Constructions of civic education: Hong Kong teachers’ perceptions of moral,civic and national education*

Various terms have been used to define civic education (CE) in Hong Kong since the colonial era. This has been particularly true since 2011, when CE has been given many names, causing confusion among educators. Mixed methods were employed to examine teachers’ perceptions of different conceptions of CE expressed as moral, civic and national education. The findings indicate that some teachers might not be able to differentiate among moral education, CE and national education. Most teachers contended that national education should be included in CE, while others believed the opposite. Teachers perceived that moral and civic education was more successful than moral and national education in cultivating students to become ‘good citizens’. Teachers’ comprehension of these terms has policy and pedagogical implications. While the study is set within the context of Hong Kong, the findings are valuable to policymakers and educators in other countries seeking to improve CE.     

Critical moments and second-chance education constructing socially excluded women’s stories of career success

This study narrates the role of education/training in the career success stories of twelve women on an Irish active labour market programme, Community Employment (CE). All from lower socio-economic groups, having early school-leaving backgrounds, and, prior to CE, were long-term unemployed. CE enhances the employability of the long-term unemployed by offering job opportunities and providing education/training. Using narrative inquiry, it understands how the women (re)construct their interpretations of their career success following critical moments of change in their lives. The study narrates the stories on a case-by-case basis according to the category of critical moment that each participant experienced and then views the chronicles via the lens of social class as mediated through the educational structure. It, therefore, specifically recognises the micro-individual and macro-social aspects of a person’s interpretation of his/her career and education/training experiences. To understand the change process inherent in the stories, a theoretical construct, Giddens’ (1991) fateful moment, is operationalised by examining how the critical moments evolve in to fateful moments facilitated by the structural influence of the education/training provided by the expert system of CE. The study concludes by proposing three categories of career success for this sample to take account of their altered career structures.     

An Empirical Evaluation of Using Constructive Classroom Activities to Teach Introductory Programming

Computer science teaching is often based upon the traditional lecture format. However, this methodology may not be the best way to help many students actively understand underlying concepts. This paper explores an alternative pedagogical approach that emphasizes constructive and collaborative learning in CS1 classrooms. After briefly discussing constructivism and providing examples of constructivist techniques in CS1, empirical research results are provided. These results arise from a study that compares different CS1 sections that utilized the techniques at varying frequencies. A positive correlation was found between frequency and mean final exam scores. However, no pair-wise differences between sections were statistically significant. These outcomes and others are discussed in addition to future research design implications.     

A computer card game for the learning of basic aspects of the binary system in primary education: Design and pilot evaluation

This paper presents the design, features and pilot evaluation study of a computer card game for the learning of basic aspects of the binary system (BS) by primary level education pupils. This design was based on modern social and constructivist theories of learning, in combination with basic game design principles. Pupils are asked to play against the computer with cards featuring Binary Numbers (BNs). To engage successfully with the game, pupils are provided with opportunities to review their previous knowledge of the decimal system and, subsequently, to use analogical reasoning to make connections between this knowledge and basic aspects of the BS. Several scaffolding elements are also provided for the pupils to construct, verify, extend and generalize their knowledge, at the same time using essential learning competencies. The game was piloted in the field using real pupils (20 6th Grade pupils) with encouraging results. Finally, an attempt has been made to address essential points of this game that have contributed to its becoming a successful learning environment. Addressing these points could be useful for both designers of educational computer games for Computer Science (CS) education and educators in Computing.     

