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数学教学评价反思不是简单地否定自己,而是要客观地、理性地分析数学教学设计和实践过程中的经验与教训,通过这种反思提升教师对数学教学过程和数学学习过程的认识。 相似文献
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数学教学反思,即对数学教学的反思性活动,指我们借助于对自己教学实践的行为研究,不断反思自我对数学内容,学生学习数学的规律,数学教学的目的、方法、手段,以及对经验的认识,积极探索与解决教育实践中的问题,努力提升教学实践的科学性、合理性的活动过程。通过教学反思,我们能够对自己的数学学习活动过程进行再思考与再审视,它既是一种思维形式,更是一种学习习惯。如波斯纳曾提出一个教师成长的简要公式：经验＋反思=成长。 相似文献
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贺晓英 《读与写:教育教学刊》2021,(9)
在初中数学课堂教学中,教师做好对提升教学效率的思路研究,不仅可以提升自己的教学水平,还能够为学生的学习进步带来助力。文章结合本人实践教学经验,从“提升导入趣味性,激发学生学习热情”“实现师生互动化,提升知识理解效果”和“实施训练真实化,锻炼知识应用能力”等几个方面对如何提升初中数学课堂教学效率予以探讨。 相似文献
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浅议如何进行数学教学反思 总被引：1，自引：0，他引：1
数学教学反思是数学教师对自己教学中的行为以及由此产生的结果进行审视和分析的过程。也是教师借助行动进行研究,不断探究和解决自身与数学教学目的、数学教学工具等方面的问题,将“学会学习”与“学会数学教学”结合起来,努力提升自己的数学教学素质和数学教学能力的过程。 相似文献
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美国学者波斯纳认为：教师的成长：经验＋反思。荷兰著名数学家和数学教育家费赖登塔尔教授指出：“反思是数学思维活动的核心和动力。”近几年的教改实践给我启示：在小学数学教学中注重学生反思能力的培养,有利于学生提高主体意识,从而自主地进行学习,有效地进行自我教育。 相似文献
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张永安 《中国教育技术装备》2009,(25):82-82
教学反思是教师借助于对自己教学实践的行为研究,寻找成功与不足,不断批判地审视和分析自身对数学的理解,并进行再教设计,对学生学习数学的规律,对数学教学的目的、方法、手段以及对经验的认识,发展自己专业水平,与同行观摩交流中切磋教法、比较反思,在案例研究中提升反思,不断发展专业水平,不断提升教学实践的合理性与有效性的活动过程. 相似文献
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杨起群 《桂林师范高等专科学校学报》2010,24(1):140-144
通过数学教学论课程“过程＋体验”模式的构建,充分挖掘、及时激活师范生心目中的数学教学“缄默知识”,在过程中感知其“缄默知识”并形成和丰富自己的“缄默知识”,反思自己的实践以及所观察的教学实践,有效地把理论和实践结合起来,提高他们适应数学教育教学的能力,促进教师专业化的发展。 相似文献
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关于数学建构性教学的认识和思考 总被引：7，自引：3，他引：7
数学教学应是建构地学与教的统一，建构观下的数学知识应包含数学经验知识和建构策略知识，相关地，数学学习和教学应有两种不同的类型，“建构主义”应成为指导数学教学的行动纲领，建构主义不排斥其它学习理论，建构性教学并非数学建模数学。 相似文献
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通过对初中数学青年骨干教师L老师的叙事研究．研究者认为初中数学学科教学知识对学科内容知识量的要求是有限的,但对教师理解内容知识的深刻性有较高要求;实践与反思是形成学科教学知识的关键。L老师学科教学知识的生成途径有其独特的地方,值得其他教师借鉴和学习,可以概括为“二研五专”,即：研究教材、研题磨题、专业阅读、专题研究、专业现场、专题写作、专家引领。 相似文献
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为了能够更好地将高职高等数学知识与各专业知识相互融合,应开设不同的教学模块,即＂基础模块＋专业模块＋应用模块＂,以必修、选修的形式完成教学内容,在不断地弱化理论证明过程中,注重数学的服务性和实践性。教学过程中结合数学软件和多媒体技术,使课堂气氛得到活跃,缓解学生的学习压力,进而提高教学效率和教学水平。 相似文献
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陈建功先生作为我国现代伟大的数学家,不仅在数学研究上作出了巨大贡献,而且在他几十年的数学教育教学实践中,形成了非常重要的数学教育思想与教学方法。其教育思想主要有：（1）创造的思想;（2）教学相长的思想;（3）重视数学基础理论教育的思想;（4）数学应用的思想;（5）顺应学生心理发展的思想。 相似文献
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Teacher preparation programs face a significant challenge in determining how to design learning experiences that develop the combination of knowledge, practices, and dispositions needed for effective classroom teaching. Time constraints and the theory–practice divide are two well-documented concerns. We introduce the conceptual framework and design elements of a video-enhanced mathematics methods course that targets these concerns. The course centers on systematic reflection and analysis of practice intended to foster career-long learning. We then examine the impact of this course on several facets of learning-from-teaching competencies, including teacher knowledge, beliefs, and practices. Sixty-two preservice teachers enrolled in a one-year post-bachelor elementary teacher preparation program were randomly assigned to attend this course or a more typical mathematics methods course. Findings suggest that teacher preparation experiences centered on systematic reflection and analysis create opportunities to develop certain aspects of learning-from-teaching competencies that remain otherwise underdeveloped. Implications for the design of teacher preparation include the integration in mathematics methods courses of cycles of analysis through video-enhanced discussions; collaborative planning, implementation, and reflection on teaching; and live observation and co-constructed interpretations and considerations of next steps. 相似文献
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Louise Starkey 《Teachers and Teaching》2013,19(2):233-244
