基础医学实体教学模型三维虚拟化的初步实践

文章简单阐述了实体教学模型虚拟数字化应用于基础医学教学的实践意义和实现基本途径,并结合实例介绍实现实体教学模型的仿真效果,以及制作产品整合展示的专题网站,从而达到在信息教学环境下方便师生课内外浏览,通过虚拟教学模型促进学生了解人体或人体器官的结构、形状和特征.     

巧用冰箱贴制作染色体系列模型

在高中生物学习过程中,已明确表示对模型方法的重视,在教学中也有很多构建模型的过程.利用冰箱贴制作染色体模型,既简单方便又实用,又有教育教学意义.     

刍议学生语文学习中反思习惯的培养

一、一个简单的教学模型"教学"的本质是信息沟通,教学模型可由以下八个要素构成:信息、发送者、编码、信道、解(译)码、受众、反馈、噪音,如下图所示:     

刍议学生语文学习中反思习惯的培养

一、一个简单的教学模型 “教学”的本质是信息沟通,教学模型可由以下八个要素构成：信息、发送者、编码、信道、解（译）码、受众、反馈、噪音,如下图所示：     

论模型教学在初中几何数学教学中的意义

模型以一种简单直观的形式呈现在学生的面前,可以帮助一些想象能力稍差的学生理解几何知识,在数学几何教学中模型教学发挥着越来越重要的作用,对于学生的学习和数学教学的开展都具有重要的意义,下面就模型教学在初中几何数学教学中的意义做出几点说明.1.模型教学能够清晰地的展现数量关系,帮助学生理解在几何教学中,     

诊断分类模型:测试领域的新工具

诊断分类模型是以分类为目的模型的总称.它可以充分利用考分直接反映学生的能力状况,符合教育领域以有效的考题信息来辅助教学的趋势.本文撇除数学公式,以简单的语言总结该类模型的要素、种类和常见参数,通过Eunice Jang的研究,展示诊断分类模型在语言测试和教学领域的具体运用.研究结果表明,诊断分类模型可以为教学提供有益的...     

刚性网格栅上葡萄的浑沌运动

本文提出了一种结构简单的离散时间浑沌动力学系统力学教学模型,讨论了模型的算法,利用数值试验分析方法揭示了产生浑沌的物理机理。     

注重挂图和模型的运用

在物理教学中,适当运用挂图和模型,可以使许多问题由复杂变为简单,由抽象变为直观,大大提高教学的效果.     

浅析小学数学中“算理”教学的策略

小学一年级数学主要以理解算理为基础,算理教学不再是简单讲述知识和教具操作,更侧重于连接数字的含义贯穿整个教学结构。通过类比联想构建数学教学模型,帮助小学生梳理算法技能,巩固算理知识,算法与算理知识相互结合,提高学生的综合运算能力,本文就小学数学中算理教学的应用策略进行了简单探讨。     

物理教学中创新能力培养的路径依赖模型

本文尝试建立物理教学中创新能力培养的路径依赖模型,通过此模型强调创新能力培养要把握的三个关键.同时对如何依此模型去实施的步骤作了简单设想.     

抛锚式教学在《教育信息处理》课程教学中的应用

在《教育信息处理》课程中选择ISM分析、S-T教学分析和S-P分析等教学内容进行教学改革,采用抛锚式教学,确定真实的事件,通过学生自主探究、协作学习等方式培养学生独自思考和解决问题的能力。     

在线学习体验影响因素的实证研究 ——以Blackboard平台实用英语在线课程为例

探究在线学习体验影响因素及其构成关系,有助于提高学习者的在线学习效果.本研究在文献调研的基础上,以Blackboard远程教学平台实用英语在线课程为例,采用调查问卷、解释结构模型及结构方程模型等方法,确定了影响学习者在线学习体验的6个关键因素(师生互动、同伴交互协作、课程任务、教师教学能力、在线资源特性、课程活动设计)...     

Beyond competition: a comparative review of conceptual approaches to international student mobility

The existing literature offers an instrumentalist approach that focuses on how economic rationality underlies international student mobility (ISM). In response to these instrumentalist accounts, a critical approach emerges and reemphasises the importance of humanity and human rights in ISM and the process of internationalisation of higher education. However, this paper argues that these critical perspectives are insufficient to address the non-instrumental values of ISM. To address this argument, the paper uses the capability approach to reframe the meanings of ISM, thereby broadening the conceptual approaches to this aspect of internationalisation of higher education. Specifically, the paper suggests that international mobility is a way to promote individual freedom. On the conceptual basis of the capability approach, the paper identifies three interrelated orientations for future research on the impact of mobility on international students.     