Computational Thinking,Between Papert and Wing

The pervasiveness of Computer Science (CS) in today’s digital society and the extensive use of computational methods in other sciences call for its introduction in the school curriculum. Hence, Computer Science Education is becoming more and more relevant. In CS K-12 education, computational thinking (CT) is one of the abused buzzwords: different stakeholders (media, educators, politicians) give it different meanings, some more oriented to CS, others more linked to its interdisciplinary value. The expression was introduced by two leading researchers, Jeannette Wing (in 2006) and Seymour Papert (much early, in 1980), each of them stressing different aspects of a common theme. This paper will use a historical approach to review, discuss, and put in context these first two educational and epistemological approaches to CT. We will relate them to today’s context and evaluate what aspects are still relevant for CS K-12 education. Of the two, particular interest is devoted to “Papert’s CT,” which is the lesser-known and the lesser-studied. We will conclude that “Wing’s CT” and “Papert’s CT,” when correctly understood, are both relevant to today’s computer science education. From Wing, we should retain computer science’s centrality, CT being the (scientific and cultural) substratum of the technical competencies. Under this interpretation, CT is a lens and a set of categories for understanding the algorithmic fabric of today’s world. From Papert, we should retain the constructionist idea that only a social and affective involvement of students into the technical content will make programming an interdisciplinary tool for learning (also) other disciplines. We will also discuss the often quoted (and often unverified) claim that CT automatically “transfers” to other broad 21st century skills. Our analysis will be relevant for educators and scholars to recognize and avoid misconceptions and build on the two core roots of CT.

     

Who Needs What: Recommendations for Designing Effective Online Professional Development for Computer Science Teachers

The new Advanced Placement (AP) Computer Science (CS) Principles course increases the need for quality CS teachers and thus the need for professional development (PD). This article presents the results of a 2-year study investigating how teachers teaching the AP CS Principles course for the first time used online PD material. Our results showed that the teaching and computing background of teachers had a significant impact on the teachers' need for and use of online PD material. More specifically, novice CS teachers needed and used PD for developing their pedagogical content knowledge (PCK). Non-CS teachers needed and used PD materials emphasizing content knowledge. Experienced CS teachers believed they had little need for PD even though they were teaching a new course. Our study makes three recommendations for designing effective online PD for CS teachers: match PD to teachers' background, align PD with the course curriculum, and use effective motivational design to enhance teacher engagement. (Keywords: computer science education, online professional development, K–12, AP computer science principles course)     

A SURVEY OF ADULT AND CONTINUING EDUCATION COMPETENCIES NEEDED BY DIRECTORS OF COMMUNITY SERVICES AND CONTINUING EDUCATION

Adult and continuing education is a major role function of directors of community services and continuing education in community, junior, and technical colleges; the nature of the director's responsibility is as yet somewhat unclear. Consequently the academic training one receives in preparation for the director's role is varied. The purpose of this study, therefore, was to determine the importance attached to selected adult and continuing education competencies as perceived by directors and to ascertain their perceived level of attainment in those competencies. Chi‐square and cross‐tabulations were used to test for significance between the dependent variables (importance and attainment‐of‐competency statements) and the independent variables (academic level, academic area, teaching experience, and administrative experience). By random selection, 168 CS‐CE directors were chosen to participate in the study.     

Use of Internet Technologies for Teaching Purposes

With the development of information technologies we observe more and more possibilities for their use in education. The paper deals with general issues in the field of Internet use in education and with its role in so-called distance education. After a brief review of actual issues, the paper describes how novel approaches could be utilized in the case of teaching Computer Communications and Networks at the Faculty of Computer and Information Science. As the plan has not yet been accomplished, its first phase (improved communication/ information flow between students and teacher as well as computer-mediated assignment accomplishing) and the work in progress are described in the paper. Intuitive evaluation of results is given and further steps are described.     

电化教学与工具环境的探讨

通过中文Ｗｏｒｄ的应用介绍一种实现电化教学的简便方法，探讨利用现有系统资源选择电化教学工具平台进行教学     

The influence of the information value provided by prior-cuing treatment on the reactivation of memory in preweanling rats

In two experiments, the influence of exposure to a CS? on the acquisition and retention of a conditioned odor aversion was examined. Preweanling rats were given exposure to the CS? either prior to (CS?/CS+) or following (CS + /CS?) the pairing of a second odor (the CS+) with footshock. The results of Experiment 1 indicated that subjects in both of the treatment conditions acquired aversions of comparable strength to the odor paired with footshock and that retention of the odor aversion was not affected by order of stimulus presentation during conditioning. Experiment 2 indicated, however, that the effectiveness of pretest exposure to various elements of the conditioning episode in reactivation of the memory for conditioningwas dependent on the order of stimulus presentation during conditioning. This differential effectiveness of the various reactivation treatments is discussed in terms of their relationship to the associative “status” of the stimuli present during conditioning and in terms of the information provided to the animal by the reactivation treatment.     

