In this article, the author responds to the paper "Exploring pre-service teachers' understanding of statistical variation: Implications for teaching and research" by Sashi Sharma (see EJ779107). In that paper, Sharma described a study "designed to investigate pre-service teachers' acknowledgment of variation in sampling and…

Over the last three decades, many studies have been conducted to identify students' preconceptions on various science topics. It is time now for a synthetic study of preconceptions to enhance our understanding of students' everyday cognition and to benefit our effort in developing effective instructional inventions for conceptual change. Through a…

This article addresses some of the common myths in the field of exercise physiology. Some of the myths are misconstrued facts that have developed over time, such as the myth of localized fat reduction. Other myths are unproved or collective beliefs used to justify a social institution; we see this occur in the form of "fitness fads." Society is…

Teaching social studies for understanding is complicated and challenging, but is rewarding when done effectively because students often exceed expectations. They construct understandings of the content, acquire a language to talk about it, and find a host of examples for applying it to their lives. Barbara Knighton, one of the authors of this…

Background: Children have been shown to hold misconceptions about illness, and previous work has indicated that their knowledge can be improved through the use of interventions. Aims: This study aims to evaluate interventions based on the provision of factual information for improving understanding of contagious illness. Sample: The participants…

The classic experiment presented in this problem-solving test was designed to identify the template molecules of translation by analyzing the synthesis of phage proteins in "Escherichia coli" cells infected with bacteriophage T4. The work described in this test led to one of the most seminal discoveries of early molecular biology: it dealt a…

This study reports middle school astronomy classes that implemented photographs and classroom response systems (CRSs) in a discussion-oriented pedagogy with a curriculum unit for the topics of "day-night" and "cause of seasons." In the new pedagogy, a teacher presented conceptual questions with photographs, her 6th grade…

The four college years is the last important developmental period of a young person's life, and what happens then can and often does have substantial consequences. He can be awakened and fired up to develop himself and his talents, he can plod through largely untouched or unenlightened, he can be frustrated and turned off, he can transfer, or he…

Historians work in a discipline with few inherent concepts and are obliged to draw upon many fields in recreating the past. Yet authors of most school history texts, state and national standards and curriculum materials seldom incorporate economic analysis in their work. Just look at state standards that include Adam Smith and John Locke but draw…

Renowned education journalist Ronald A. Wolk--the founder and former editor of "Education Week" and "Teacher Magazine"--skewers the conventional wisdom of the day about education reform and illuminates a way forward to higher student achievement. Learn why so many assumptions guiding political and educational leaders--standards and testing, longer…

The purpose of this study was to advance educators' understanding of the role of teachers' culture on students' discipline. A key issue in education is disproportionate disciplinary representation of Black male students for cultural behaviors. National and Commonwealth of Virginia discipline data indicate that Black male students are most…

Students around the world have difficulties in learning about fractions. In many countries, the average student never gains a conceptual knowledge of fractions. This research guide provides suggestions for teachers and administrators looking to improve fraction instruction in their classrooms or schools. The recommendations are based on a…

The aim of this paper is to introduce to the education community to a newly developed "Learner Centred Learning-By-Designing Extended Cyberhunts" (LCLBDEC) strategy for teaching and learning in schools. The main focus of the strategy is to enable learners to become designers of an educational tool which assists them to learn during the…

This study used CRT to engage educators in critical discourse regarding the persistence of racism in urban schooling. A combined method of action research and critical case study was employed to raise a group of educators' race consciousness through antiracist training. Findings revealed conflicting views of racism as an individual pathology vs. a…

This article argues that teacher-education programs often promote surface conceptions of inclusivity that limit preservice teachers' ability to understand and build upon the lived experiences of culturally and linguistically diverse youth. Conventional wisdom implies that teachers of color are native informants of these lived experiences; however,…