怎样培养学生的十大数学能力

学生的数学能力不是先天就有的,它是后天通过家长、教师的培养逐步形成的.学生有较强的数学能力,学习轻松,成绩优异.培养学生的数学能力,是现代教育的需要,是贯彻落实素质教育的需要,是教师提高     

高中学生数学学习能力评价指标体系构建研究

学习能力是影响学生学习效果的重要因素之一.分析高中学生数学学习能力评价的现状，明晰高中学生数学学习能力评价指标构建研究的必要性，采用文献法和问卷调查法初步制定了高中学生数学学习能力评价指标体系，利用SPSS软件对结果进行分析和修正，最终构建高中学生数学学习能力评价指标体系.     

挖掘中职生数学学习潜能的教学策略

随着我国中等职业教育的改革,原本很受学生欢迎入校分数和重点高中相当的中专、职校、技校,落到了没有升学分数也可进的境地．因此出现了中职校学生数学成绩差、讨厌数学、害怕数学、甚至放弃数学的现象,这些都给中职数学教学带来了相当的困难和不利．如何创新中职数学教学,使原本数学基础较差的学生提高学习动力,摆脱数学学习的恐惧,促进学生有效学习,是中职数学教师必须进行探究,寻求解决的教学问题．根据个人的教学实践,     

中学生数学学习时间与数学成绩的相关性研究

通过对浙江省金华某学校初一学生各项数学学习活动时间以及数学成绩的问卷调查,了解到初中学生目前数学学习情况.数学学习活动主要分为学生数学知识课前预习、数学问题讨论与交流、数学课后作业的完成、数学相关材料阅读、课后补习等活动.同时利用相关性分析和回归分析了解学生数学学习成绩与学生不同数学活动时间之间的关系.结果表明:学生数学学习兴趣与数学讨论时间有一定正相关性;学生数学学习成绩受课外辅导时间和预习时间影响最大;数学课外辅导时间与数学成绩相关性最小.     

亟待关注的中小学数学教学衔接问题思考

在数学教学改革过程中,中小学数学教学衔接问题备受关注.部分初中数学教师指出,在学生由小学步入中学学习阶段时,多会存在数学学习不适应的情况,这也就导致部分小学阶段成绩较好的学生出现成绩下滑现象,严重者会有厌学心理问题的发生.产生这一情况的原因有很多,包括学生的智力因素与非智力因素、教师因素、教学环境、教学内容、教学模式、教学方法、学法指导及教学评价等方面,教学内容、教学方法、教学环境是其中较为重要的几项因素.本文将分析影响中小学教学衔接问题的几项相关因素,并从教学内容、教学方法及教学环境几个方面提出建议,具体如下.     

高职学生数学学习兴趣影响因素研究——基于决策树和累积Logistic回归模型

研究高职学生数学学习状况,揭示影响高职学生数学学习兴趣的因素及作用机制,通过问卷调查采集学生数学学习行为数据,利用决策树模型探索变量的重要性,并构建了合理的解释变量体系,运用累积Logistic回归模型对影响因素进行了实证分析.结果表明:性别等因素对高职学生数学学习兴趣无显著影响,而生源类别、教师、学生学习习惯等因素有显著性影响.     

数学教学中的引领与调控

数学不仅是学生求学经历的一项必修课程,还是培养学生逻辑思维能力、推理能力以及丰富学生自然科学意识必不可少的学科.由于受应试教育的影响,数学教学一直围绕考试在转,学生成绩的提高是一切教学方法的落脚点.其被动局面表现在:一是学生缺乏主动学习的意识,另一方面是教师缺乏对学生自     

中国与新加坡初中数学教材中的"平均数、中位数和众数"比较

从国际比较研究的角度来看,课程是引起学生学习差异的一个关键因素,尤其是数学教材对学生的数学成绩有着潜在的影响.通过对不同国家数学教材内容的比较,可以考察学生在数学学习经历上的差异,以及这种差异对学生数学学习产生的影响.     

