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The Development and Use of an Instrument to Assess Students' Attitudes to the Study of Science 开发和使用一种工具来评估学生对科学学习的态度
J. Bennett, G. Green, Marissa Rollnick, Margie White
Abstract This paper reports on aspects of a three-phase study whose aim was to gather information on undergraduates responses to the study of science. The emphasis of this paper is on the methodological issues arising from considerations of how to measure and analyse data on attitudes. The study draws on the methodology employed in an earlier study undertaken in Canada, the Views on Science-Technology-Society (VOSTS) study, applying the methodology in a new context. The first two phases involved the development and validation of an appropriate research instrument. The third phase involved using the instrument with students in the first year of study at Wits University. In addition to the quantitative data gathered, the students' responses on the instrument were used to develop in-depth ‘profiles’ of particular groups of students.
摘要:本文报道了一个三阶段研究的各个方面,其目的是收集本科生对科学研究的反应信息。本文的重点是关于如何衡量和分析态度数据的考虑所产生的方法学问题。这项研究借鉴了先前在加拿大进行的一项研究,即科学-技术-社会观点研究所采用的方法,并在新的背景下应用了该方法。前两个阶段涉及开发和验证适当的研究工具。第三阶段是与Wits大学一年级的学生一起使用该仪器。除了收集的定量数据外,学生对该工具的反应还用于开发特定学生群体的深入“概况”。
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引用次数: 10
Rationalisation And Science Instructional Implications Of Some Superstitious Beliefs About Natural Phenomena In Botswana 博茨瓦纳一些自然现象迷信的理性化和科学教学意义
H. U. Emereole, T.N. Munyadzwe, C.M. Ntingana, T.B. Mosimakoko-Mosalakgoko
Abstract The aims of the study were to determine the rationale for some of the superstitious beliefs about natural phenomena held by Botswana, to explore young Batswana's views about the superstitions and to suggest instructional strategies for learning the science relevant to the superstitions. Using a survey design, 30 junior secondary school students' acceptance of the superstitions were determined through interviews and a questionnaire, while 30 science teachers' and 40 elderly Batswana's rationalisations or explanations for the superstitions were determined through unstructured interviews. The researchers determined the basis of each superstition by considering these explanations. Out of 61 superstitious beliefs investigated, 18(30%) were based on religion/spiritualism, 13(21%) on morality, 13(21%) on safety, 9(15%) on health/hygiene, 7 (12%) on social considerations, and 6 (10%) on the environment and views of nature. Suggestions are made on how to use experimental strategies, questioning, brainstorming and discussion to investigate the superstitions in science lessons.
摘要:本研究的目的是确定博茨瓦纳对自然现象的一些迷信信仰的基本原理,探讨博茨瓦纳年轻人对迷信的看法,并提出学习与迷信相关的科学的教学策略。采用调查设计,通过访谈和问卷调查的方式确定了30名初中生对迷信的接受程度,通过非结构化访谈的方式确定了30名科学教师和40名老年人对迷信的合理化或解释。研究人员通过考虑这些解释来确定每种迷信的基础。在调查的61种迷信中,18种(30%)基于宗教/唯心论,13种(21%)基于道德,13种(21%)基于安全,9种(15%)基于健康/卫生,7种(12%)基于社会考虑,6种(10%)基于环境和自然观。对如何运用实验策略、提问、头脑风暴和讨论等方法调查科学课中的迷信现象提出了建议。
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引用次数: 7
Using Everyday Experiences In Teaching Mathematics: A Case Study Of Change In Malawian Classrooms 在数学教学中运用日常经验:马拉维课堂变化的个案研究
W. Mwakapenda
Abstract Proponents of education reform in Malawi have recently recognized the need to provide secondary education that is more responsive to the needs and realities of society. The research being reported in this article investigated teachers' experiences in experimenting with the use of everyday experiences in teaching mathematics in two schools in Malawi. This study explored the extent to which teachers' classroom practices and their views of mathematics teaching changed, as a consequence of using everyday experiences in their classrooms. The results show that there were limited changes in teachers' practices and their views of mathematics teaching due to teachers' emphasis on meeting school examination requirements. For these changes to have occurred, considerable teaching commitments were required.
