The elaboration of concepts in three biology textbooks: Facilitating student learning

As the levels of scientific literacy and science achievement have become issues of concern, the necessity of investigating possible causes becomes more urgent. Since textbooks have been shown to have a tremendous impact on curriculum, this is one variable of science instruction that needs further investigation. The purpose of this article is to describe how three biology books present the content related to photosynthesis through the construct of elaboration. The textbooks were selected for their differences in target audiences, as defined by student abilities. Results are discussed in terms of quantity of elaboration, relevance of ideas used to elaborate major concepts, relationship of the nature of elaboration to intended readers, and the general relationship between how texts present information and student learning.     

Storming parents,schools and communicative inaction

While recognition of the need to involve parents in the life of the school grows in public policy, anxiety continues at the intervention of ‘the angry parent’. This paper seeks to develop understanding of this communicative action and apply it to a study of parental voice in schools that identified a number of expressions of ‘storming’. The paper argues that these occasions were reactions to events in school and the underlying ‘performative attitude’ of parents in their communications was to seek mutual understanding. The disposition of the school, however, while enabling communicative understanding on some concerns (such as welfare) was less amenable to negotiating agreement on issues it regarded as core professional practice (such as control of the learning and teaching process). Parental cultural capital, nevertheless, could exercise a space of influence.     

Convergence of observer ratings and student perceptions of reform practices in sixth-grade mathematics classrooms

As part of a research project examining relationships between instructional practices and student cognitive and social outcomes in middle-school mathematics classes, external observers and students reported perceptions of teachers’ instructional practices. The extent to which students in classrooms identified by external raters as reform-oriented actually perceive instruction in ways aligned with reform principles has not been established. A 25-item observation protocol aligned with the reform practices called for in the Standards of the National Council of Teachers of Mathematics (NCTM) was used to develop a quantitative profile of instructional practices across two lessons in each of 28 classes of 15 participating teachers. Students in each of the observed classes completed a 49-item survey of their perceptions of instructional practices. As items for both the observation protocol and Student Survey were designed to measure alignment with the same dimensions of reform practice, the convergence of these two data sets was examined as a means to confirm the observation ratings. The findings show moderately strong correlations between ratings of external observers and perceptions of sixth-grade students across three dimensions (pedagogy, tasks and mathematical interactions) of reform-oriented teacher practice in mathematics classrooms. Implications of these findings for future research are discussed. The research in this article was supported by the National Science Foundation (NSF) under grant REC 0125868. The opinions expressed here are those of the authors and do not necessarily reflect the view of NSF. The research was also supported by the Roysters’ Fellowship to Mark Ellis from the Graduate School at the University of North Carolina at Chapel Hill.     

Using advance organizers to teach BASIC programming to primary-grade children

An advance organizer is introductory material presented prior to accompanying learning material as a means to facilitate learning and retention. Although there have been many studies on using advance organizers to teach children various types of subject matter, none has examined computer programming as the subject matter. The study reported in this article explored the use of the advance organizer to teachbasic programming to primary-grade children. Results indicate that the advance organizer may have confused rather than clarified the more difficult material for the subjects. It is suggested that the post-organizer may be a more effective tool for enhancing computing instruction in the primary grades, in that it provides learners with a tool for review and recall of learned material.     

Do organisational commitments matter in teaching approaches among academics in elite universities in Beijing?

This research investigated the statistical predictive power of organisational commitments for academics’ teaching approaches. Participants were 268 academics working in six elite universities in Beijing, mainland China. Results showed that academics’ organisational commitments as measured by the Organisational Commitment Inventory significantly predicted their teaching approaches as assessed by the Approaches to Teaching Inventory – beyond gender, age, taught academic discipline, academic rank and type of institution. Limitations and theoretical contributions of the study are noted; and practical implications of the findings are discussed in relation to academics and university senior managers.     

Determining organizational readiness for an ILS migration—A strategic approach

In 2013, University of Nevada, Las Vegas (UNLV) Libraries embarked on a strategy to determine its readiness for a migration from its existing Integrated Library System (ILS) to a new cloud-based Library Services Platform (LSP). This article discusses a process for determining whether the time is right for an organization to move to a cloud-based LSP, and it will focus on the process undertaken at UNLV Libraries, describing the outcomes and lessons learned.     

Advocating for a Social Roles Curriculum Framework at the Secondary School Level

A rationale is presented for using social roles as the basis for developing a social roles curriculum framework at the secondary level. The construct social role is defined as a pattern of behaviours and attitudes related to a specific function or position as expected by society. Havighurst's social role concept provides background information for the current research project. This study attempts to revitalise Havighurst's social role theory within a contemporary context. Data were collected from 300 adults on a community survey that was distributed within the Tampa Bay Area, USA. The survey controlled for an equal number of respondents grouped by age, gender, and SES level. Particular social roles emerged from the analysis as salient for certain adult groups. It was found that students need to be prepared for the various new social roles they will fill as adults, and that secondary school curricula should be rethought along these lines. The importance of such under-valued social roles as friendship is contemplated for formal school learning. Finally, perspectives are advanced for integrating the research findings into the secondary school curriculum.