915 MHz频段微波设备微波泄漏问题的分析研究

从定量计算角度,对有关915 MHz频段ISM微波设备所要遵守的《GB 5959.6-87》和《GB4824-2004》两个标准进行比较分析,得出915 MHz频段ISM微波设备在满足前一标准的前提下,并不一定满足后一标准的结论;并对由此引出的问题提出一些可行性建议。     

网络环境下教师隐性知识转化过程及影响因素分析

教师是知识的主要传授者,但是教师的隐性知识在网络环境下的转化受到多方面因素的影响。采用ISM解释结构模型法对网络环境中教师隐性知识转化的影响因素进行结构化分析,构建网络环境下影响教师隐性知识转化影响因素的解释模型,该模型显示网络环境下影响教师隐性知识转化的因素间的关系结构可以划分为四层:首先,最表层、最直接的因素是教师作为隐性知识提供者的主观意愿和知识接收者对新知识的接收意愿;其次,教师隐性知识有序化的能力、知识接收方的理解吸收能力、激励机制以及双方之间的信用关系;再次,隐性知识转化的技术渠道、隐性知识的复杂性、知识交流双方的知识差异、文化差异;最后,隐性知识的专有性是影响隐性知识转化的最深层因素。     

International student migration: a comparison of UK and Indian students’ motivations for studying abroad

ABSTRACT

This paper breaks new ground in its comparative analysis of two international student migration (ISM) streams, one from the Global South to the Global North (India to developed Anglophone countries), and the other within the Global North (UK to North America, Europe and Australia). These two ISM movements reflect different positionalities within the global system of international student movements, and hence necessitate a critical perspective on the assumptions behind such a comparison, which questions the dominance of ‘knowledge’ about ISM that derives from ‘the West’ as a theoretical template. Two methods are employed to collect data: an online questionnaire survey of UK and Indian students who are, or have recently been, studying abroad; and in-depth interviews to UK and Indian international students. Motivations for studying abroad are remarkably similar in the questionnaire results; more subtle differences emerge from the interviews.     

Perceptions of Joint Family Storytelling as Mediators of Family Communication Patterns and Family Strengths

Using family communication patterns theory, this study tested the degree to which perceptions of joint family storytelling mediate the relationship between family communication patterns (i.e., conversation and conformity orientations) and family strengths. Participants included 267 young adults from first-marriage families. Results indicated that conversation orientation is positively associated with the interactional sense-making (ISM) behaviors that characterize jointly told family stories (i.e., engagement, polite turn-taking, perspective-taking and coherence) and family strengths, while conformity orientation is negatively associated with ISM behaviors and family strengths. Indirect effects emerged for conversation and conformity orientations on family strengths through perceptions of ISM behaviors. Specifically, perceptions of storytelling engagement and polite turn-taking mediated the positive association between conversation orientation and family strength, while engagement, perspective-taking, and polite turn-taking mediated the inverse association between conformity orientation and family strength.     

基于ISM的虚拟企业形成影响因素实证分析

虚拟企业的形成受到多种因素的影响,能否准确判断和合理控制这些因素直接关系到虚拟企业的形成和运行效果。本文通过实证研究确定了虚拟企业形成的宏观影响因素;运用ISM方法建立解释结构模型,得到因素间的层次结构;通过对模型中各因素影响方式和程度的分析,对虚拟企业的有效构建提出了宏观上的决策建议。     

Qualitative sampling in research on international student mobility: insights from the field in Germany1

ABSTRACT

Although over the past decades the numbers of studies investigating international student mobility and migration (ISM) increased, methodological challenges in empirical research on the topic have remained mainly unaddressed. This is particularly the case for sampling, which is a crucial but often less considered part of qualitative research designs. In this article, we identify three main challenges in qualitative sampling for research into ISM: time, space and international students’ heterogeneities. In addressing those challenges, we theoretically discuss their implications and give empirical examples drawing on our research experiences. We argue for a more reflexive research procedure in studying educational mobility.     

Teachers' Images of their Schools and Perceptions of their Work Environments

The Images of Schools through Metaphor (ISM) was developed as a simple, economical questionnaire to allow school leaders and researchers to survey teachers' images of their school. The article describes briefly aspects of the development and validation of this questionnaire and its application in an investigation of relationships between teachers' images of their schools and their perceptions of its work environment as assessed by the School Level Environment Questionnaire (SLEQ). The sample used consisted of 162 teachers in 48 schools in Tasmania, Australia, each of whom completed both the ISM and the SLEQ. The various results revealed were generally of considerable statistical significance indicating a strong relationship between the images teachers have of their school and the perceptions they have of its work environment.