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141.
142.
Teachable moments are present in the library instruction classroom and in both physical and virtual reference transactions. Although librarians are continually urged to take advantage of teachable moments, it can be difficult to locate characteristics and definitions of them. This article examines the characteristics of teachable moments and provides guidelines for recognizing and using these teaching opportunities to more fully benefit the learning experiences of our students.  相似文献   
143.
This paper presents the findings of the qualitative component of a combined methods research study that explores a range of individual and school factors that influence the uptake of chemistry and physics in post-compulsory study in England. The first phase involves using the National Pupil Database to provide a sampling frame to identify four matched pairs of high-uptake and low-uptake schools by salient school factors. Case studies of these eight schools indicate that students employ selection strategies related to their career aspirations, their sense of identity and tactics, and their prior experience. The school factors influencing subject choice relate to school management, student support and guidance, and student empowerment. The most notable differences between students in high-uptake and low-uptake schools are that students in high-uptake schools appear to make a proactive choice in relation to career aspirations, rather than a reactive choice on the basis of past experience. Schools with a high uptake offer a diverse science curriculum in the final two years of compulsory study, set higher examination entry requirements for further study and, crucially, provide a range of opportunities for students to interact with the world of work and to gain knowledge and experience of science-related careers.  相似文献   
144.
Evidence of a gap in student understanding has been well documented in chemistry: the typical student holds an abundance of misconceptions. The current expectation is that educational reform will foster greater student achievement via inquiry teaching within classrooms. Using assessments involving both conceptual and algorithmic knowledge of gas behaviour, gas laws, and phase changes in chemistry, this study aims to determine the relationship between inquiry teaching and student achievement. The topics were tested in the context of a unit from a reform‐based curriculum that features inquiry, hands‐on activities, and cooperative learning. This curriculum provides step‐by‐step guidance for each lesson in the teacher materials, in order to promote quality inquiry teaching. Two schools were involved in this study, with two high school chemistry teachers from each school. Each teacher participated in professional development and implemented this curriculum with sufficient training and guidance to develop reform methods. Student achievement was found to positively correlate with the use of inquiry teaching about the assessed concepts, regardless of teacher experience or school context.  相似文献   
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146.

This paper explores the preferences of boys regarding the characteristics of teachers of sex education. Sex education in English schools is delivered as a compulsory part of National Curriculum Science and in most schools is further explored in time given over to personal, social and health education. Research was carried out in a variety of schools from both the state and private sectors, by the use of focus group interviews and questionnaires. Due to the existing law in England and Wales regarding parents' right of withdrawal from classes, only boys of 16 or over were used in this research. Boys want teachers to be empathetic, non-judgemental and able to create a 'safe environment' in order to facilitate the discussion of difficult subjects. Most boys believed that the age and sex of the teacher had little bearing on whether they could deliver the subject well; more important was their ability to generate trust, keep control of classes and use relaxed and informal methods of delivery. Unanimously the boys believed that history and English teachers were more able to fulfil these requirements whereas science and mathematics teachers were considered to be unable to adapt to the relaxed styles required. There was a general belief that teachers should be specially trained in this area of the curriculum. Disagreement was found in areas such as the use of outsiders to deliver sex education. The implications of this research for teacher educators, teachers in training and schools are considerable. Unless boys work with teachers they respect and trust they will continue to have little time for this area of the curriculum, to the detriment of their future relationships.  相似文献   
147.
Of concern is an international trend of students’ increasing reluctance to choose science courses in both their final years of secondary school and tertiary levels of education. Research into the phenomenon indicates an influencing factor to be the ‘uninteresting curriculum’ (OECD 2006) of school science. This paper presents an exploration of what biotechnology key ideas students and teachers consider to be interesting. A survey was constructed and completed by 500 Australian students and their 35 teachers. Interviews were conducted with a sample of students and teachers. The Chi-square statistics revealed a significant difference between the student and teacher survey responses in four of the six a priori factors. A rank ordering of the key ideas, based on whole group mean scores, indicates only a small overlap in modern biotechnology key ideas of interest to both the students and teachers. The results suggest the key ideas teachers are interested in and incorporate into their curriculum, are not the key ideas students are interested in learning about. This mismatch is particularly prevalent and problematic in situations where curriculum choice is available within a mandated framework or syllabus, which is the case for these teachers and students. The study also found students withdrawing from biology courses in post compulsory settings due to lack of interest and perceived lack of relevance of the course.  相似文献   
148.
In October 2008, the Australian Learning and Teaching Council released the final report for the commissioned project ‘ePortfolio use by university students in Australia: Informing excellence in policy and practice’. The Australian ePortfolio Project represented the first attempt to examine the breadth and depth of ePortfolio practice in the Australian higher education sector. The research activities included: surveys of stakeholder groups in learning and teaching, academic management and human resource management, with respondents representing all Australian universities; a series of focus groups and semi‐structured interviews that sought to explore key issues in greater depth; and surveys designed to capture students’ pre‐course expectations and their post‐course experiences of ePortfolio learning. Further qualitative data was collected through interviews with ‘mature users’ of ePortfolios. Project findings revealed that, while there was a high level of interest in the use of ePortfolios in terms of the potential to help students become reflective learners who were conscious of their personal and professional strengths and weaknesses, the state of play in Australian universities was very fragmented. The project investigation identified four individual, yet interrelated, contexts where strategies may be employed to support and foster effective ePortfolio practice in higher education: government policy; technical standards; academic policy; and learning and teaching. Four scenarios for the future were also presented with the goal of stimulating discussion about opportunities for stakeholder engagement. It is argued that the effective use of ePortfolios requires open dialogue and collaboration between the different stakeholders across this range of contexts.  相似文献   
149.
Academic and social success in school has been linked to children’s self-regulation. This study investigated the assessment of the executive function (EF) component of self-regulation using a low-cost, easily administered measure to determine whether scores obtained from the behavioral task would agree with those obtained using a laboratory-based neuropsychological measure of EF skills. The sample included 74 children (37 females; M = 86.2 months) who participated in two assessments of working memory and inhibitory control: Knock–Tap (NEPSY: Korkman, Kirk, & Kemp, 1998), and participated in event-related potential (ERP) testing that included the directional stroop test ( DST, Davidson, Cruess, Diamond, O’Craven, and Savoy (1999)). Three main findings emerged. First, children grouped as high vs. low performing on the NEPSY Knock–Tap Task were found to perform differently on the more difficult conditions of the DST (the Incongruent and Mixed Conditions), suggesting that the Knock–Tap Task as a low-cost and easy to administer assessment of EF skills may be one way for teachers to identify students with poor inhibitory control skills. Second, children’s performance on the DST was strongly related to their ERP responses, adding to evidence that differences in behavioral performance on the DST as a measure of EF skills reflect corresponding differences in brain processing. Finally, differences in brain processing on the DST task also were found when the children were grouped based on Knock–Tap performance. Simple screening procedures can enable teachers to identify children whose distractibility, inattentiveness, or poor attention spans may interfere with classroom learning.  相似文献   
150.
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