没有合适的资源?快使用搜索试试~ 我知道了~
印度微积分教学法:实证调查-研究论文
需积分: 12 0 下载量 101 浏览量
2021-06-10
11:08:58
上传
评论
收藏 873KB PDF 举报
温馨提示
当学生学习微积分结构时,概念形象和概念定义都会烙印在他们的脑海中,因此,具体和现实生活中的例子成为微积分中固有抽象的上下文丰富的学习环境的先决条件. 鉴于上述命题,目前的研究重点探讨了几个问题,其中突出的几个问题包括印度高中微积分课程的认识论性质、印度微积分教师在学生认知中的作用、列举成功的微积分教师在印度社会文化环境方面的特征,将微积分完全沉浸在最终导致认知障碍的符号操作中的挑战,教师微积分内容知识与其教学实践之间的相互关系,中学微积分对印度学生大学微积分成绩的影响,以及印度学生在学校学习微积分对其程序和概念表现的影响的性质。 对于这项广泛的研究,数据是从来自印度 23 个不同邦和联邦属地的 76 所不同学校、学院和大学中拥有超过 8 年微积分教学经验的 PGT 和助理/副教授收集的。 共有323名教师参加了这项研究。 采用自然观察、结构化访谈、课堂观察、集中小组访谈、非正式讨论等多种数据收集方法,并在课堂教学前后进行。 研究人员转录访谈,确定新出现和重复的主题,并使用 NVivo 和 Concordance 软件进行内容和课堂话语分析,使用简单的计数方法和应用扎根理论方法,使用经验数据进行主题分类,并在此过程中采用归纳法。 研究人员使用 N5(NUD*IST 5.0;QSR International,墨尔本)和扎根理论方法分析了成绩单。 这项研究本质上是纯粹的定性研究,其框架属于解释范式。 目前的研究是在 2016 年 6 月至 2019 年 3 月之间进行的。 结果表明,在理解微积分中的概念方面存在很多认知障碍:研究中得出的两个突出问题包括一个与直觉有关的,另一个与语言/表现方面有关。
资源推荐
资源详情
资源评论





























PERIÓDICO TCHÊ QUÍMICA
ARTIGO ORIGINAL
© 2020 The Author(s). This open access article is distributed under a
Creative Commons Attribution (CC-BY) 3.0 license.
Page 1 of 19
Research Article
Pedagogia Do Cálculo Na Índia: Uma
Investigação Empírica
Pedagogy of Calculus In India: An Empirical
Investigation
Ashraf Alam
University of Delhi, Department of Education, India
E-mail: [email protected]
Website: www.ashrafalam.co.in
OPEN ACCESS
Citation: Alam, A. (2020).
Pedagogy of Calculus in India: An
Emperical Investigation.
Periódico Tchê Química, 17(34),
164-180.
CC-BY license:
http://creativecommons.org/lice
nses/by/3.0/
Editors:
1. Eduardo Goldani, Ph.D., Brazil,
TQG
2. Luis Alcides Brandini De Boni,
Ph.D., Brazil, TQG
Received: Dec 29, 2019
Revised: Jan 1, 2020
Accepted: Feb 1, 2020
Published: Mar 31, 2020
ABSTRACT
When students learn a calculus construct, both a concept
image as well as a concept definition is imprinted in their
mind, and because of it, concrete and real-life examples
become a prerequisite for a contextually rich learning
environment for the abstractions inherently present in
calculus. In the light of aforementioned propositions, the
current study focusses on delving into several issues, few of
the prominent ones include the epistemological nature of
calculus curriculum in India’s senior-secondary schools, role
of Indian calculus teachers in students’ cognition, possibility
of enumeration of characteristics of a successful calculus
teacher with regards to India’s socio-cultural milieu,
challenges regarding complete immersion of calculus in
manipulation of symbols that eventually give rise to cognitive
obstacles, interrelationship between teachers’ calculus
content knowledge and their pedagogical practices, effect of
secondary school calculus on performance of Indian students’
college calculus, and the nature of effect on Indian learners
having calculus in school on their procedural and conceptual
performance. For this extensive study, data were collected
from PGTs and Assistant/Associate Professors having more
than 8 years of calculus teaching experience drawn from 76
different schools, colleges and universities belonging to 23
different states and union territories of India. A total of 323
teachers took part in this study. Multiple methods of data
collection were used including naturalistic observation,
structured interviews, classroom observations, focussed
group interviews, and informal discussions, and these were
Electronic copy available at: https://ssrn.com/abstract=3615307

