贵州省普通高中物理教师新课改适应情况研究

通过调查问卷和访谈,研究贵州省普通高中新课程实施中物理教师新课改的适应情况。调查结果表明贵州省普通高中物理教师对新课改有了一定程度的认识,对课改目标、课程标准、课程结构和对新课改的支持在逐年上升,但总体适应水平不高,导致这一现状的主观因素是教师难以转变教育理念,客观因素主要在于课程资源紧缺,教师培训、教学和课程的评价方式等与新课程改革的要求还存在一定的差距。     

Investigating the relationship between pre-service physics teachers' professional knowledge,self-concept,and interest

This study investigates the relationships between professional knowledge, self-concept, and interest of pre-service physics teachers. In order to support student learning and interest development alike, teachers need a profound professional knowledge and respective motivational orientations. Developing both professional knowledge and motivational orientations in teachers is therefore a key challenge of teacher education. Prior research has focused on the development of content knowledge (CK) and pedagogical content knowledge (PCK) within teacher education, but the role of motivational orientations such as self-concept and interest have mostly been neglected areas of study. As individuals develop domain-specific motivational orientations, they compare their achievement in an external frame to the achievement of their peers, and they compare their achievements in an internal frame across domains. The effects of these psychological processes on domain-specific motivational orientations are described by the generalized internal/external frame of reference model (GI/E model). We assessed the professional knowledge (CK and PCK) and motivational orientations (self-concept and interest) of N = 200 pre-service physics teachers from 12 teacher education institutes in Germany. To investigate the predictions of the GI/E model, we utilized structural equation modeling. In line with the GI/E model, the analysis revealed that pre-service teachers use social comparisons. Pre-service teachers with a higher CK/PCK also showed a higher CK/PCK self-concept. We also identified instances of internal comparisons as we found that a high level of CK corresponds with a lower PCK self-concept. While we could not identify the same effects from professional knowledge on interest, self-concept mediated the effects from professional knowledge on interest. The results suggest that interdependencies between professional knowledge and motivational orientation should be given more consideration in teacher education research and should also be addressed more explicitly in teacher education.     

近代物理实验教学体系及教学模式的改革

介绍了河南科技大学物理与工程学院在深化近代物理实验教学改革,培养具有创新能力人才的实践情况。主要介绍了在教学体系和教学模式方面进行改革的设计思路和具体实践。     

新课程标准下物理教师素质析论

教师肩负着激发学生的学习兴趣,科学培养学生的探索精神、创新意识、创新能力和实践能力,使学生成为祖国现代化建设的合格人才的重任,只有高素质的教师才能培养出高素质的学生。在新课改的大背景下,为了提高物理教师的教学技能和教学质量,物理教师要改变传统教学理念和教学方法,加强个人素质的培养。     

初中物理教学课堂引入策略探讨

课堂引入在教学中是一个非常重要的阶段,它既可以激发学生的学习兴趣,又可以增长求知欲,消除其他课程的延续性,使学生的思维进入最佳状态,从而达到事半功倍的效果。实验引入法、讲故事引入法、情景引入法、问题引入法、复习引入法等教学方法在物理教学中能取得良好的效果。     

奥苏贝尔成就动机理论对五年制高职物理教学的启示

奥苏贝尔成就动机理论从认知驱力、自我一增强驱力、附属驱力三方面阐述了学生的学习动机。文章针对五年制高职学生的现状,根据奥苏贝尔成就动机理论,提出教师要从如下三方面入手切实培养学生的学习动机：1．展现物理的趣和美,激发和维持学生的认知驱力;2．让学生在学习过程中不断取得成功经验,促进学生自我一增强驱力的发展;3．形成教育合力,推动学生在学习上的附属驱力。     

新中国物理教科书60年之演进

物理教科书的编写承载着国家和发展的诉求,折射着经济、文化和科学技术知识变迁的影响,负担着学校、家庭和个体的多元需求。物理教科书如何编写才能体现多元的价值追求,步入科学发展的轨道,找到自我成长的根基,是每一位物理教育工作者需要认真思考的问题。回顾物理教科书建国60年的发展历史,以史为鉴,概况成功的经验,凝炼发展的规律,避免同样的失误,对当下的物理教科书编写和物理课程改革具有一定的意义。     

我国股票市场的异常现象分析

金融市场是一个复杂的体系,早在19世纪人们就开始了对金融市场价格、风险等问题的研究和预测并建立了相关的基础理论,但目前研究证明完全有效市场假设理论已不能解释金融市场的实际行为。本文借助于经济物理学的消除趋势波动分析法和方差分析法,以上证综合指数和深证综合指数的日数据和15分钟高频数据为基础,探讨我国股票市场存在的异常现象。结果表明,我国股票市场存在持久性和日内＂U＂形波动特征,进一步证明我国股票市场是一个非完全有效市场。     

利用课堂意外生成打造高效物理课堂

物理课堂教学动态生成是新课程倡导师生多向、开放和动态的对话、交流过程.物理教师可以通过抓住课堂意外、超越课本生成、在问题中生成、利用错误资源生成等方式,预设文本静态弹性,关注课堂非预设性生成,有效提高课堂实效.     

多媒体辅助物理教学中存在问题的探究

在肯定多媒体在物理教学中的优点基础上,对多媒体运用于物理课堂教学,特别是基础物理课堂教学中出现的不足和存在的问题进行讨论.