马拉维教育改革的支持者最近认识到有必要提供更符合社会需要和现实的中等教育。本文所报道的研究调查了马拉维两所学校的教师在实验中使用日常经验教学数学的经验。本研究探讨了教师的课堂实践和他们对数学教学的看法在多大程度上由于在课堂上使用日常经验而改变。结果表明,由于教师强调满足学校考试要求,教师的实践和数学教学观的变化有限。要使这些变化发生,需要作出相当大的教学承诺。
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引用次数: 5
An Insight into the Processes of the Localisation of Science Curriculum in Botswana 博茨瓦纳科学课程本土化进程的洞察
A. T. Koosimile
Abstract In 1975, after 10 years of independence of Botswana from the United Kingdom, a new era in the education system of the young nation was launched. It pronounced some virtues of education based on the social, political, economic, cultural and artistic values and realities of the nation of Botswana. Now into the new millennium, it looks as if the dream and the transformation effort has become an illusion, a mirage, as the ideals are now simply confined to paper. Various factors on curriculum development for science offered in senior secondary schools in Botswana provides some insights into the issue. As this paper shows, inexperience in curriculum development and the mindset of curriculum developers is part of the legacy of imported curriculum materials that militated against the realisation of the ideal. Also, the intricacies of group dynamics of Task Forces show that the prevalence of a leadership vacuum and the emergence of powerful groups within Task Forces compromised the curriculum localisation effort. Consequently, curriculum localisation became synonymous with curriculum adaptation.
1975年,博茨瓦纳从英国独立10年后,这个年轻国家的教育体系进入了一个新的时代。它以博茨瓦纳国家的社会、政治、经济、文化和艺术价值和现实为基础,宣布了教育的一些优点。现在进入新千年,似乎梦想和变革的努力已经成为一种幻想,海市蜃楼,因为理想现在只是局限在纸上。博茨瓦纳高中科学课程发展的各种因素为这一问题提供了一些见解。正如本文所示,课程开发的经验不足和课程开发者的心态是进口课程材料遗产的一部分,阻碍了理想的实现。此外,工作组群体动态的复杂性表明,领导真空的普遍存在和工作组内部强大群体的出现损害了课程本地化的努力。因此,课程本地化成为课程适应的代名词。
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引用次数: 2
Gender Differences in Mathematics Performance Attributions Among First Year Students at National University of Lesotho: Implications for Access to and Performance in Mathematics 莱索托国立大学一年级学生数学成绩归因的性别差异:对数学获取和数学成绩的影响
M. Polaki, H. Nenty
Abstract Personal factors tend to inhibit learners' opportunity to benefit from the provision of mathematics education and to achieve satisfactory performance in mathematics. Equity in the provision of such education is seen to be lacking if such factors relate significantly to one or the other of the demographic characteristics of a group of learners or of their schools. One of such factors relates to the reaction of the learner to his/her experience with this subject. According to Heider (1944), when we have a failing or successful experience, we may locate its origin in another person or thing, in fate or ourselves, and this might influence the way we relate to or perform in the subject in the future. Performance attribution in mathematics has been found in many populations to be gender related. To assess this for a population of 2000/2001 National University of Lesotho (NUL) first year students, attribution and performance data in mathematics were gathered from 563 students and then analysed using chi-square, independent t-test, and 2-way analysis of variance (ANOVA) statistical techniques. The results showed that attribution of mathematics performance among these students is significantly gender-dependent, and that males tended to attribute their performance to effort significantly more their female counterparts. Additionally, both gender and attribution were found to relate significantly to performance in the subject. These results are discussed, and recommendations made with regard to diluting such gender influence, and hence enhancing achievement and equity in the provision of mathematics education.
个人因素往往会抑制学习者从数学教育中获益的机会,并使他们在数学上取得满意的成绩。如果这些因素与一群学习者或其学校的一个或另一个人口特征有重大关系,则认为在提供这种教育方面缺乏公平性。其中一个因素与学习者对他/她对这门学科的经验的反应有关。Heider(1944)认为,当我们有失败或成功的经历时,我们可能会把它的根源定位在另一个人或一件事上,在命运或我们自己身上,这可能会影响我们未来与主体的关系或表现方式。在许多人群中,数学成绩归因与性别有关。为了对2000/2001年莱索托国立大学(NUL)一年级学生群体进行评估,从563名学生中收集了数学归因和表现数据,然后使用卡方、独立t检验和双向方差分析(ANOVA)统计技术进行了分析。结果表明,这些学生的数学成绩归因具有显著的性别依赖性,男性倾向于将自己的成绩归因于努力,而女性则明显更多。此外,性别和归因都被发现与受试者的表现显著相关。对这些结果进行了讨论,并就如何淡化这种性别影响,从而提高数学教育的成绩和公平性提出了建议。
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引用次数: 7
Profiles of First Year and Access Chemistry Students' Views of the Study of Chemistry 一年级和初级化学学生对化学研究的看法
Marissa Rollnick, G. Green, Margie White, Frackson Mumba, J. Bennett
Abstract This study makes use of a previously validated instrument to compare the views about the study of chemistry expressed by two different groups of chemistry students in their first year of study at university. One group was enrolled in an access course, while the other was a group of direct entry students. Six strands were explored in the questionnaire — attitudes to study, practical work, tutorials, lectures, language and, for the first group only, being on an access course. Quantitative findings showed similarities and difference between the groups, most notably that the access students were more positive in their attitudes towards tutorials, while direct entry students, being predominantly English first language speakers, were more positive about language. On the qualitative side, differences and similarities also emerged in the profiles constructed, which were found to be useful for planning future interventions.