初中数学学困生的转化策略

在初中数学学习中,部分学生在学习数学时虽花费了大量的时间和精力,但由于家庭环境和自身的性格、学习习惯、基础等因素导致学习水平较低,对数学概念不理解,理不清概念之间的区别和联系,对数学公式不能灵活运用,上课时不能集中精力听课,参与组内活动时较被动,遇到困难消极对待,无法突破学习中的重点和难点,这部分学生我们称之为学困生.初中数学学困生的生成主要有学生学习数学的兴趣、意志、方法、教师等因素.每个学生都不希望自己成为学困生,这成为我们转化学困生的基石.因此,要转化学困生,教师要更新教育观念,要面向全体学生,在教学中要时时关注学困生,要优化课堂教学,改变教与学的方式,改变评价机制.     

数学学习与研究不能“跟着感觉走”“推理与证明”的教学研究和启发

1 问题的提出 在数学教学中,教师会发现学生在分析问题、解决问题时经常说:“我觉得是这样的.”这就是学生数学学习研究“跟着感觉走”的最直接表现方式,而有这种习惯的学生,一般其数学学习能力和成绩不会太好,而且这个现象在学困生身上表现更明显,甚至“胡扯”的解决过程也屡见不鲜.     

Science Camp as a Transformative Experience for Students,Parents, and Teachers in the Urban Setting

This paper reports on creative partnerships to create learning communities to benefit students, parents, and teachers in the urban setting. Science Camp is a university day camp offering problem‐based science exploration for urban middle school students and an introduction to college life. For parents it is an opportunity to learn about college opportunities for their children and to gather information about funding sources. For middle school science teachers and preservice teachers it is a learning laboratory for conducting problem‐based learning in the urban setting. The findings describe the effects of the learning communities on the transformation of students, parents, preservice teachers, and in‐service teachers.     

多因素分析的线性结构模型及其应用

线性结构模型是含有潜在因子的通径分析,该模型可以分析外生的潜在因子与内生的潜在因子之间相互影响的结构关系.研究应用线性结构模型探讨对《算法与数据结构》的学习兴趣有影响的主要因素,结果显示学生的专业基础和教学方式对学习兴趣的影响分别占各因素影响总和的49.56%和43.11%.注重专业基础课程的教学效果和采取通俗易懂的讲授方式是提高学生学习兴趣的有效途径.     

Constructivist Beliefs About the Science Classroom Learning Environment: Perspectives From Teachers,Administrators, Parents,Community Members,and Students

This study examines the perceptions of teachers, administrators, parents, community members, and high school students about the science learning environment. The participants were active members of a grant project aimed at creating community action teams. Varrella and Burry‐Stock's (1997) Beliefs About Learning Environments (BALE) Instrument was used as a theoretical model for constructivist belief identification and comparison. Two primary questions were explored: (a) What are the beliefs of the teachers and other school community members about the science learning environment? and (b) How do these belief structures compare? Analysis of the BALE responses indicated that, although beliefs varied greatly, the administrators and teachers possessed the most constructivist beliefs. The authors suggest that identifying the beliefs of teachers, as well as those of the entire school community, is crucial. If the school community does not believe in (or understand) the recommendations, the chance for long‐lasting reform is improbable.     

Proof in School Mathematics: Insights from Psychological Research into Students' Ability for Deductive Reasoning

There are currently increased efforts to make proof central to school mathematics throughout the grades. Yet, realizing this goal is challenging because it requires that students master several abilities. In this article we focus on one such ability, namely, the ability for deductive reasoning, and we review psychological research to enhance what is currently known in mathematics education research about this ability in the context of proof and to identify important directions for future research. We first offer a conceptualization of proof, which we use to delineate our focus on deductive reasoning. We then review psychological research on the development of students' ability for deductive reasoning to see what can be said about the ages at which students become able to engage in certain forms of deductive reasoning. Finally, we review two psychological theories of deductive reasoning to offer insights into cognitively guided ways to enhance students' ability for deductive reasoning in the context of proof.     

