Documenting collaborative knowledge construction is critical for research in computer-supported collaborative learning. Because this is a multifaceted phenomenon, mixed methods are necessary to construct a good understanding of collaborative interactions, otherwise there is a risk of being overly reductionistic. In this paper I use quantitative…

For most first semester students, the definition of a continuous function causes confusion. We discuss a presentation that leaves students with a better intuitive understanding of continuity, as well as an appreciation for the definition. (Contains 3 footnotes.)

The authors investigated the influence of effect size and comment inclusion on readers' perceptions of research results. In three experiments, undergraduates, graduates, and faculty read a journal article that either included or did not include an effect size and commentary about the effect size. Contrary to a previous study by Robinson, Fouladi,…

Parent training groups frequently show low attendance rates and are often costly to administer. Accordingly, there is an urgent need to develop and evaluate brief, effective interventions that can be delivered in a timely and cost-effective manner. Using two therapeutic components that have demonstrated efficacy, the following study attempted to…

Faculty reading groups explored the potential for creating a discussion series among departmental colleagues at a regional university. The objectives of this initiative were to enhance collegiality and to facilitate communication and consensus-building skills among peers. Two titles were read by participating faculty during sessions spanning two…

This paper explores the possibilities of teaching Genesis and the Popol Vuh, the Mayan creation account, in an interdisciplinary course at a church-related institution. The course is part of an alternative, interdisciplinary core curriculum typically taken by two hundred students a year at the university. A comparison of the Popol Vuh with Genesis…

According to this author, professional development in most school districts usually is not what teachers call worthwhile. Most is mandatory and tied to the latest literacy "fix," new district systems, text adoptions and occasionally, a speaker who has something new to share. She contends that meaningful professional development should be an…

Children's daily experiences in classrooms can help them understand how to be responsible citizens in a classroom community. Educating children about democracy involves two key elements on which teachers should capitalize: (1) children's curiosity and (2) their experiential learning. To develop responsible citizenship, families and teachers need…

This article focuses on the use of problem-based learning in high school foods and nutrition classes. Problem-based learning, an instructional approach that promotes active learning, is the elaboration of knowledge that occurs through discussion, answering questions, peer teaching, and critiquing. Students are confronted with a simulated or real…

Blogs and the whole gamut of interactive, Web-based tools are redefining how we connect with people and content on the Internet. This is the widely discussed next step known as Web 2.0, a truly revolutionary concept in which pervasive interactivity, where multitudes of users online actively exchange or contribute content, will transform the very…

We describe research carried out with a prospective secondary biology teacher, whom we shall call Miguel. The teacher's conceptions of the nature of science and of learning and teaching science were analyzed and compared with his classroom practice when teaching science lessons. The data gathering procedures were interviews analyzed by means of…

This paper describes the development of augmented group awareness tools that take mutual user ratings of their online discussion contributions as input, aggregate these data, and visually feed these data back to the members in real time, thereby informing participants about how the group as a whole perceives their contributions. A specific group…

This mixed method case study provides insights about how the professional development of middle school teachers is facilitated through their participation in content-focused online communities of practice. A key finding from this research reveals that the online community provided teachers with enhanced opportunities to share ideas, to discuss…

This article focuses on the special role of students as discussion leaders and their engagement in the facilitation of online discussion in relation to the teacher's role. The methodology combined quantitative data of students' frequency behaviour with qualitative analysis of students' individual online contributions. Each contribution was…

As some educators try to eradicate homophobia among their students, the literature on how classroom interventions lessen homophobia has netted inconsistent results. Most studies have found modest curriculum effects, while some have not. In addressing these inconsistencies, this study investigates the way some mitigating factors may either augment…