Assessment and investigation of science laboratory skills among year 5 students

In line with the current interest in alternative and authentic assessment, this study focused on the evaluation of students' performance on science laboratory process skills. A sample of 147 year 5 students from six schools responded to laboratory process skills tests which assess investigating, performing and reasoning in the content areas of biology, chemistry and physics. The data were analysed to provide information about students' overall practical performance and to identify specific preinstructional conceptions and erros. An investigation of predictors of laboratory performance revealed significant associations between performance and amount of homework done and students' perceptions of several aspects of the classroom environment (personalisation, investigation and organisation). The gender differences commonly found in science achievement were absent when laboratory performance was used as the criterion.     

Youth worker perception of the term ‘professional’ a Victorian study

This article is an exploration of the Youth Workers’ Association of Victoria (1967–1982), and highlights the tensions among youth workers and the difficulties they experienced as they attempted to move their occupation towards a profession and to establish themselves as professionals in society. In studying the Youth Workers#x2019; Association through the focus of professionalism, the article critically examines the approach to education, qualifications, membership, ethics, industrial awards, response to government and relationship with young people. After tracing the demise of the Association, the article raises doubts about the future of youth work as a unified field of endeavour given the fragmentation and diversification that is evident in Victoria today.     

Wisconsin Educational Telephone Network: how to run educational teleconferencing successfully

For a decade and a half the residents of the state of Wisconsin have had access to a distance education service that has few rivals in the world. Centred on the capital Madison, the University of Wisconsin's Educational Telephone Network (ETN) links together over 200 classrooms across the state on what is virtually a huge 'party line', enabling students to listen to a lecture or panel discussion, ask questions and exchange ideas with other students hundreds of miles distant. There can be little doubt that the service has been highly successful, as the growth in the network and its facilities clearly testifies. This paper summarizes documentary data concerning the network, and attempts to identify the chief reasons for its success by examining network services, operation, administrative organization, and performance in meeting the needs of the individuals and organizations that use it. From this analysis four reasons for ETN's success are identified: (1) the network forms an integral part of the University of Wisconsin-Extension's state-wide teaching responsibilities and services, (2) the service meets the needs of a single, well-defined audience sector, (3) regional organization of the telephone network has enabled ETN to benefit from large-scale operations, and (4) programme support services may compensate for differences between telephone and face-to-face conferencing.     

Pedagogical Content Knowledge of Inquiry： An Instrument to Assess It and Its Application to High School In-Service Science Teachers

It is argued that the lack of consensus on what constitutes an inquiry-based approach makes the generalization about it difficult, because the concept is relatively unspecific and vague. This problem can partially be solved by constructing a set of activities promoted by inquiry, thus defining the inquiry objectives for classroom and laboratory teaching. Five high school and college Mexican teachers＇ PICK （pedagogical inquiry/content knowledge） was documented and assessed by means of Loughran, Mulhall and Berry＇s （2004） l-CoRe （inquiry content representation） developed by the authors through a proposal of a set of seven inquiry activities. They were also interviewed to construct the professional and pedagogical experience repertoires, a second tool by Loughran et al. （2004） to document PICK. It was observed that all teachers interviewed have used inquiry to modify their students＇ way of thinking, mainly through question posing. Some of them employed research as their main tool to promote scientific inquiry but others mentioned the lack of time to do it. It is interesting to notice that in spite of the fact that inquiry is out of the curriculum in M6xico, the teachers make use of it to improve their teaching practice. According to their answers, their actions in the classroom or the lab were classified within the three general approaches expressed by Lederman （2004）： implicit, historical and explicit. It is concluded that a given teacher cannot be classified exclusively in one of them, because in his/her activities one general approach overlaps the others. The authors conclude that Lederman＇s classification has to be taken into account as an orientation to characterize a given activity of one teacher, even though the same teacher may use another activity characterized by other general approach. That is, Lederman＇s classification applies to characterize activities, not persons     

Children’s epistemic reasoning about social inclusion of aggressive peers in a culturally diverse school

Moral reasoning in values education can promote a democratic way of life. It involves addressing behaviour expectations in responses to violence or bullying. There is increasing interest in how children make moral judgments about social inclusion within diverse cultural settings. Critical research highlights the relationship between epistemic cognition (views about the nature of knowledge and knowing) and reasoning. In this paper, we argue that this relationship is likely to be important in reasoning about moral values for inclusion in culturally diverse schools. However, we know little about how children in diverse educational settings reason about and enact school values for inclusion. Our study addresses this gap by examining primary school children’s epistemic reasoning about the social inclusion of peers with a focus on justifications for inclusion/exclusion of aggressive peers. Twenty-six children (10–11 years old) from one culturally diverse school community in Australia were asked to illustrate (drawings) and reflect on (15–20 minute interviews) a conflict situation involving exclusion from play. The findings showed that most children reasoned about including/excluding others based on a ‘one right answer’ pattern which reflected an explicit focus on following the school rules. Fewer children moved ‘beyond right answers’ to show transition towards perceiving multiple perspectives in their reasoning about inclusion/exclusion. Implications for values education are discussed.     

Evolution of the anatomical theatre in Padova

The anatomical theatre played a pivotal role in the evolution of medical education, allowing students to directly observe and participate in the process of dissection. Due to the increase of training programs in clinical anatomy, the Institute of Human Anatomy at the University of Padova has renovated its dissecting room. The main guidelines in planning a new anatomical theatre included: (1), the placement of the teacher and students on the same level in a horizontal anatomical theatre where it is possible to see (theatre) and to perform (dissecting room); (2), in the past, dissection activities were concentrated at the center of the theatre, while in the new anatomical theatre, such activities have been moved to the periphery through projection on surrounding screens—thus, students occupy the center of the theatre between the demonstration table, where the dissection can be seen in real time, and the wall screens, where particular aspects are magnified; (3), three groups of tables are placed with one in front with two lateral flanking tables in regards to the demonstration table, in a semicircular arrangement, and not attached to the floor, which makes the room multifunctional for surgical education, medical students and physician's continued professional development courses; (4), a learning station to introduce the students to the subject of the laboratory; (5), cooperation between anatomists and architects in order to combine the practical needs of a dissection laboratory with new technologies; (6), involvement of the students, representing the clients' needs; and (7), creation of a dissecting room of wide measurements with large windows, since a well‐illuminated space could reduce the potentially negative psychological impact of the dissection laboratory on student morale. Anat Sci Educ 7: 487–493. © 2014 American Association of Anatomists.