WHAT IS COMPUTER MATHEMATICS? WHAT SHOULD BE TAUGHT AND WHO SHOULD TEACH IT?

The curriculum in postsecondary mathematics at the department, like the curricula in similar private institutions in Japan that teach information technology, must be reconsidered for many reasons. Students entering colleges and universities can no longer be expected to have the mathematics preparation for college-level courses. Computer science and other scientific fields are becoming more dependent on a mathematical base. Mathematics education in colleges must be reformed. In 2000, a new curriculum was initiated at the department. This article discusses the curriculum and provides, as an example, the outline of the reform project undertaken by the Department of Information and Network. When considering reform, it is important that any new courses that students take in the first two years of their program will be acceptable for credit at four-year colleges and universities. Such considerations were given when courses were developed at the department. Course outlines for Mathematical Literacy and Computer Mathematics I and II are provided.     

民族地区高校计算机学科发展战略研究

计算机的教育教学,是一个热门话题,在基础教育课程改革中,作为实施素质教育的一个重要方面,要求在中小学开设计算机课程。文章就民族地区高校计算机学科的发展策略、发展方向,以及人才培养等问题进行了分析探索。     

Un profil de compétences pour les professeurs d’informatique de l’enseignement secondaire camerounais

A competency profile for teachers of Computer Science in Cameroonian secondary education – In 1998, the Cameroonian government decided to introduce Computer Science as a school subject. To implement this decision, it began to train teachers of Computer Science according to the same training model used for teachers of other disciplines. Despite the consensus that seems to be emerging from the scientific community regarding the need to give priority to a cross-disciplinary use of information and communication technologies (ICT) in primary and secondary education, some countries, such as Cameroon, have opted to teach Computer Science. While such a political choice might in principle appear to be inappropriate for the development of students’ ICT skills, the article shows that it nevertheless introduces teachers into the system who have a predisposition to act as catalysts for the pedagogical integration of ICT. Such a development could occur provided these teachers are trained in a range of additional skills – those proposed in the article – which would enable them to contribute effectively. If this approach were implemented, sub-Saharan countries such as Cameroon would, in their Computer Science teachers, have access to human resources capable of quickly generalising the cross-disciplinary use of ICT in the education system.     

体验嵌入式Windows CE的魅力

介绍了清华大学计算机系嵌入式课程的重要实验——嵌入式Windows CE实验,该实验让学生掌握如何建立Windows CE的开发环境,学会创建、定制和调试Windows CE OS内核,使用Platform Builder为Windows CE OS内核导出SDK,使用Visual Studio.net 2005为Windows CE创建和调试应用程序。通过该实验,让学生自己建立在嵌入式设备上开发软件的硬件环境,移植在普通PC机上开发的软件到嵌入式设备上,完成嵌入式设备的功能开发,为培养学生的工作能力提供了有力的实验教学环节保障。     

Contributions from citizen science to science education: an examination of a biodiversity citizen science project with schools in Central Europe

ABSTRACT

Despite the rising popularity of Citizen Science (CS) projects, there is little empirical evidence for effects on learning outcomes, particularly when young people are involved. It is also often not clear how CS projects are linked to science education (SE) research. The aim of this study was to examine biodiversity CS projects in an outdoor school class context and to measure the effects on individual learning outcomes (ILOs) with a perspective for SE. Five learning outcomes considered important for CS were tested: interest, self-efficacy/mastery, motivation, behaviour and attitude. These ILOs were measured via eight different scales and tested in an evaluation study of a large CS project with 428 students aged 8–18. Students recorded hedgehogs, wild bee activity, birds and butterflies in gardens. Results showed that students’ interest and motivation, as well as perceived mastery increased during the project. Most remarkably, positive attitudes towards wild animals, natural gardens and biodiversity rose significantly. For most ILOs there were significant differences between age groups: Primary school students showed the highest ILOs and also provided most database entries. The authors describe how well biodiversity CS projects contribute to SE aims and how discrepancies between educational and scientific aims in CS projects may be addressed.     

