Introductory Biology Courses: A Framework To Support Active Learning in Large Enrollment Introductory Science Courses

Active learning and research-oriented activities have been increasingly used in smaller, specialized science courses. Application of this type of scientific teaching to large enrollment introductory courses has been, however, a major challenge. The general microbiology lecture/laboratory course described has been designed to incorporate published active-learning methods. Three major case studies are used as platforms for active learning. Themes from case studies are integrated into lectures and laboratory experiments, and in class and online discussions and assignments. Students are stimulated to apply facts to problem-solving and to learn research skills such as data analysis, writing, and working in teams. This course is feasible only because of its organizational framework that makes use of teaching teams (made up of faculty, graduate assistants, and undergraduate assistants) and Web-based technology. Technology is a mode of communication, but also a system of course management. The relevance of this model to other biology courses led to assessment and evaluation, including an analysis of student responses to the new course, class performance, a university course evaluation, and retention of course learning. The results are indicative of an increase in student engagement in research-oriented activities and an appreciation of real-world context by students.     

Novice online educator conceptual frameworks: a mental model exploration of mindful learning design

This research study explores the relationship between the socio-cognitive concept of mindfulness and university educators’ learning design conceptualisations. The multi-method research strategy utilises a concept-mapping exercise to reveal learning designer mental models for comparison with Langer Mindfulness Scale scores and critical event interviews to further illuminate the conceptualisations and factors that impact educators’ thinking when designing online units. Research participants were asked to create a concept map of their learning design and to be mindful of concepts incorporated into a Graduate Certificate of Tertiary Education. The analysis highlights some congruence between educators’ mindfulness dimensions and their learning design conceptual frameworks. The mindfulness scores appear to indicate a propensity to be more mindful in designing curriculum, as indicated by participant concept maps, yet not necessarily towards the adaptive use of technology or learner/activity-based pedagogies. The authors suggest metacognitive strategies to encourage learning design reconceptualisation.     

Small-group problem-based learning as a complex adaptive system

Small-group problem-based learning (PBL) is widely embraced as a method of study in health professions schools and at many different levels of education. Complexity science provides a different lens with which to view and understand the application of this method. It presents new concepts and vocabulary that may be unfamiliar to practitioners of small-group PBL and other educational methods. This article looks at small-group PBL from the perspective of complex adaptive systems (CAS). It begins with a brief review of the current understanding and practice of PBL. Next some of the characteristics of CAS are reviewed using examples from small-group PBL to illustrate how these characteristics are expressed in that context. The principles and the educational theory in which small-group PBL are embedded are related to CAS. Implications for health professions education are discussed.     

Content and alignment of state writing standards and assessments as predictors of student writing achievement: an analysis of 2007 National Assessment of Educational Progress data

We examined the degree to which content of states’ writing standards and assessments (using measures of content range, frequency, balance, and cognitive complexity) and their alignment were related to student writing achievement on the 2007 National Assessment of Educational Progress (NAEP), while controlling for student, school, and state characteristics. We found student demographic characteristics had the largest effect on between-state differences in writing performance, followed by state policy-related variables, then state and school covariates. States with writing tests that exhibited greater alignment with the NAEP writing assessment demonstrated significantly higher writing scores. We discuss plausible implications of these findings.     

Actual Minds of Two Halves: Measurement,Metaphor and the Message

Abstract

This article takes ‘measurement’ as a will to determine or fix space and time, which allows for a comparison of ontological models of space and time from Western and Māori traditions. The spirit of ‘measurement’ is concomitantly one of fixing meaning, which is suggested as the essence of the growth of the scientific genre of language that has taken place alongside the growth of science itself, since the European Enlightenment. ‘Measurement’ and ‘metaphor’ are posited as an original binary for classifying thinking and language, updating classical educational models of thought by drawing on recent results in brain and cognitive science, and recognising that basic cognitive resources, such as logic and rationality, power all forms of thinking. The article suggests that the notion of ‘cultural worldview’ may involve different balances of left and right brain thinking, embedded in the discourses, lexicons and grammars of each language, and that Western domination of left brain thinking (through the influence of science on the European languages, particularly English) may be a useful viewpoint on the philosophical dead end of the West.