The aim of this study is to explore whether presentation format and prior knowledge affect the effectiveness of worked examples. The experiment was conducted through a specially designed online instrument. A 2X2X3 factorial before-and-after design was conducted. Three-way ANOVA was employed for data analysis. The result showed first, that prior…

Concepts of genetics are often difficult to teach, specifically the central concept of gene. Even the scientists disagree when defining this concept. This paper investigates university students' understanding about the gene and its functions. The results show the dominance of two conceptions of the gene: the Neoclassical model and the Mendelian…

In this article we take a critical look at education for sustainable development (ESD), which is a more contested idea than policy makers might have us believe. After a brief examination of the history of the term, we look at the recent Ofsted report into how it is being implemented (or not) in UK schools. We examine why it is a contested term and…

The greenhouse effect and the effects of the ozone layer have been in the media and public focus for more than two decades. During the same period, Norwegian compulsory schools have had four national curricula. The two last-mentioned prescribe explicitly the two topics. Media and public discourse might have been sources of information causing…

How do people learn novel mathematical information that contradicts prior knowledge? The focus of this thesis is the role of structure in the acquisition of knowledge about hyperbolic geometry, a non-Euclidean geometry. In a series of three experiments, I contrast a more holistic structure--training based on closed figures--with a mathematically…

This study explored undergraduate teacher candidates' multicultural identity development. Forty-three participants were in two sections of the course Introduction to Education. The research questions investigated the ways in which candidates examine their cultural awareness, knowledge of diverse learners, and effective practices for 21st century…

Most pedagogical applications of wikis in foreign language education draw on this collaborative tool to improve (formal) writing skills or to develop target language cultural sensitivity, missing largely on the opportunity to support student-developed L2 content knowledge. Seeking an alternative to traditional teacher-centered approaches, this…

One chronic challenge facing professional development providers is the need to convene and support groups of role-alike K-12 teachers who require similar kinds of discipline-and grade-level-specific training. Online courses have become an increasingly common way to meet this challenge. This article reports on a randomized control trial that tested…

For many years computing in New Zealand schools was focused on teaching students how to use computers, and there was little opportunity for students to learn about programming and computer science as formal subjects. In this article we review a series of initiatives that occurred from 2007 to 2009 that led to programming and computer science being…

As a growing body of evidence links school success and early mathematical experiences, there is increasing interest in offering young children opportunities to bridge their informal understanding of mathematics with more formal concepts and processes. At the same time, many teachers and caregivers in the early care and education (ECE) field may…

Testing to build research-based evidence to support teaching methodologies that promote student learning has become increasingly important in a standards-based educational system in the United States. One challenge is the lack of studies that support specific methodologies so teachers and administers can make professional development and…

The purpose of this mixed methods study was to learn about the ways that instrumental music teachers in Chicago navigated the urban landscape. The design of the study most closely resembles Creswell and Plano Clark's (2007) two-part Triangulation Convergence Mixed Methods Design, with the addition of an initial exploratory focus group component.…

Homework is an instructional staple for most classroom teachers; however, considerable debate over the effectiveness of homework has been at the center of discussions among researchers, administrators, educators, parents, and students. Rather than continuing the battle as to whether or not homework enriches learning, it appears the more…

Competency education, an educator-led reform, is taking root in schools and districts across the country. In some states, state leadership has cleared the path with policies to advance competency education. This paper seeks to map out the terrain of the district implementation strategies being used to convert traditional systems into personalized,…

Women faculty members have been reported rating their level of knowledge and experience in using technologies lower than male faculty members. A closer examination revealed that women faculty members were likely to use technologies that fit into their pedagogy, met students. learning styles and needs, and facilitated their interactions with…