Introductory tertiary level science classes (i.e., at the university or post-compulsory school level) including those for biology face increasing diversity in intake. Previous research has indicated university level teachers assume a certain level of prior knowledge which may or may not be possessed by such students. This report focuses on the use…

This article describes an interactive professional development unit that engages both novice and experienced evaluators in (a) learning about the Essential Competencies for Program Evaluators (ECPE), (b) applying the competencies to program evaluation contexts, and (c) using the ECPE to reflect on their own professional practices. The article…

This article focuses on these key themes: (1) the value of education as learning to be fully human, (2) the value of education as learning to be fully human with others and for others - inviting us to consider the concept of "social capital" as a way of tapping into and releasing this value; and accordingly, (3) a number of practical…

This paper introduces a conceptual model for supporting the continued development of service-learning as a pedagogy of engagement. A logic diagram is used to facilitate understanding of service-learning. The model illustrates the (a) complex elements involved in creating or sustaining a strong program, (b) potential tensions within the field, and…

The present study investigated the effects of a pre-service teaching program on changes in student teachers' pedagogical knowledge. Twelve student teachers drew a concept map on "effective teaching" on four separate occasions at two designated points each before and after field teaching during a period of eight months. Five in-service teachers…

Concept maps provide a unique pictorial representation of an individual's understanding of a concept, problem, or idea. As tools in the undergraduate and graduate programs of an institution of higher learning, concept maps provide faculty with interesting and effective ways to assess learning by students in all academic areas. Concept maps can…

Conceptual Foundations are the theoretical, conceptual, philosophical, and historical aspects; perspectives from outside the field; trends, issues, and future directions; and social, political, and economic facets that underlie our field. This paper attempted to capture these foundational aspects, taking stock of accomplishments and suggesting…

This ERIC Digest discusses concept mapping, a technique for representing the structure of information visually. Concept mapping can be used to brainstorm, design complex structures, communicate complex ideas, aid learning by explicitly integrating new and old knowledge, and assess understanding or diagnose misunderstanding. Visual representation…

This paper provides a brief review of research on concept mapping in biology at the college level that has addressed the issues of "conceptual transparency" and "learner friendliness." For many college students, biology is "conceptually opaque." Students may memorize the characteristics of a plant, but find it difficult to identify that plant in…

A concept-map assessment consists of a task that elicits structured knowledge, a response format, and a scoring system. Variation in tasks, response formats, and scoring systems produce different mapping techniques that may elicit different knowledge representations, posing construct-interpretations challenges. This study examined two mapping…

This study presents a quantitative method for scoring concept maps generated by students learning introductory college chemistry. Concept maps measure the amount of chemical information the student possesses, reasoning ability in chemistry, and specific misconceptions about introductory and physical chemistry concepts. They provide a visualization…

Current educational theories emphasize assessment as a vital part of teaching-learning process. Alternative assessment techniques aim to expose and promote the process of the learning rather than the final outcome. Concept mapping is a technique for representing conceptual knowledge and relationships between concepts in a graphical form. Requiring…

A study introduced elementary school students to concept maps--visual representations of a learner's thought processes. Nine teachers with two classes each (kindergarten through fourth grades represented) were taught the terminology of the concept map and were asked to initiate a number of activities in generating concept maps with their children.…

A small set of relationships has been identified which appears to be sufficient for describing all molecular and cellular reactions and structures discussed in an introductory biology course. A precise definition has been developed for each relationship. These 20 relationships are of four types: (1) analytical; (2) spatial; (3) temporal; and (4)…

Flow-diagrams, algorithms, decision logic tables, and concept maps are presented in detail as methods for teaching practical procedures, problem solving, and basic concepts in microbial genetics. It is suggested that the flexible use of these methods should lead to an improved understanding of microbial genetics. (Author/MA)