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<正> 自然科学基础学科的教育对现代科学技术的发展具有促进作用,而现代科学技术的发展也给教育的发展提供了现代教育技术。现代教育理论研究进一步表明:教育必须考虑到学生的个体因素,充分发挥学生的主观能动性。凡此种种,都要求改变自然科学基础学科的传统教学。《大学物理》作为理、工科院校的基础课程,也必须改变传统的教学模式、运用现代化的教育手段进行教学。多媒体教学即是很有效的手段,其在《大学物理》课程教育中的运用是个很吸引人的课题。为了提高《大学物理》教学效果,我们选用了包含录像、幻灯等多媒体的声像配套教材进行了教学试验。 相似文献
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初中生物学是学生继小学《自然》后所接触的自然科学,它包括初一的《植物学》、初二的《动物学》和初三的《生理卫生》。通过近几年的初中生物学教学实践,我觉得正确处理好初中生物学与《自然》的关系,在生物学教学中恰当运用联系性再现,把小学《自然》的某些内容跟新知识将同一信息断续地“串”起来;“输入”学生的大脑,会有意想不到的好处。下面就两者的关系和本人在这方面的实践谈谈看法和体会。 相似文献
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《陕西教育学院学报》2017,(5):66-70
主题教学是在恰当的主题与学习情境下,围绕所应达成的学习目标,将教学内容中零碎、繁杂的知识重新整合,通过灵活多样的教学方法,加深学生对主题的认识。《自然科学》是一门综合性科学,本文尝试在幼师学校《自然科学》教学中打破分科教学,实施主题教学,构建完整的知识体系,并从具体操作层面探讨了《自然科学》教学中主题的选择、教学目标的确定、教学活动的设计、教学模式的构建、教学效果的保障等几个方面需要注意的问题,总结个人在教学中的经验,并为其他教师们实施主题教学提供借鉴和参考。 相似文献
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《美术课程标准》提倡教师要尽可能开发运用自然环境资源及校园和社会生活中的资源进行美术教学。美：术作为人文学科,在教学中要涉及自然科学、民族文化、社会现象等。教师要把美术课拓展成涉及面广的学科,可以设立跨学科、跨学习领域的研究课题,从而引导学生积极主动地参与学习。 相似文献
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刘云恭 《江西教育学院学报》1989,(2)
《中学化学教学法》课程是高等师范院校化学系的一门必修学科,其主要内容是以辩证唯物论的认识论和自然科学方法论为理论指导,运用心理学、教育学的原理,阐明和探讨中学化学教学中的目的任务,教材体系和结构,化学教学方法,以及学生如何学好化学等的一门专业性教育科学分支。可见,该课程对于加强师范性,培养学生探讨中学化学教学规律和 相似文献
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自然课是小学生学习自然科学知识的基础课。学生通过观察自然现象，了解自然中的奥秘，增长自然知识，体验学习自然科学的乐趣。下面谈谈我在小学中年级教学中运用现实生活、生产的事例讲自然课的体会。一、引导学生认识自然界中同类事物的共同特征例如：教学《哺乳动物》一课中，利用幻灯或挂图比较猫、牛、狗、狮子的外形等，找出它们的相似之处和它们在繁殖、喂养后代方面的共同特征──乳奶喂养。又如，教学《鸟》一课，观察鹰、喜鹊、家燕、麻雀、大雁。啄木马等外形上的共同特征。通过比较的方法，学生就能发现它们身体都分为头、颈、… 相似文献
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自然教学大纲指出“自然教学的基本过程是儿童在教师的指导下主动地、能动地去认识自然事物和应用所获得的知识.”我在教学《水的压力和浮力》一课,认识水具有浮力的知识过程中采用了“导学法”,即引导学生回忆前面所学的知识,运用自然科学研究的基本 相似文献
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自然科学知识作为宇宙中存在的规律和运行法则 ,有着内在的审美意蕴 ,如和谐、相似、对称 .在自然科学的教学中 ,发现并运用自然科学知识中美的因素 ,将有利于提高学生的兴趣 ,活跃学生的思维 ,激发学生的创造能力 相似文献
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探究式教学是基于科学的探究、教学内容、学生的经验和现实问题而采取的一种教学方法或教学手段。通过在课堂上进行整合资源的探究式教学,引导学生走出教科书,走出课堂和学校,充分利用校外各种资源,在社会大环境里学习和探索现行浙江省版初中《自然科学》中的许多知识点与社会、生活、科技等有密切的关系,为教师灵活应用教材提供了比较好的平台,在教学中我们运用下列整合课程资源进行课堂探究式教学。 相似文献
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学科建设是关于知识的管理与创新。把知识划分为自然科学知识、社会科学知识和人文知识,并构建正反两面、六级知识地图,对于科学研究、人文知识传播、学科建设与管理等具有重要作用和意义。 相似文献
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Karthigeyan Subramaniam 《Research in Science Education》2013,43(2):687-709
This study explores five minority preservice teachers’ conceptions of teaching science and identifies the sources of their strategies for helping students learn science. Perspectives from the literature on conceptions of teaching science and on the role constructs used to describe and distinguish minority preservice teachers from their mainstream White peers served as the framework to identify minority preservice teachers’ instructional ideas, meanings, and actions for teaching science. Data included drawings, narratives, observations and self-review reports of microteaching, and interviews. A thematic analysis of data revealed that the minority preservice teachers’ conceptions of teaching science were a specific set of beliefs-driven instructional ideas about how science content is linked to home experiences, students’ ideas, hands-on activities, about how science teaching must include group work and not be based solely on textbooks, and about how learning science involves the concept of all students can learn science, and acknowledging and respecting students’ ideas about science. Implications for teacher educators include the need to establish supportive environments within methods courses for minority preservice teachers to express their K-12 experiences and acknowledge and examine how these experiences shape their conceptions of teaching science, and to recognize that minority preservice teachers’ conceptions of teaching science reveal the multiple ways through which they see and envision science instruction. 相似文献
