优化科学中心对ＳＴＥＭ 教育的贡献

STEM教育能够发展学科知识和智力技能,这对于推动创新从而应对全球经济、社会和环境挑战是十分重要的。在全球化和数字技术颠覆传统科学教育的情况下,STEM教育的能力也是年轻人掌控就业主动权的关键。科学中心在直接实施STEM教育以及间接提升社区对STEM重要性认识的方面发挥着重要作用。本文主要阐述三个问题:亚太地区国家实行STEM教育的现状如何？新的就业环境如何影响年轻人对STEM教育能力方面的预期和他们的要求是什么？科学中心如何优化其对STEM的贡献？     

‘With the Irish in France’

In January 1916 a party of journalists from seven Irish newspapers visited Irish regiments serving on the western front. Such a privilege came at a price. Organised by the Department of Recruiting for Ireland, it was made clear to the journalists that this embedded tour had an agenda: they were ‘to set down what they saw there for the benefit of recruiting in Ireland’. This article examines the extent to which the three national titles included on the tour accepted this role of communicating and legitimising recruitment policy. It sheds light on the involvement of two national newspaper editors in shaping recruitment policy in Ireland, illustrates how each of the three national titles reported the tour, and examines the effects such reportage had on recruiting in Ireland.     

Science, Art, and Experience: Constructing a Science Pedagogy From Dewey’s Aesthetics

Drawing on the work of Dewey, we present a view of science education from the perspective of art and aesthetics. This perspective places a transformative, aesthetic experience at the forefront of educational objectives. Such experience involves the application of learning in everyday contexts, expansion of perception, and development of an increased interest in science ideas and aspects of the world illuminated by those ideas. We present a pedagogical model focused on fostering transformative, aesthetic experiences. This model involves two general categories of instructional methods: (a) methods of crafting ideas out of concepts, and (b) methods of modeling and scaffolding transformative, aesthetic experiences. We discuss how the methods comprising this pedagogical model relate to established science education methods.     

Engaging with ‘English in a Historical Perspective’ Through Analysing Texts

Though there is little in the literature on the teaching of the history of English, criticism of textbooks which over-simplify the story as the rise of the standard variety has been more vocal of late. Meanwhile, some academics have argued for focusing teaching on the analysis of texts. This article reports on a unit/module taught at a British university that makes the analysis of texts central to teaching and assessment. It sets out to demonstrate what can be learned from approaching the subject in this way by presenting composite textual analyses created by the first-named author drawing on the work of his co-authors (five of his final-year undergraduate students). This was for two assignments, one focusing on an Early Modern English text and the other a more contemporary piece. A discussion highlights the benefits of making the analysis of texts central to the unit, and considers practical applications for teachers of the subject in other parts of the world.     

Designing and developing a programme-focused assessment strategy: a case study

Abstract

This case study describes the process that the Humanities Programme Team, in Dublin City University’s Open Education Unit, has undertaken with regard to developing a systematic, programme-focused assessment strategy. It charts the development of an Assessment Matrix that facilitated the enhancement of programme coherence in the context of a distributed modular provision model, and facilitated the use of an appropriate range and scaffolding of assessment types in relation to learning outcomes. To conclude, four recommendations on developing a programme-focused assessment strategy are presented: explicitly link assessments to both programme and module learning outcomes; provide adequate supports and resources for those designing and writing assessments; provide those Assessment Writers with appropriate professional development, as well as an opportunity to be part of an assessment writing community; and to embed a programme-focused assessment strategy into a programme’s quality assurance processes.     

Multiple True-False Items: A Study of Interitem Correlations, Scoring Alternatives, and Reliability Estimation

Intercorrelations among multiple true-false items were examined to determine to what extent each true-false option can be treated as independent. Results from 157 health science students and 170 medical students showed that correlations between true-false options associated with the same stem were from 2.6 to 7.0 times larger than those from different stems. This suggests that results from previous research indicating that each true-false option could be treated as an independent item cannot be generalized to other tests and examinee populations without supporting evidence. Four scoring methods were explored which varied chance success levels and scoring for partial knowledge. The results showed that scoring methods incorporating partial knowledge were more reliable and possessed greater concurrent and predictive validity than those minimizing chance success. Methods for computing reliability estimates were compared and suggestions were offered regarding practical use     

Concerns based adoption model (CBAM): Basis for an elementary science methods course

This study assessed the effectiveness of conducting an elementary science methods course based on the Concerns Based Adoption Model (CBAM) upon the concerns and attitudes of pre-service elementary teachers (PSTs). PSTs were randomly assigned to one of three treatment groups. The three groups included a traditional science methods course, a course based on the theoretical development of concerns, and a course based on the actual measured concerns about teaching an elementary science methods course. Hypotheses were tested to determine if the traditional or either concerns based science methods course was more effective in improving attitudes or advancing PST concerns about teaching science. Two instruments—; The Stages of Concern Questionnaire and the Science Teacher Attitude Scales—; were used to gather pretest, posttest, and delayed posttest data. Analysis of study results indicated that PST attitude toward science and science teaching improved and concerns about teaching science shifted from lower to higher stages of concern in all three treatment groups as predicted by Concerns Theory. However, none of the methods courses proved superior in affecting concerns or attitudes of pre-service teachers. The study concludes that either one semester is too short a time to affect the desired shifts in attitudes and concerns, or that the diagnostic instruments currently available to measure concerns and attitudes are not sensitive or specific enough to measure subtle changes of interest in a research study. The author suggests that research instruments be developed specifically for preservice teachers for this purpose.     

Different kinds of information affect word learning in the preschool years: the case of part-term learning

Two studies investigated how preschool children's interpretations of novel words as names for parts of objects were affected by 3 kinds of information: (a) whole object familiarity, (b) whole part juxtaposition, and (c) syntactic information indicating possession. Study 1 tested 3- to 4-year-olds and found that although there was evidence that all information affected children's part-term interpretations to some extent, they were most systematic when provided with 2 or more kinds of information. Study 2 adapted the procedure for use with 2.5-year-olds and found the same general pattern of results. Variations across studies were found that may reflect changes in how different kinds of information affect word learning with development.