摘要:本研究利用一种经过验证的仪器,比较了两组不同的大学一年级化学学生对化学学习的看法。其中一组参加了入门课程,而另一组则是直接入学的学生。调查问卷探讨了六个方面——对学习的态度、实际工作、辅导、讲座、语言,以及仅对第一组人来说正在上入门课程。定量调查结果显示了各组之间的相似之处和差异,最值得注意的是,进入的学生对辅导课的态度更为积极,而直接进入的学生,主要是母语为英语的人,对语言的态度更为积极。在质量方面,所构建的概况也出现了差异和相似之处,这被发现对规划未来的干预措施很有用。
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引用次数: 10
Zimbabwean Students' Conceptions of Selected Ecological Concepts 津巴布韦学生对生态概念选择的概念
A. S. Chiromo
Abstract The study was aimed at identifying the conceptions held by ‘O’ Level students who were studying the Zimbabwe Integrated Science syllabus in Mutare urban high schools. The study was conducted with 409 students. The conceptions were established by administering a multiple-choice test on ecological concepts followed by face-to-face interviews with 27 respondents. The study established that students held erroneous conceptions in varying degrees in the following aspects of ecology: food chains and webs, populations, inverted pyramid of numbers, nitrogen cycle, carbon cycle and energy flow in ecosystems. However, students had a clear understanding of the source of energy for plants and some food web dynamics. The results of this study suggest that students are likely to hold erroneous views of the topic under study. It is suggested in this study that teachers should endeavour to identify students' misconceptions on a given topic, and then use them as a basis for instruction. Curriculum developers should design science curricula that build on students' conceptions, and to that effect the Zimbabwe Integrated Science syllabus needs revision so that students' misconceptions of certain ecological concepts can be addressed.
摘要本研究旨在确定在穆塔雷城市高中学习津巴布韦综合科学教学大纲的O级学生所持有的概念。这项研究对409名学生进行了调查。这些概念是通过对27名受访者进行面对面访谈后对生态概念进行多项选择测试来建立的。研究发现,学生在生态系统的食物链和网络、种群、数字倒金字塔、氮循环、碳循环和能量流等方面存在不同程度的错误观念。然而,学生们对植物的能量来源和一些食物网动态有了清晰的认识。本研究的结果表明,学生很可能对所研究的主题持有错误的观点。本研究建议教师应努力识别学生对特定主题的误解,然后将其作为教学的基础。课程开发者应该设计以学生概念为基础的科学课程,为此,津巴布韦综合科学教学大纲需要修订,以便解决学生对某些生态概念的误解。
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引用次数: 1
Physical Quantities and their Changes: Difficulties and Perceptions by Chemistry Students 物理量及其变化:化学学生的困难与认知
L. Mammino
Abstract Physical quantities pertain to the description of systems and their changes pertain to the description of processes. A variety of imprecisions and mistakes in the corresponding definitions and utilisation have been identified in the works of chemistry students. This paper presents an overview of the types of confusion that appear more frequently within general chemistry and physical chemistry courses. The physical quantities concerned range from state properties (like temperature and volume) to thermodynamic functions (enthalpy, entropy, etc.) to more specifically chemical concepts (like reaction rate). Hypotheses on the causes behind the confusions are proposed and discussed within a comprehensive framework including method-related aspects. The rate/extent to which the confusions appear, and the range of contexts concerned, suggest the opportunity of designing ad hoc remedial measures and prevention measures, the latter being relevant for the pre-tertiary levels of education.
