This article investigates the previous research and theories of workplace commitment using content analysis and concept mapping. It provides a conceptual model of workplace commitment, integrating the literature on organizational commitment, occupational/career commitment, and individual commitment. The significance of this article lies in the…

"Mathematics teacher educator-researcher-mentor" is a mouthful, but an accurate title to describe the range of roles of mathematics teacher educators across the nation and around the world. There is limited research about the professional development of teacher educators and even less research specific to mathematics teacher educators. This…

Higher education institutions are becoming increasingly engaged in assessing their programs in order to enhance student learning outcomes. States, accreditation bodies and various organizations are calling upon institutions to buildup their accountability towards student learning. Accordingly, multiple assessment methods (both direct and indirect)…

As teacher educators better understand the recurved, holistic, and often deeply embedded ways in which teachers learn, they can better support meaningful professional preparation that serves teachers' careers, the students they teach, and the profession of teaching as a whole. This article uses the ecologically minded "teacher identity"…

A key challenge of effective teaching is assessing and monitoring the extent to which students have assimilated the material they were taught. Concept mapping is a methodology designed to model what students have learned. In effect, it seeks to produce graphical representations (called concept maps) of the concepts that are important to a given…

This paper reports on a small-scale pilot study undertaken at a secondary school in England, exploring how children learn about and construct distant places. Using drawings, concept mapping and interviews, the research examines the process of learning about Brazil over a period of formal learning, and how teaching and resources influence…

This article describes a detailed analysis of knowledge building in a problem-based learning group. Knowledge building involves increasing the collective knowledge of a group through social discourse. For knowledge building to occur in the classroom, the teacher needs to create opportunities for constructive discourse in order to support student…

Working under an activity theory framework, the present study was designed to determine how the activity settings, individual and contextual, contributed to the instructional practices and understandings of test-only beginning special education teachers. Specifically, the focus of this study was to examine how teachers with no formal teacher…

Theme-based learning (TBL) refers to learning modes which adopt the following sequence: (a) finding the theme; (b) finding a focus of interest based on the theme; (c) finding materials based on the focus of interest; (d) integrating the materials to establish shared knowledge; (e) publishing and sharing the integrated knowledge. We have created an…

A conceptual model designed specifically for the investigation of issues surrounding race, ethnicity and culture in relation to music learning will best serve our profession as we attempt to understand how these issues may impact music learning among diverse populations. This paper proposes such a model, depicted as a concept map, featuring five…

Digestion of DNA with restriction enzymes, calculation of volumes and concentrations of reagents for reactions, and the separation of DNA fragments by agarose gel electrophoresis are common molecular biology techniques that are best taught through repetition. The following open-ended, investigative laboratory exercise in plasmid restriction…

Mental-content verbs such as "think," "believe," "imagine" and "hope" seem to pose special problems for the young language learner. One possible explanation for these difficulties is that the concepts that these verbs express are hard to grasp and therefore their acquisition must await relevant conceptual development. According to a different,…

By the end of their high school studies, students should be able to understand macroscopic and sub-microscopic conceptualization of acid-base behavior and the relationship between these conceptual models. The aim of this article is to ascertain whether grade-12 students have sufficient background knowledge to explain the properties of acids,…

The authors address the need to teach students to become more word aware by focusing on metasemantic awareness, alongside morphological and syntactic awareness, as a basis for developing metacognition about words. They extend the concept of a definition map to other forms of vocabulary learning and provide several helpful graphic organizers.…

This working paper will explore the usefulness of Cummins' framework relating language proficiency to academic performance (1983) as a reflection and planning tool for continuous improvement of second language learning (SLL) instruction. SLL activities designed for a Language Experience intervention class for seventh and eighth grade English…