Beginning teachers are entering the profession with increasing confidence in their ability to use digital technologies which has the potential to change the way teachers of the future make pedagogical decisions. This paper explores how pedagogical reasoning and action might occur in the digital age, comparing Schulman’s 1987 model with the reality for a small sample of digitally able beginning teachers as part of the emerging generation of teachers. The latter were examined through a multiple case study during their first year of teaching as they made decisions about using digital technologies within their teaching practice which gave an insight into pedagogical reasoning and action through the use of open‐ended interviews and observation. The conclusion drawn is that while the pedagogical reasoning and action model remains relevant, it was based on an assumption that teaching involves knowledge being passed from a teacher to their students, which was found to restrict innovation by digitally able teachers. A broader interpretation of knowledge and teaching within this model building on emerging learning theory could help reform practice once again, providing a framework for teachers in the digital age. 相似文献
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徐章韬 《江西师范大学学报(哲学社会科学版)》2010,43(6):122-126
运用文本分析法,发现特级教师在深刻理解数学的基础上形成了文化取向的学科知识;课程的知识体现了数学知识的发生发展和结构特点,并考虑了学生的认知特点;学情的知识切合了学生心理发展的特点,并能以具体内容为载体推动学生心理的发展;教学的知识拟合了做数学的过程。提高教师的学科素养能促进教师对教学理论、课程编排及学生认知心理的认识;充分考察认知的文化性,也能促进教师对上述三者的认识,从而有效地发展学科教学知识。 相似文献
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Chris Hurst 《Educational research; a review for teachers and all concerned with progress in education》2017,59(1):107-123
Background: Teacher knowledge continues to be a topic of debate in Australasia and in other parts of the world. There have been many attempts by mathematics educators and researchers to define the knowledge needed by teachers to teach mathematics effectively. A plethora of terms, such as mathematical content knowledge, pedagogical content knowledge, horizon content knowledge and specialised content knowledge, have been used to describe aspects of such knowledge.Purpose: This paper proposes a model for teacher knowledge in mathematics that embraces and develops aspects of earlier models. It focuses on the notions of contingent knowledge and the connectedness of ‘big ideas’ of mathematics to enact what is described as ‘powerful teaching’. It involves the teacher’s ability to set up and provoke contingent moments to extend children’s mathematical horizons. The model proposed here considers the various cognitive and affective components and domains that teachers may require to enact ‘powerful teaching’. The intention is to validate the proposed model empirically during a future stage of research.Sources of evidence: Contingency is described in Rowland’s Knowledge Quartet as the ability to respond to children’s questions, misconceptions and actions and to be able to deviate from a teaching plan as needed. The notion of ‘horizon content knowledge’ (Ball et al.) is a key aspect of the proposed model and has provoked a discussion in this article about students’ mathematical horizons and what these might comprise. Together with a deep mathematical content knowledge and a sensibility for students and their mathematical horizons, these ideas form the foundations of the proposed model.Main argument: It follows that a deeper level of knowledge might enable a teacher to respond better and to plan and anticipate contingent moments. By taking this further and considering teacher knowledge as ‘dynamic’, this paper suggests that instead of responding to contingent events, ‘powerful teaching’ is about provoking contingent events. This necessarily requires a broad, connected content knowledge based on ‘big mathematical ideas’, a sound knowledge of pedagogies and an understanding of common misconceptions in order to be able to engineer contingent moments.Conclusions: In order to place genuine problem-solving at the heart of learning, this paper argues for the idea of planning for contingent events, provoking them and ‘setting them up’. The proposed model attempts to represent that process. It is anticipated that the new model will become the framework for an empirical research project, as it undergoes a validation process involving a sample of primary teachers. 相似文献
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学科教学知识是教师个体在教学实际情境中通过与情境的互动而建构的产物。大学数学教师可以通过教学法加工、教学反思和学习共同体合作方式建构并不断完善自身的学科教学知识。 相似文献
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学案的特点及其教学价值 总被引：2，自引：2，他引：0
学案是学生自主学习的“认知地图”,是教师的化身,是一种人化的课程资源．基于学案的教学能够比较好地处理和平衡数学教育中的各种关系与矛盾,有利于准确把握学生的“最近发展区”,有利于意义接受学习与自主探究学习的相互融合,有利于“过程性目标”的实现,有利于演绎能力与归纳能力的和谐发展,有利于学生形成和积累丰富而有效的数学活动经验． 相似文献