成人教育计算机辅助教学之我见

计算机辅助教学是一种现代化的教学技术,在教学工作中发挥着越来越重要的作用。成人教育是一种特殊的教育形式,将计算机辅助教学应用与成人教育中有助于帮助学生理解和掌握知识。     

The intersection of environmental and sustainability education,and character education: An instrumental case study

Although fostering values is promoted within environmental and sustainability education (ESE) and a shift in values is seen as essential for a sustainable future, recent international findings indicate that this aspect of ESE is being neglected. Previous research has shown there to be common ground between ESE and the field of character education (CE), a form of values education. Bringing together these two strands of theory and practice has the potential to be fruitful in terms of strengthening current, and introducing new, practices in both fields, particularly through drawing on existing evidence-based strategies within CE to inform ESE. While there has been some work in this regard, this has been almost exclusively theoretical and there has been little research regarding the practice of such integration. This paper details an instrumental case study exploring an existing case of where ESE and CE come together in practice. A study was conducted at a Scottish, independent, all-ages, holistic education-oriented school, exploring how ESE is carried out. Data were gathered via teacher interviews, school observations, field notes and document analysis. Thematic analysis revealed four themes: the school as a sustainable organism; holistic learning; fostering a connectedness with nature; and nurturing the whole person. The data were then analysed from a CE perspective revealing multiple points of ESE–CE intersection, e.g. school climate/ethos, role-modelling and service-learning. The findings reveal commonalities between ESE and CE and provide examples of integrated ESE–CE practice, demonstrating potential for collaboration or shared ESE–CE practice. Avenues for further research are suggested.     

An Approach to Evaluating the Missing Data Assumptions of the Chain and Post-stratification Equating Methods for the NEAT Design

Two important types of observed score equating (OSE) methods for the non-equivalent groups with Anchor Test (NEAT) design are chain equating (CE) and post-stratification equating (PSE). CE and PSE reflect two distinctly different ways of using the information provided by the anchor test for computing OSE functions. Both types of methods include linear and nonlinear equating functions. In practical situations, it is known that the PSE and CE methods will give different results when the two groups of examinees differ on the anchor test. However, given that both types of methods are justified as OSE methods by making different assumptions about the missing data in the NEAT design, it is difficult to conclude which, if either, of the two is more correct in a particular situation. This study compares the predictions of the PSE and CE assumptions for the missing data using a special data set for which the usually missing data are available. Our results indicate that in an equating setting where the linking function is decidedly non-linear and CE and PSE ought to be different, both sets of predictions are quite similar but those for CE are slightly more accurate .     

In search of self-efficacy: development of a new instrument for first year Computer Science students

This study explores the changes in Computer Science (CS) students’ self-efficacy between entering study and the end of first year of university. It aims to give course leaders insights into the everyday challenges that affect students’ academic achievement and persistence into second year. The paper begins by proposing that the way CS is taught, the gender imbalance on CS courses, and the experience of the key transitional year into university might influence CS students’ non-continuation. It adopts an academic buoyancy conceptualisation of resilience. Acknowledging the scarcity of instruments covering CS students’ transition to university, the development of a new 20-item questionnaire is described, based on CS students’ own contributions of the challenges they faced during first year. The instrument is administered twice in one session to the same cohort. Analysis of paired responses indicates a loss of confidence to overcome challenges in most aspects, particularly staying motivated to study.     

Why are women underrepresented in Computer Science? Gender differences in stereotypes,self-efficacy,values, and interests and predictors of future CS course-taking and grades

This study addresses why women are underrepresented in Computer Science (CS). Data from 1319 American first-year college students (872 female and 447 male) indicate that gender differences in computer self-efficacy, stereotypes, interests, values, interpersonal orientation, and personality exist. If students had had a positive experience in their first CS course, they had a stronger intention to take another CS course. A subset of 128 students (68 females and 60 males) took a CS course up to one year later. Students who were interested in CS, had high computer self-efficacy, were low in family orientation, low in conscientiousness, and low in openness to experiences were more likely to take CS courses. Furthermore, individuals who were highly conscientious and low in relational-interdependent self-construal earned the highest CS grades. Efforts to improve women’s representation in CS should bear these results in mind.