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鲁宏伟 《中国科教创新导刊》2012,(9):35-35
为推进思想政治新课程的改革,发展课程评价理论,教学评价现已成为被广泛应用于政治课堂教学的一种、提高教学有效性的重要教学模式。相比传统的教学模式,评价教学在组织学生共同参与、调动学生积极性方面具有无可比拟的优越性。本文分析了传统教学评价的弊端,论述了新课改下的教学评价体系的现状和具体内容。 相似文献
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文章结合本科生专业核心课程的教学实践,探索了将大创项目、课堂教学、课程设计相融合的教学理念和方法,提出了柔性化和个性化相结合的教学培养模式。在课堂教学过程中,启发学生独立提出创新研究项目,以小组形式完成设计报告和口头报告。在课程设计过程中,以学生在课堂教学中提出的创新研究项目为研究对象,指导学生以小组为单位合作完成课程设计任务,定期检查和答疑,增强学生的项目管理意识和团队合作精神,激发学生的求知欲和创造力。在此基础上,鼓励学生申报学校或国家大学生创新项目,进一步提高本科生的科研创新能力和创业意识。 相似文献
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结合应用文写作教学实践,介绍学习应用文写作的重要性,分析应用文写作传统教学方法存在的弊端,通过对公文"请示"的实例教学剖析,比较系统地阐述了任务驱动教学法在应用文写作教学中的运用方法及其意义。 相似文献
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Trust negotiation (TN) is an approach to establish trust between strangers through iterative disclosure of digital credentials. Speeding up subsequent negotiations between the same negotiators is a problem worth of research. This paper introduces the concept of visiting card, and presents a history-based trust negotiation (HBTN) model. HBTN creates an account for a counterpart at the first negotiation and records valid credentials that the counterpart disclosed during each trust negotiation in his historical information base (HIB). For the following negotiation, no more credentials need to be disclosed for both parties. HBTN speeds up subsequent negotiations between the entities that interact with each other frequently without impairing the privacy preservation. 相似文献
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Object-oriented model possesses inherent concurrency. Integration of concurrency and object-orientation is a promising new field. MPI is a message-passing standard and has been adopted by more and more systems. This paper proposes a novel approach to realize concurrent object-oriented programming based on Message-passing interface(MPI) in which future method communication is adopted between concurrent objects. A state behavior set is proposed to solve inheritance anomaly, and a bounded buffer is taken as an example to illustrate this proposal. The definition of ParaMPI class, which is the most important class in the concurrent class library,and implementation issues are briefly described. 相似文献
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本文将CSCW中的技术引入远程决策支持系统中,提出一种基于CSCW共享对象的远程决策支持系统的模型,并讨论了其访问控制和协同控制机制。 相似文献
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