In the activity described in this article, students will explore how variables in a first-class lever, specifically arm length, position of the fulcrum, and placement of the load, affect the effort needed to lift the load. To begin the lesson, demonstrate to the class how a first-class lever works and review what is meant by the terms fulcrum,…

This paper is an exploration of the ways in which the concept of montage (a principle of film editing developed first by a group of Russian film makers in the 1920s) might be mobilised in support of the teaching of English, in particular the teaching of poetry. I will argue that montage can be used as the basis of a different kind of pedagogy in…

This article presents an exploratory study of e-mail use for reflective narration. Narration is viewed from three perspectives: the narrating act, the narrative statement, and the story. These perspectives are used to characterize the 69 e-mails that were exchanged between 13 groups of children from three primary schools. The findings show that…

An experiment to perform a simple initial investigation that illustrates concepts of speciation and equilibrium, using the instrument and chemical resources in the laboratory is presented. The investigation showed that the presence of multiple chemical species in a reaction mixture (phenol red solution) reflects the acid and base conditions…

Teacher knowledge is a key to effective teaching. Understanding teacher knowledge can help educators understand teacher practices. It was the purpose of this study to examine teachers' knowledge about the use of direct, peer, and inquiry teaching models. Thirty-two teachers, representing both elementary and secondary levels, were interviewed. Data…

The topic of inquiry is explored in an online freshman level introductory biology course for non-majors. The research took place in a distance learning program at a small community college in the Southeast. Students in the course were required to complete an extended guided inquiry in their homes and to communicate about their work by way of the…

Current reforms in science education call for the integration of digital technologies into science teaching, advocating that students learn science content and processes through technology. In this article, we provide practical examples, situated within the literature, of how digital technologies can be used to support the development and…

In a time when adolescents are continually inundated by provocative multimedia campaigns that coax them to buy more, think less, and do so in a passive environment that provides little to no opportunities for them to reflect on who they are in the world, the author of this article offers one way to engage adolescents and their teachers with a…

In this paper, we present the results of an exploratory study into the relationship between student self-efficacy and guidance use in a Multi-User Virtual Environment (MUVE) science curriculum project. We describe findings from a sample of middle school science students on the combined impact on learning of student self-efficacy in scientific…

In this paper, we examine how students discuss and interpret data and whether these actions vary depending on the type of data they analyse. More specifically, we are interested in whether students perform differently when analysing first-hand data, which they collect themselves, compared with second-hand data provided to them. Our data analysis…

Pragmatic social constructivist teaching methods require students to construct knowledge by engaging collaboratively with realistic problems, cases or projects. It is hypothesized that they are more effective than traditional didactic teaching methods in developing undergraduate students': (1) theoretical knowledge; (2) profession-specific skills;…

The goal of this article is to present and validate an instrument that reflects the Community of Inquiry Model (Garrison, Anderson, & Archer, 2000, 2001) and inquire into whether the instrument and the model it reflects explain variation in levels of student learning and satisfaction with online courses in a higher education context. Additionally…

In 2006, a unique scenario transported eighth-grade Earth science students from the classroom into the cold, dry, pristine surroundings of Antarctica. The mission was to expose the students to hands-on science using satellite telephones, Contact 3.0 software, and some very creative improvisation. In addition, a detailed, well-illustrated blog…

This article describes the use of microteaching lesson study as an approach to promoting collaboration and learning among teachers, particularly those in prospective-teacher education programs, through a repeated cyclic process of developing, implementing, analyzing, and revising mathematics lessons and reporting their experience. (Contains 3…

Capabilities and biases of learning technologies are examined in light of four widely accepted principles: deep content knowledge, dialogue, agency, and collaboration. Software that supports these principles must focus students' attention on ideas rather than topics or tasks and should foster high levels of "epistemic agency," providing students…