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Recent research in science and technology studies changed the way we understand science as it is practiced—that is, how scientific knowledge emerges from social, natural, social, political, cultural, historical, and economic contingencies of scientific work. Many science educators agree that students should learn not only science but also about science. In this article, we (a) outline important findings, research methods, and ways of reporting research that emerged from science and technology studies; and (b) show how familiarity with science and technology studies research can provide science educators with valuable insights about curriculum design and research on learning. We conclude that science and technology studies can serve as a resource to science education and that there is a potential for conducting collaborative work between science education and science and technology studies. Such collaborations have the potential to yield better theories about how people become competent in science from childhood to adulthood. © 1998 John Wiley & Sons, Inc. J Res Sci Teach 35: 213–235, 1998. 相似文献
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自然科学基础课程是一门综合学科,它紧密结合人类社会生活和先进科学技术,从我国基础教育改革形式的新要求出发,针对小学自然学科的特点,拓展小学教师知识面,增强其综合素质.文章简要介绍自然科学基础课程概况,融入“素质教育“新理念,就自然科学基础课程教学的实施进行一些探讨. 相似文献
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Irish science education is aiming to develop post-primary students’ knowledge of and about science through the introduction of ‘nature of science’ (NOS) in the new junior cycle science specification. This study aimed to investigate pre-service science teachers’ views about a particular aspect of NOS, namely the aims and values of science. Aims and values in relation to science can be considered from epistemic, cognitive, cultural, social, political, moral and ethical perspectives. In this paper, we focus on the epistemic, cognitive and social aims and values of science to provide a broad overview and investigate pre-service science teachers’ understanding of them. Qualitative methods are used to highlight two case studies that provide an in-depth record of how pre-service science teachers interpret aims and values of science. Although the sample is limited in terms of its generalisability to pre-service teacher education at large, the study provides a framework for (a) what to target and investigate about NOS in science education, particularly about aims and values of science, and (b) how pre-service science teachers are likely to make sense of such relatively new curricular goals. Implications for pre-service science teacher education are discussed. 相似文献
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Elizabeth Birr Moje Eli Tucker-Raymond Maria Varelas Christine C. Pappas 《Cultural Studies of Science Education》2007,1(3):593-601
In this piece, Elizabeth Moje discusses with the authors of FORUM: Giving oneself over to science: Exploring the roles of
subjectivities and identities in learning science (Tucker-Raymond, Varelas, & Pappas) the challenges and potentials of theorizing
about the role of identities in learning science. The authors debate how identities and subjectivities should be conceptualized,
and whether learning science requires people to change identities and/or subjectivities. In particular, the authors discuss
the potential for thinking about how identities are enacted in practices, and how teachers might construct practices that
evoke the identities associated with science as a way of developing opportunities for deep science learning.
