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1.
Stephen Norton 《课程研究杂志》2017,49(2):169-190
The importance of actively engaging in mathematics discourse in order to learn mathematics is well recognized. In this paper, I use Basil Bernstein’s concepts of pedagogic discourse to document and analyse academic learning time of students in Years 8 and 9 at a suburban lower secondary school: in particular, for what proportion of class time students reported being academically engaged, their explanations for this engagement and how they felt about the discourse. It was found that many students had disengaged from mathematical endeavour as a result of the failure of the instructional discourse either to engage students or to serve the purpose of developing discipline-specific content knowledge. The reasons for this relate to the overemphasis on mundane mathematics resulting in some students lacking the cognitive tools to engage with the concepts and having neither the intrinsic nor instrumental motivation to persist with secondary school esoteric mathematics. The implications for mathematics curriculum development are discussed. 相似文献
2.
《Studying Teacher Education》2013,9(1):69-83
For many years I have engaged future mathematics teachers in activities that focus on emotional dimensions of their learning. Even those teachers who were able to reconstruct themselves as learners of mathematics had difficulties with changing their practice. Through a series of autobiographical stories, I examine my own experiences as a teacher and a learner. These stories—one from a computer class, one from a workshop for elementary teachers, one from college, and one from eighth grade—serve as data from which I draw themes that capture the tensions that I experience as I teach. Sharing these tensions with mathematics teachers has had an impact on the way the teachers talk about their teaching and promises to change how they teach. The paper is written to encourage teacher educators to adopt the practice of sharing teaching and learning stories with their students. 相似文献
3.
张仕清 《廊坊师范学院学报(自然科学版)》2012,12(1):103-106
数学知识的掌握不全是教出来的,而是自己做出来的,数学建模正好是一个学数学、用数学、做数学的过程,它体现了学和用的统一。理论和近年来的教学实践都证明,开展数学建模教学对培养学生的全面素质,对学生进行创新教育,提高学生的创新能力和实践能力,推进和深化高校的教学改革都有重要作用。因此,探讨在大学数学课程教学中渗透数学建模思想的必要性、基本原则、具体措施,是目前大学数学教学研究的必要课题。 相似文献
4.
张海林 《兰州石化职业技术学院学报》2013,(2):79-80
分析了中职学生数学素养的现状,从转变教师教学观念、改革教育教学内容、改革教育教学方法、开展多媒体教学及优化学生数学成绩的评价制度五个方面提出了培养中职学生数学素养的对策。 相似文献
5.
加强实践性教学有利于教师教学知识发展,有利于提升师范生的数学教学观念.泰山学院在数学教育类课程计划的编制、课程开设、教学组织形式等方面开展了实践性教学的实践和研究,通过加强实践教学内容、开展教师技能训练、教学设计、模拟数学教学活动、感悟教学理论知识的生成过程,积累教学经验、提高数学教学技能,提升师范生的就业竞争力. 相似文献
6.
汪立新 《湖北广播电视大学学报》2010,30(5):121-122
在高等数学教学中运用数学建模思想,对培养学生的数学应用能力、实践能力和创新能力是一条有效的途径。把数学建模思想融入高等数学教学可以从分析处理教材、组织教学内容、教学方法和学法指导、知识应用过程等方面着手。 相似文献
7.
从高等数学的教学实际出发,探讨了高职院校高等数学课程的教学,认为高等数学的教学过程首先应根据专业需求确定教学内容,其次要根据学生与教学实际改革教学模式和教学方法,并完善考核制度,从而提高学生学习数学的兴趣,提高学生的数学素养,提高学生应用数学的能力,最终提高高等数学课程的教学效果和教学质量。 相似文献
8.
9.
Shelly Sheats Harkness Beatriz D&#;ambrosio Anastasia S. Morrone 《Educational Studies in Mathematics》2007,65(2):235-254
In this study, data in the form of (preservice teacher) student voices taken from mathematical autobiographies, written at the beginning of the semester, and end-of-semester reflections, were
analyzed in order to examine why preservice elementary school teachers were highly motivated in a social constructivist mathematics
course in which the teacher emphasized mastery goals. The findings suggest that students entered the course with a wide variety
of feelings about mathematics and their own mathematical ability. At the end of the semester, students wrote about aspects
of the course that “led to their growth as a mathematical thinker and as a mathematics teacher…” Student responses were coded
within themes that emerged from the data: Struggle; Construction of meaning [mathematical language; mathematical understanding];
Grouping [working in groups]; Change [self-efficacy; math self-concept]; and the Teacher’s Role. These themes are described
using student voices and within a motivation goal theory framework. The role of struggle, in relation to motivation, is discussed. 相似文献
10.
Amy Roth McDuffie Mary Q. Foote Catherine Bolson Erin E. Turner Julia M. Aguirre Tonya Gau Bartell Corey Drake Tonia Land 《Journal of Mathematics Teacher Education》2014,17(3):245-270
As part of a larger research project aimed at transforming preK-8 mathematics teacher preparation, the purpose of this study was to examine the extent to which prospective teachers notice children’s competencies related to children’s mathematical thinking, and children’s community, cultural, and linguistic funds of knowledge or what we refer to as children’s multiple mathematical knowledge bases. Teachers’ noticing supports students’ learning in deep and meaningful ways. Researchers designed and enacted a video analysis activity with prospective teachers in their mathematics methods course. The activity served as a decomposition of practice in order to support prospective teachers in engaging in an approximation of the practice of noticing. Our findings showed that prospective teachers evidenced noticing of mathematics teaching and learning as early as the mathematics methods course. We also found that the prompts and structure of the activity supported prospective teachers by increasing their depth of noticing and their foci in noticing, moving from attending primarily to teacher moves (and merely describing what they saw) to becoming aware of significant interactions (and interpreting effects of these interactions on learning). Implications for teacher educators interested in designing and enacting activities to support noticing are discussed. 相似文献
11.