PERIÓDICO TCHÊ QUÍMICA
ARTIGO ORIGINAL
© 2020 The Author(s). This open access article is distributed under a
Creative Commons Attribution (CC-BY) 3.0 license.
Page 2 of 19
OPEN ACCESS
Keywords:
Curriculum; Differentiation;
Evaluation; Integration;
Mathematics Education
Palavras-chave:
Currículo; Diferenciação;
Avaliação; Integração;
Educação Matemática.
done both before and after the classroom teaching. The
researcher transcribed the interviews, identified emerging and
repeated themes, and used NVivo and Concordance software to
conduct content and classroom discourse analysis, with simple
counting methods and applied grounded theory approach
using which empirical data were thematically categorized and
in the process of it, employed the induction approach. The
researcher analyzed the transcripts using N5 (NUD*IST 5.0;
QSR International, Melbourne) with the grounded theory
approach. This research study is purely qualitative in nature
and its framework lies within the interpretative paradigm. The
current study was carried out between June 2016 and March
2019. Findings indicate that there are lots of cognitive
obstacles in understanding the concepts inbuilt in calculus: two
of the prominent ones that came out from the study include the
one related to intuitions and the other related to
linguistic/representational aspects.
RESUMO
Quando os alunos aprendem uma construção de cálculo, tanto
uma imagem conceitual quanto uma definição de conceito são
impressas em sua mente e, por causa disso, exemplos
concretos e da vida real se tornam um pré-requisito para um
ambiente de aprendizado contextualmente rico para as
abstrações inerentemente presentes no cálculo. À luz das
proposições mencionadas, o presente estudo se concentra em
investigar várias questões, algumas das mais importantes
incluem a natureza epistemológica do currículo de cálculo nas
escolas de ensino médio da Índia, papel dos professores de
cálculo indianos na cognição dos alunos, possibilidade de
enumeração de características de um professor de cálculo
bem-sucedido em relação ao meio sociocultural da Índia,
desafios relacionados à imersão completa do cálculo na
manipulação de símbolos que eventualmente dão origem a
obstáculos cognitivos, inter-relação entre o conhecimento do
conteúdo de cálculo dos professores e suas práticas
pedagógicas, efeito do cálculo da escola secundária sobre o
desempenho do cálculo da faculdade de estudantes indianos e
a natureza do efeito em alunos indianos que fazem cálculo na
escola sobre seu desempenho processual e conceitual. Para
este extenso estudo, foram coletados dados de PGTs e
Electronic copy available at: https://ssrn.com/abstract=3615307