高职院校课堂教学质量影响因素研究——基于Lasso-logistic回归模型

本文以"大学生课堂学习状态问卷"调查为基础,利用Lasso-logistic回归模型对安徽省某高职学院336位学生成绩的影响因素进行分析。结果表明,影响客观评价结果的因素包括性别、父母亲文化程度等个人、家庭因素及学习勤奋刻苦程度等直接相关因素;而影响主观评价结果的因素则主要为学习勤奋刻苦程度、学习目标等直接相关因素,而不包括个人、家庭因素。     

关于《数值分析》教学的几点探讨

数值分析是大学数学系的一门学科专业课.本文对数值分析专业课的教学的三个环节———课堂教学,上机试验,考核进行了讨论.认为在教学过程中,不仅要充分地利用课堂教学介绍数值分析知识的实用价值,而且还可以通过电子课件的演示生动地说明各种数值方法.进一步,通过上机实验与考核方法的改革,潜移默化地培养学生的数学思想与科研能力.与此同时,探讨了几种督促学生学习的方法.     

试论影响学生提出数学问题的因素

影响学生提出数学问题的因素包括传统文化因素、学校内部因素、教师因素、学生因素．     

Old Math, New Math: Parents' Experiences with Standards-Based Reform

We focus on how African American parents in a low-income neighborhood experience, interpret, and respond to current reform efforts as implemented in their children's school. As part of a larger project on parent-child numeracy connections in an elementary school, we interviewed 10 parents and held 2 focus group meetings, during which parents shared their experiences with mathematics as students themselves and as parents of children using a Standards-based curriculum. Even though parents saw themselves as critical players in their children's learning, we found that the implementation of reform-oriented curriculum tended to disempower parents with respect to school mathematics. Parents had little understanding of the reform-based approaches, and thus limited access to the discourse of reform. Our findings call for examination of the effect that reforms have on parents, particularly when the current educational climate calls for increased parent participation and involvement.

If an 8 year old can do it, I know I can do it. I was like—wait a minute, he's the kid and I'm the parent, and he knows and I don't know. He had got upset one day and said, “Mom, you're going to make me get a bad grade. That's not right. That's not right. That's wrong.”—Shanice, mother of three     

University−Urban High School Partnership: Math and Science Professional Learning Communities

This study focused on science and math professional learning communities (PLCs) that were implemented through a university‐urban high school partnership. These PLCs were part of mandated school‐wide, content‐based PLCs implemented as part of the reform efforts initiated in an urban school to address the school's failure to meet Adequate Yearly Progress (AYP) for four years consecutively and low graduation rate (less than 25%) for male students. The key issues were (a) students had continually earned low test scores; (b) there was continuous principal turnover; (c) faculty morale was at an all‐time low, and the quality of teaching was very poor; and (d) the students were not effectively disciplined. The study examined the impact that university faculty‐led mandated PLCs have on teachers' practices and students' learning and achievement. Analysis of data revealed practices that were effective in developing and implementing these successful math and science PLCs. Three themes emerged: ethics of care, teacher agency, and aesthetics of professional interactions. Each theme contained key features that appeared to contribute to the implementation of a successful PLC.     

Integrating learning theories and application-based modules in teaching linear algebra

The research team of The Linear Algebra Project developed and implemented a curriculum and a pedagogy for parallel courses in (a) linear algebra and (b) learning theory as applied to the study of mathematics with an emphasis on linear algebra. The purpose of the ongoing research, partially funded by the National Science Foundation, is to investigate how the parallel study of learning theories and advanced mathematics influences the development of thinking of individuals in both domains. The researchers found that the particular synergy afforded by the parallel study of math and learning theory promoted, in some students, a rich understanding of both domains and that had a mutually reinforcing effect. Furthermore, there is evidence that the deeper insights will contribute to more effective instruction by those who become high school math teachers and, consequently, better learning by their students. The courses developed were appropriate for mathematics majors, pre-service secondary mathematics teachers, and practicing mathematics teachers. The learning seminar focused most heavily on constructivist theories, although it also examined socio-cultural and historical perspectives. A particular theory, Action-Process-Object-Schema (APOS) [10], was emphasized and examined through the lens of studying linear algebra. APOS has been used in a variety of studies focusing on student understanding of undergraduate mathematics. The linear algebra courses include the standard set of undergraduate topics. This paper reports the results of the learning theory seminar and its effects on students who were simultaneously enrolled in linear algebra and students who had previously completed linear algebra and outlines how prior research has influenced the future direction of the project.