investigate the geometric understanding and misconceptions in students in the fourth through eighth grades who have been identified as gifted. The students…

An investigation of Ontario high school students' understanding of acids and bases with quantitative and qualitative methods revealed misconceptions. A concept map, based on the objectives of the Chemistry Curriculum Guideline, generated multiple-choice items and interview questions. The multiple-choice test was administered to 34 grade 12…

During the last 10 years, cognitive science researchers have produced research findings that have great potential for increasing students' understanding of science. However, commercial publishers continue to produce textbooks and teacher's guides in traditional ways. This project developed a prototype unit which used an alternative approach to…

The purpose of this study was twofold: (1) to understand the conceptual frameworks that sixth-grade students use to explain the nature and structure of matter and molecules; and (2) to assess the effectiveness of two alternate instructional units in helping students change those conceptions. The study involved 15 sixth-grade classes taught by 12…

This paper presents the results of an experiment which investigated elementary school children's concept of the earth's shape and the related concept of gravity. First, third, and fifth grade children were asked a series of factual, explanatory, and generative questions in an attempt to understand as clearly as possible the way they conceptualized…