Teaching primary mathematics with challenging tasks: How should lessons be structured?     

James Russo  Sarah Hopkins 《The Journal of educational research》2019,112(1):98-109

Engaging students in a challenging (cognitively demanding) task and launching a mathematics lesson with a task before instruction are two characteristics of a reform-oriented approach to mathematics instruction often considered together. The authors systematically contrasted teaching with challenging tasks using a task-first lesson structure with that of a discussion-first lesson structure to three composite classes of first- and second-grade students (n = 73). Subsequent assessments of mathematical performance revealed that the discussion-first lesson structure was somewhat more efficacious in improving fluency performance but both structures similarly improved problem-solving performance. The findings suggest there is more than one way of incorporating challenging tasks into mathematics lessons to produce sizeable learning gains.  相似文献   

从实验队伍结构谈对实验人员的考评和激励机制的思考   总被引：1，自引：0，他引：1  

俞政  沈伟荣 《中国现代教育装备》2011,(17):55-56

从对实验队伍的年龄结构,职称结构、学历结构和职务结构的分析,提出了对实验人员的考核评估和激励机制的思考。  相似文献   

数据结构的对象化教学方式探讨与实践     

徐翀  徐建 《中国现代教育装备》2011,(9):104-106

数据结构是高等院校计算机专业的一门重要的专业课。就目前普遍采用的面向过程的教学方式的弊端,提出了进行对象化的教学方式。结合我院实践,提出了一系列的教学步骤,并对此作了分析和探讨。  相似文献   

信息概念对课堂教学的启示   总被引：1，自引：0，他引：1  

张江鑫  马福萍 《中国现代教育装备》2011,(5):154-156

教学过程是一个师生间的信息传递过程,信息论的原理贯穿了整个教学过程,运用信息论的理论和方法研究教学过程,指导教学实践,对于改变教学思维,改进教学方法和手段,提高教学质量,具有重要而深远的意义。本文应用信息论的观点,从信息概念着手分析课堂教学,重点探讨了消息和信息熵概念对课堂教学的启示。  相似文献   

不完全合同理论文献综述     

吴二娇 《深圳职业技术学院学报》2011,10(2):14-17

对不完全合同理论分国际和国内两个方面做了一个全面的介绍,并在最后探讨了不完全合同理论将来的可能发展趋势：其一,放松GHM模型的假设可以成为不完全契约理论发展的一个重要方向;其二,今后企业的不完全契约理论的发展在很大程度上要依赖于不完全契约基础理论的进展;其三,不完全合同理论正向交叉学科体系迈进。  相似文献   

论高职院校“双师型”教师队伍建设的三种模式     

李利平 《大学教育科学》2011,(4):56-59

高职院校"双师型"教师队伍建设是提高高职学生培养质量的关键。高职院校"双师型"师资队伍的建设有培养双重能力、引进兼职教师、实施入职认证三种思路,相应地有"双师素质培养"、"双师结构构建"和"双师资格认证"三种建设模式。高职院校"双师型"教师队伍建设应把握这三种建设模式的实施要点,建立职业教育教师专业标准,实施高职教师资格认证准入制度。  相似文献   

职业教育项目化教材结构设计策略研究   总被引：1，自引：0，他引：1  

孙红艳  谢萍华 《番禺职业技术学院学报》2011,10(1):5-8,17

职业教育项目化教材结构是项目化教材的骨架,它不仅反映教材形态,而且影响教材功能,但是,人们对其微观设计没有足够重视。基于这一现状,从项目化教材结构的设计缘由拷问切入,探讨其具体设计策略,可以为现实中的项目化教材结构设计提供思路,使项目化教材结构设计更为规范与科学。  相似文献   

Queering the Art Classroom: Queering Matters     

Tabitha Verity Patience Millett 《The International Journal of Art & Design Education》2019,38(4):809-822

Since 2003, successive British governments have taken steps to develop legislation supporting lesbian, gay, bisexual, transgender, questioning / queer, intersex, asexual and those who are gender / sexuality non‐conforming more generally (LGBTQIA+). In doing so, they have foregrounded the need for educational institutions to respond proactively to this legislation. There is evidence to suggest that homophobia is prominent in UK schools, yet measures to address the issue have largely rested on schools and LGBTQIA+ charities, reducing discussions of homosexuality to anti‐bullying discourses and introducing curriculum modifications that are overwhelmingly homonormative. The limitations of these current approaches ignore the societal and institutional power structures that help to produce homophobia, which is often referred to as heteronormativity. Drawing on aspects of new materialist and queer theoretical perspectives, this article follows the findings of a research project that focused on developing an intervention at GCSE level, exploring non‐normative genders and sexualities in the art curriculum. The research project was based on a class in a secondary school in North London from 2017 to 2018. Through the application of a pedagogy rooted in queer theory, the study explores the possibilities of disrupting heteronormativity and didactic learning by investigating student responses to the interventions. For this article, I focus on one student’s artwork and her reactions to the process of making her artworks during the project. As such, the study is an exploration of an attempt at moving beyond the homonormative inclusion of LGBTQIA+ content, towards a deeper exploration of gender and sexuality within the curriculum cultivated through making.  相似文献   

关联理论下的言语幽默探析     

常威  孙芳琴 《安顺师范高等专科学校学报》2011,13(1):14-16

文章从关联理论的角度研究言语幽默,它对幽默话语具有极强的解释力。幽默是说话人表达信息时在恪守最佳关联原则和＂关联理论＂为会话幽默的推导下所提供的理解模式,妙语语境效果小,关联性小,是言语幽默效果产生及理解的关键。  相似文献   

《易经》的预测理论探析     

朱光文 《安顺师范高等专科学校学报》2011,(5):84-86

文章从《易经》索源、孔子设卦以及《易经》预测的科学性等几个方面论述中国古代经典《易经》中的预测理论,认为《周易》的预测是建立在对事物的原始要终、消息变化的探究之上。  相似文献