Elizabeth Birr Moje is an Arthur F. Thurnau Professor of Literacy, Language, and Culture in Educational Studies, a Faculty Associate in the Institute
for Social Research and a faculty affiliate with Latina/o Studies at the University of Michigan, Ann Arbor. Moje teaches undergraduate
and graduate courses in secondary and adolescent literacy, cultural theory, and qualitative research methods. Her research
interests revolve around the intersection between the literacies and texts youth are asked to learn in the disciplines and
the literacies and texts they engage outsIDe of school. Moje also studies how youth construct cultures and enact IDentities
via their literacy practices outsIDe of school.
Eli Tucker-Raymond is a doctoral student in the Literacy, Language, and Culture program at the University of Illinois at Chicago. He sees his
evolving status as a social scientist fraught with similarities and differences between himself and social scientists “out
in the world.' He is working toward a designated researcher and teacher IDentity that includes a focus on critical media
literacy, collaborative action research, and developing praxis-oriented, critically-conscious learning communities in urban
K-8 school settings. One evolutionary, co-constructed step toward that IDentity are these publications, his first.
Maria Varelas is Professor of Science Education at the University of Illinois at Chicago. Her research, teaching, and service are highly
interrelated, focusing on classroom-based teaching and learning of science in urban settings with linguistically and socio-culturally
diverse populations, collaborative teacher action research, discourse in science classrooms, integration of science and literacy,
and science education reform in elementary school and college science classrooms. She currently co-leads with colleagues in
Education, Natural Sciences, and Computer Science, three US NSF multi-year grants. Her research has appeared in a variety
of journals and edited books.
Christine C. Pappas is Professor of Language and Literacy at the University of Illinois at Chicago. Her teaching and research focus on classroom
discourse, genre (especially informational and science ones), teacher inquiry, collaborative school-university action research
(CSUAR), and the development of culturally responsive pedagogy. She is a co-author of the 4th edition of An Integrated Language Perspective in the Elementary School: An Action Approach, which emphasizes the use of language and literacy and other modes of meaning as tools for inquiry and learning across the
curriculum. She has co-edited two volumes on a Spencer-sponsored CSUAR project, Working with Teacher Researchers in Urban Classrooms: Transforming Literacy Curriculum Genres and Teacher Inquiries in
Literacy Teaching-Learning: Learning to Collaborate in Elementary Urban Classrooms, and her research has been published in book chapters and various journals. 相似文献
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吴绪玫 《昆明师范高等专科学校学报》2005,27(4):98-100
现代科技已经深入到了人类生活的各个维度与层面．人类把科技价值置于很高的位置，迷信、盲从与膜拜现代科技，使现代科技深陷迷误,通过对现代科技价值的论述，分析了科学价值的倾向性和技术价值的异化现象对现代科技的影响，从而对如何走出现代科技迷误提供了有益的启示． 相似文献
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This article is a case study of a second-year middle school science teacher's beliefs about science and science teaching and how these beliefs influenced—or failed to influence—classroom instruction. It illustrates how beginning teachers struggle to reconcile (a) conflicting beliefs about what is desirable, and (b) conflicts between what they believe is desirable and what is possible within the constraints of their preparation and the institutions in which they work. This teacher, for example, struggled to reconcile his view of science as a creative endeavor with his belief that students need to be provided with a high degree of structure in order to learn within the context of formal schooling. He also had difficulty resolving the conflict between the informal (“messing about”) type of science learning that he believed was desirable and the personal and institutional constraints he faced in the classroom. 相似文献
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This study examined how a contextually based authentic science experience affected the science identities of urban high school students who have been marginalized during their K-12 science education. We examined students’ perceptions of the intervention as an authentic science experience, how the experience influenced their science identity, as well as their perceptions about who can do science. We found that the students believed the experience to be one of authentic science, that their science identity was positively influenced by participation in the experience, and that they demonstrated a shift in perceptions from stereotypical to more diverse views of scientists. Implications for science education are discussed. 相似文献