Raimo Kaasila Markku S. Hannula Anu Laine 《International Journal of Science and Mathematics Education》2012,10(4):975-995
In this study, we consider 5 preservice teachers who had negative views of mathematics at the beginning of elementary teacher education. We focus on methodological challenges: how to analyze their mathematical identity talk which to some readers can sound incoherent. Teacher change studies have often ignored the methodological challenges on which we focus on in this article. We compare preservice teachers’ talk at the beginning and at the end of a mathematics education course. When analyzing the data, we combined discursive, rhetorical, and narrative approaches. We identified 6 central interpretative repertoires that were manifested in preservice teachers’ identity talk: Victim, Ego-defensive, Fatalist, Gaining an Insight, Self-development, and Responding to the Expectations of the Change. The Ego-defensive and Fatalist repertoires were activated especially when students talked about mathematical tests. The most central rhetorical devices were category entitlement, categorization, active voicing, use of disclaimer, and use of metaphors or extreme utterances. At the end of the course, the talk of the more confident preservice teachers was more coherent than the others’ talk. Our study shows that combining different approaches can bring useful views for understanding preservice teachers’ multiple identities. 相似文献
12.
宣明 《温州职业技术学院学报》2012,12(2):83-86
问题驱动教学方法有助于提高学生学习高职数学课程的兴趣,培养高职学生的科研能力。以问题驱动的高职数学课程教学改革,应以高职教育特点和数学建模课程教学改革成果为切入点,从生活问题和专业背景问题出发,学习数学基本概念、理论和思想方法,利用所学数学知识建立数学模型并结合数学软件解决实际问题。实践证明,课程改革成效显著,实现了工学结合模式下＂双层次、多方向＂的人才培养目标。 相似文献
13.
数学具有一定的抽象性,传统的教学模式会使学生认为数学知识很抽象、难懂,丧失学习数学的兴趣。而应用数学实验,可以有效改变现状,直观地展示数学知识,提升学生的学习效率。文章基于数学实验的教学价值,从趣味性实验、微切片实验、主题性实验、应用性实验四方面入手,探讨数学教学中应用数学实验的方法。 相似文献
14.
AbstractMany students experience mathematics as a neutral entity, without understanding its impact on social justice and equity. Students must understand that mathematics and statistics are powerful tools for creating social change, and that students themselves are capable to enact positive social change through their mathematical abilities. In this paper, we discuss how we have integrated both service learning and mathematical consulting into a single course to promote civic engagement by mathematics majors through professional applications. We outline methods to engage with community partners to create consulting projects for students while integrating discussions of professionalism, practice, ethics, and social justice into the classroom. We provide qualitative evidence that the integration of service learning and consulting empowers mathematics students to make a difference by doing social justice with mathematics. 相似文献
15.
新课改背景下,数学课堂教学创新势在必行。教师要有创新意识,对教学调度手段展开全面更新和实践,为学生带来更多鲜活数学体验认知,促进学生数学能力的提高。为学生创设适宜学习情境,增加数学操作,接轨生活数学,可以成功激活学生体验认知。文章对数学体验式教学策略进行探析。 相似文献
16.
大学数学教学中数学建模思想探讨 总被引：2，自引：0，他引：2
基于自身的教学实践,介绍了将数学建模思想融入大学数学教学中的几个案例。事实证明,在大学数学教学中渗透数学建模思想是培养学生创新能力和实践能力的一个有效途径,同时,对激发学生学习的积极性和主动性也有一定作用。 相似文献
17.
借助数学软件设计可视化课堂教学案例是实施高等数学现代化教学改革的重要举措之一。可视化课堂教学案例可以将抽象的数学概念、定理、公式与应用,通过数学软件以直观、形象的方式表现出来,在一定程度上起到活跃课堂气氛、激发学习兴趣、促进知识理解、增强教学效果的作用。如何选择合适内容结合数学软件恰当表现,需要在教学实践中不断地探索与研究。文中几种案例的研究与实现方法,对高等数学案例内容的选择和实现具有可供借鉴的作用。 相似文献
18.
随着新课程改革的不断深入,小学数学教师也应转变传统的教学观念,创新数学教学方法,以达到新课程改革对小学阶段数学教学目标的新要求。小学阶段的数学教学能为学生未来更好地学习数学知识打好理论基础,在这一段时间内培养学生的良好学习习惯能使学生的学习达到事半功倍的效果。因此抓住这一关键期对学生进行教育,对帮助学生形成数学思维、提高学生运用数学知识解决实际问题的能力有重要作用。基于此,本文将研究在新课改背景下小学数学教学方法的几种创新形式。 相似文献
19.
常浩 《廊坊师范学院学报(自然科学版)》2012,12(3):98-101
高等数学课程是工科大学生的数学类主干课程,它的学习好坏直接影响到工科学生后续数学课程的学习效果。为了提高高等数学课程的教学效果,可尝试将数学建模思想方法融入到高等数学的实际教学过程中。以一类变质性物品的生产—库存问题为例,以数学建模思想方法为指导,应用高等数学知识去解决应用实例,对于强化学以致用的目的、培养学生的创新意识和创新能力有很大的启发性。 相似文献
20.
李忠 《课程.教材.教法》2012,(1):58-62
关于数学的意义,数学界缺乏面向公众的,正确而简明易懂的解释。数学最重要的特征是其研究对象的抽象性。在历史上,数学是重要的,在高科技的如今,同样重要。中学数学教育的目的包括三个方面:传授初等数学知识;进行逻辑推理训练;培养科学精神。 相似文献