PERIÓDICO TCHÊ QUÍMICA
ARTIGO ORIGINAL
© 2020 The Author(s). This open access article is distributed under a Creative
Commons Attribution (CC-BY) 3.0 license.
Page 3 of 19
Professores Auxiliares / Associados com mais de 8 anos De experiência em ensino de cálculo em 76
escolas, faculdades e universidades diferentes, pertencentes a 23 estados e territórios sindicais da
Índia. Participaram deste estudo 323 professores. Múltiplos métodos de coleta de dados foram
utilizados, incluindo observação naturalista, entrevistas estruturadas, observações em sala de aula,
entrevistas em grupo focadas e discussões informais, e estas foram realizadas antes e depois do
ensino em sala de aula. O pesquisador transcreveu as entrevistas, identificou temas emergentes e
repetidos e utilizou o software NVivo e Concordance para conduzir a análise de conteúdo e
discurso em sala de aula, com métodos simples de contagem e abordagem aplicada à teoria
fundamentada, na qual os dados empíricos foram categorizados tematicamente e, no processo,
empregados. a abordagem de indução. O pesquisador analisou as transcrições usando N5 (NUD *
IST 5.0; QSR International, Melbourne) com a abordagem da teoria fundamentada. Este estudo de
pesquisa é de natureza puramente qualitativa e sua estrutura está dentro do paradigm
interpretativo. O estudo atual foi realizado entre junho de 2016 e março de 2019. Os resultados
indicam que existem muitos obstáculos cognitivos na compreensão dos conceitos incorporados no
cálculo: dois dos mais destacados que saíram do estudo incluem o relacionado às intuições e o
outro relacionados a aspectos lingüísticos / representacionais.
1. INTRODUCTION
It’s been several years that researchers have
been discussing and debating about the very
nature and purpose of making school and
college students learn mathematics (Dossey,
1992; Orton & Wain, 1994). In most of the
countries be it developed or developing, it is
seen that mathematics in school has a position
that is privileged over other subjects and that
the status which it enjoys is because of its
usefulness and application which is in stark
contrast to others’ beliefs who view
mathematics as the highest form of culture and
that which emphasizes abstractness having
formal proof and that it focusses inside of itself
(Gardiner, 1995; Neumark, 1995). The
recurrent problem of introducing integration
and differentiation to newbies is the frequent
reinforcement of certain typical questions that
involves asking them to solve, graph, calculate,
plot, compute, differentiate, sketch, determine,
etc. (Ferrini-Mundy & Graham,1991). Students’
learning a concept or a construct without
knowledge and comprehension of its meaning
has been the issue of research for several
decades (Hiebert & Carpenter, 1992). In the
1980s, because of the visible crisis pertaining to
learning and teaching of calculus, the US
witnessed a movement that inspired changes in
the manner in which calculus was taught to
students (A. Tucker & Leitzel, 1995). There has
been an attempt by several authors to expand
the “Rule of Three” to incorporate enactive and
formal representation (David Tall, 1996);
representations using animations (Bowers,
1999; Leinbach, 1997); representation of real
data (Kaput, 1998) wherein learners
experiencing states of affairs that are close to
reality and natural phenomenon and
implanting the usage of functions in data that
are real and representations that are verbal
(Kennedy, 2000). (Asiala, Cottrill, Dubinsky, &
Schwingendorf, 1997) have talked about what
existing literature says with regards to learner’s
understanding of functions and reports that
students have a conception or mental
representation of functions that are pretty
infirm and that they show a tendency of relying
on algebraic formulas while evolving and
formulating their conception of functions.
(Koirala, 1997) sets the students’ conceptual
understanding while teaching calculus in the
theoretical account that (Skemp, 1976) gave
Electronic copy available at: https://ssrn.com/abstract=3615307
剩余18页未读,继续阅读
资源评论


weixin_38605538
- 粉丝: 4
上传资源 快速赚钱
我的内容管理 展开
我的资源 快来上传第一个资源
我的收益
登录查看自己的收益我的积分 登录查看自己的积分
我的C币 登录后查看C币余额
我的收藏
我的下载
下载帮助


最新资源
- 科技创新项目管理中,如何借助AI+数智应用突破传统管理系统的局限,实现高效管理与价值创造?.docx
- 科技管理AI+数智应用服务是什么,它能为现有的科技管理系统带来哪些革新?.docx
- 科技管理部门和开发商如何借助AI+数智应用打造高效且具创新力的科技管理模式?.docx
- 科技管理部门和系统开发商如何携手打造AI+数智应用驱动的科技管理解决方案?.docx
- 科技管理部门如何借助AI+数智应用科技管理系统激活内外部资源,实现管理成效的最大化?.docx
- 科技管理部门如何借助AI+数智应用信息化系统提升工作效率与创新?.docx
- 实现了基于YOLOv5旋转标签格式的Copy-paste小目标数据增强,数据集为DOTA
- 科技管理部门如何通过AI+数智应用突破效率与创新瓶颈?.docx
- 科技管理服务机构如何通过AI+数智应用提升系统智能化水平?.docx
- 科技管理工作如何借助AI+数智应用和大数据实现突破?.docx
- 科技管理领域如何借助AI+数智应用实现从管理到价值创造的跨越?.docx
- 科技管理平台如何借助AI+数智应用实现从传统到智能化的高效升级?.docx
- 科技管理工作总是卡在流程繁琐、资源分散,有什么基于AI+数智应用的高效解决方案?.docx
- 科技管理趋势下,如何通过AI+数智应用实现系统的智能化升级与价值创造?.docx
- 科技管理如何才能通过AI+数智应用实现从效率提升到价值创造的跨越?.docx
- 科技管理如何借助AI+数智应用实现从“效率提升”到“价值创造”的跨越?.docx
资源上传下载、课程学习等过程中有任何疑问或建议,欢迎提出宝贵意见哦~我们会及时处理!
点击此处反馈



安全验证
文档复制为VIP权益,开通VIP直接复制