物理量与系统的描述有关,它们的变化与过程的描述有关。在化学专业学生的作品中,发现了相应的定义和使用中的各种不精确和错误。本文概述了在普通化学和物理化学课程中经常出现的混淆类型。物理量涉及的范围从状态属性(如温度和体积)到热力学函数(焓、熵等),再到更具体的化学概念(如反应速率)。在包括方法相关方面在内的综合框架内,提出并讨论了关于混淆背后原因的假设。出现混淆的比率/程度以及有关情况的范围表明,有机会制订特别补救措施和预防措施,后者与高等教育前的教育水平有关。
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引用次数: 6
Learners' Attitudes Towards the Teaching of Indigenous African Science as Part of the School Science Curriculum 学生对学校科学课程中非洲土著科学教学的态度
S. Manzini
ABSTRACT This paper reports on a study that explored ways in which the learning experiences of African learners could be influenced by a culturally relevant science curriculum. A series of science lessons based on selected African practices were taught over a period of four weeks to a grade 11 class. The teaching was designed in such a way that learners could move between indigenous knowledge and school science. The key focus for this paper is the learners' response to the teaching of indigenous science as part of the school science curriculum. Data collection comprised learner questionnaires, classroom observations, video and audio recording of the lessons and interviews. Results indicate that the learners appreciate the teaching of indigenous knowledge. Classroom observations suggest an improved participation and a lack of symbolic violence on the part of learners.
本文报道了一项研究,该研究探讨了与文化相关的科学课程如何影响非洲学习者的学习体验。在为期四周的时间里,一个11年级的班级教授了一系列基于精选非洲实践的科学课程。教学是这样设计的,学习者可以在本土知识和学校科学之间移动。本文的重点是学习者对作为学校科学课程一部分的本土科学教学的反应。数据收集包括学习者问卷调查、课堂观察、课程录像和录音以及访谈。结果表明,学习者对本土知识的教学表现出满意的态度。课堂观察表明,学习者的参与度有所提高,并且缺乏象征性暴力。
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引用次数: 15
Teachers' and Pupils' Scientific and Indigenous Knowledge of Natural Phenomena 教师和学生对自然现象的科学知识和本土知识
M. Ogunniyi
ABSTRACT The interface between school science and indigenous knowledge has until recently been ignored in curriculum development efforts throughout the world. However, in the last decade or so, for one reason or the other, a greater attention has been paid to this crucial subject. One obvious phenomenon forcing this subject to the fore perhaps, is the challenge of cultural identity in an era of rapid socio-economic and educational globalization. Today, science teachers in many a South African classroom is confronted with the enormous task of communicating science to pupils from diverse socio-cultural backgrounds. In fact, it might not be far fetched to suspect that both teachers and learners in South Africa as elsewhere, are faced with the massive challenge of “border crossing” (Aikenhead & Jegede, 1999) between school science and indigenous knowledge of diverse natural phenomena. The report presented in this paper seems to buttress this suspicion. An analysis of the responses of 40 science teachers and 92 primary and junior secondary school pupils in the Western Cape to eight fictitious stories about nature reveals the existence of both the scientific and the indigenous notions about nature. As expected, the teachers appear to learn more towards the scientific world view than their students. In certain cases there are similarities between the teachers' and their pupils' world views about nature while in others they are different. While some of the notions held by the subjects about nature are similar to that of science others are distinctly different. This paper provides a documentary evidence of the interplay between two distinct world views within the framework of critical theory. It attempts to explore the underlying mechanism of border crossing in terms of the so-called contiguity hypothesis as well as highlighted the physiological/logico-metalogical implications of the phenomenon of dualistic mentality for mass scientific and technological literacy or what has been termed, “public understanding of science and technology” in South Africa.
直到最近,学校科学和本土知识之间的界面在世界各地的课程开发工作中一直被忽视。然而,在过去十年左右的时间里,由于这样或那样的原因,人们对这个关键问题给予了更多的关注。在社会经济和教育迅速全球化的时代,文化认同的挑战可能是迫使这一主题突出的一个明显现象。今天,南非许多教室的科学教师面临着向来自不同社会文化背景的学生传授科学知识的艰巨任务。事实上,怀疑南非和其他地方的教师和学习者都面临着学校科学与各种自然现象的土著知识之间“跨越边界”的巨大挑战(Aikenhead & Jegede, 1999),这可能并不遥远。这份报告似乎支持了这种怀疑。对西开普省40名科学教师和92名中小学生对8个关于自然的虚构故事的反应进行了分析,揭示了科学和土著关于自然的观念的存在。不出所料,教师似乎比学生更了解科学世界观。在某些情况下,教师和学生对自然的世界观有相似之处,而在另一些情况下则不同。虽然科目所持有的关于自然的一些概念与科学的概念相似,但其他概念却截然不同。本文提供了批判理论框架内两种截然不同的世界观之间相互作用的文献证据。它试图根据所谓的邻近假设来探讨跨越边界的潜在机制,并强调了南非大众科学和技术素养或所谓的“公众对科学和技术的理解”的二元心态现象的生理/逻辑-元学含义。
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引用次数: 25
期刊
Journal of the Southern African Association for Research in Mathematics, Science and Technology Education
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