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Journal of Mathematics Education at Teachers College最新文献

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Supporting Teacher Learning During Modeled Mathematics Instruction 在模拟数学教学中支持教师学习
Pub Date : 2023-05-11 DOI: 10.52214/jmetc.v14i1.8768
E. Saclarides
Although modeling instruction has been identified as a productive professional development activity that coaches can use with teachers in their classrooms, coaches are provided with little guidance regarding how to support teacher learning as they model mathematics instruction. While previous research points to the importance of providing teachers with examples of high-quality instruction through the coach’s model, teachers may need additional support as instruction unfolds to make sense of what they are observing. As part of the current study, I partnered with one mathematics coach and explored how she explicitly sought to augment teacher learning while modeling mathematics instruction. Findings indicate that the coach leveraged three approaches: engaging the teacher in verbal asides during modeled instruction, providing the teacher with written asides in the scripted lesson plan, and scaffolding the observing teacher’s responsibilities. Implications are provided for research and practice.
尽管建模教学已经被认为是一种富有成效的专业发展活动,教练可以在课堂上与教师一起使用,但在如何支持教师在建模数学教学时学习方面,教练几乎没有得到指导。虽然先前的研究指出,通过教练的模式为教师提供高质量教学的例子很重要,但随着教学的展开,教师可能需要额外的支持来理解他们所观察到的东西。作为当前研究的一部分,我与一位数学教练合作,探索她如何明确地寻求在建模数学教学的同时增加教师的学习。研究结果表明,教练利用了三种方法:在模拟教学中让教师参与口头旁白,在脚本教案中为教师提供书面旁白,以及为观察教师的责任搭建脚手架。为研究和实践提供了启示。
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引用次数: 0
Presenting a New Model to Support the Secondary-Tertiary Transition to College Calculus 提出一种支持中、高等教育向大学微积分过渡的新模式
Pub Date : 2023-05-11 DOI: 10.52214/jmetc.v14i1.10483
Carol H. Wade, Christian P. Wilkens, G. Sonnert, P. Sadler
Although the secondary-tertiary transition has been investigated in mathematics education research with different focuses and theoretical approaches, it remains a major issue for students in the transition. With success in a science, technology, engineering, or mathematics (STEM) major at stake, we investigated a novel approach to support the transition from secondary precalculus or calculus to tertiary calculus. Using the Four Component Instructional Design (4C/ID) model and empirical data from the United States (US) nationally representative FICSMath project, we mapped instructional experiences of students in the transition to theoretical components of the 4C/ID model. From exploratory factor analysis (n=6,140), we found six factors that mapped to the 4C/ID model components and created the new Secondary Precalculus Calculus (SPC) 4C/ID model. In this model, the Learning Task Component represents tasks to engage learners in meaningful problem solving; the Support Component grounds instruction in reasoning and understanding; the Procedure Component integrates group work and graphing calculators to connect concepts to procedures; and the Part-Task Component represents instruction to develop automaticity. The SPC 4C/ID model presents a unique support for precalculus and calculus teachers in the quest of teaching for learning and transfer of learning across the transition.
虽然数学教育研究以不同的焦点和理论方法对中学到大学的过渡进行了研究,但它仍然是过渡时期学生面临的一个主要问题。随着科学、技术、工程或数学(STEM)专业的成功,我们研究了一种新的方法来支持从二级微积分预科或微积分到高等微积分的过渡。利用四要素教学设计(4C/ID)模型和美国具有全国代表性的FICSMath项目的经验数据,我们将学生在过渡阶段的教学经验映射到4C/ID模型的理论组成部分。通过探索性因子分析(n= 6140),我们发现了6个映射到4C/ID模型组件的因子,并创建了新的Secondary Precalculus Calculus (SPC) 4C/ID模型。在这个模型中,学习任务组件代表了让学习者参与有意义的问题解决的任务;支持部分是推理和理解教学的基础;程序组件集成了小组作业和图形计算器,将概念与程序联系起来;部分任务组件代表了开发自动化的指令。SPC 4C/ID模型为微积分预科和微积分教师提供了独特的支持,以寻求教与学的过渡和学习的转移。
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引用次数: 1
Notes from the Field Preface Spring 2023 2023年春季现场前言注释
Pub Date : 2023-05-11 DOI: 10.52214/jmetc.v14i1.11218
Baldwin Mei, K. Yamamoto
Developing and Supporting Teachers' Mathematical Pedagogy
发展和支持教师数学教育学
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引用次数: 0
Briefly Recalling Some Antecedents of Standards-Based Reform and Standardized Assessment in American Mathematics Education 美国数学教育标准化改革与标准化评估的前因后果
Pub Date : 2023-05-11 DOI: 10.52214/jmetc.v14i1.10709
Brian Darrow, Jr.
Developing and Supporting Teachers' Mathematical Pedagogy
发展和支持教师的数学教学法
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引用次数: 0
Preservice Teachers’ Reflections on the Use of Visual Supports to Improve Mathematics Pedagogy 职前教师运用视觉支持改进数学教学的思考
Pub Date : 2023-05-11 DOI: 10.52214/jmetc.v14i1.10168
Song A. An, Daniel A. Tillman, Kari Smith, A. Hachey
This case study inspected mathematical learning opportunities that employed the results from the participating preservice teachers’ (n=75) original visual arts creation process. Data obtained during this study provided empirical evidence for the educational viability of employing original Mondrian-style rectangle sets as a context for generating authentic mathematics inquiry opportunities. The participating preservice teachers generally indicated that through the process of creating their Mondrian-style rectangle sets and exploring the mathematical patterns within their works, such as the presence of fractions and ratios, they were able to develop an improved understanding of the pedagogy for teaching these mathematics concepts. The findings from this study suggest that both mathematics teachers and mathematics teacher educators might better serve their students by including more visual supports when teaching mathematics concepts.
本案例研究考察了采用参与的职前教师(n=75)原创视觉艺术创作过程结果的数学学习机会。本研究中获得的数据为采用原始蒙德里安式矩形集作为产生真实数学探究机会的背景的教育可行性提供了经验证据。参与的职前教师普遍表示,通过创建蒙德里安风格的矩形集和探索其作品中的数学模式的过程,例如分数和比率的存在,他们能够更好地理解教授这些数学概念的教学法。本研究的结果表明,数学教师和数学教师教育工作者在教学数学概念时,可以通过增加视觉支持来更好地为学生服务。
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引用次数: 0
About the Authors and Reviewer Acknowledgement Fall 2022 关于作者和审稿人2022秋季鸣谢
Pub Date : 2022-12-23 DOI: 10.52214/jmetc.v13i2.10418
Journal Editor
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引用次数: 0
Perspectives on the Evolution of MathChavrusa from Pre-COVID to Now 从covid前到现在MathChavrusa的演变展望
Pub Date : 2022-12-23 DOI: 10.52214/jmetc.v13i2.10062
Baldwin Mei, Mine Cekin, R. Flint
Improving Discourse in Mathematics Education
改进数学教育中的话语
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引用次数: 0
Notes from the Field Preface Fall 2022 2022年秋季田野序言笔记
Pub Date : 2022-12-23 DOI: 10.52214/jmetc.v13i2.10419
D. Barr, Baldwin Mei
Improving Discourse in Mathematics Education
改进数学教育中的话语
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引用次数: 0
Inside Cover Fall 2022 2022年秋季封面
Pub Date : 2022-12-23 DOI: 10.52214/jmetc.v13i2.10420
Journal Editor
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引用次数: 0
Preface Fall 2022 2022年秋季
Pub Date : 2022-12-23 DOI: 10.52214/jmetc.v13i2.10417
D. Barr, Baldwin Mei
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引用次数: 0
期刊
Journal of Mathematics Education at Teachers College
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