This paper intends to present an overview of a mobile game-based learning application, BaghLearn that develops and upskills programming and algorithmic knowledge by cross-curricular capabilities through a traditional world-based game. The focus of this research was to explore the learning effectiveness of BaghLearn on students. Mixed method research approach was applied to collect, process and analyze the research data in which undergraduate students who had some prior knowledge or had taken algorithm courses were instructed to test the mobile game learning application. This study exhibits the idea of integrating learning with contextual mobile game as an effective approach in understanding the influence of games towards cognitive achievements of students in computing education. In addition, there are no major requirements for the use of this application (can be maintained in resource-constrained contexts such as Nepal), which makes it expressively satisfying and useful for students who are relentlessly using mobile devices. Besides, this study evaluated the influence of BaghLearn towards learning of the design and analysis of algorithm course, which is a compulsory course for most undergraduate computing education program. Furthermore, the study findings can be used as a guideline for developing learning solutions and usability evaluation of such solutions, especially for infrastructure-constrained contexts. Students using the BaghLearn opined that the application is easy to use, supportive and lead to improved learning satisfaction.
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共查询到20条相似文献，搜索用时 281 毫秒
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采用圆孔扩张理论模拟挤密桩的桩土相互作用,分析了桩间土应力、应变,建立了桩间土干密度计算公式,并通过工程实例验证计算方法的正确性和实用性。 相似文献
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PHC管桩沉桩力学分析与研究 总被引：1，自引：0，他引：1
对PHC管桩沉桩力学机理的理论方法、试验方法以及国内外研究状况等进行系统的综述。采用圆柱形孔扩张理论和Mindlin应力解，分析了开口管桩压入土体时产生的应力场，考虑土塞效应对应力场影响下的竖向压力、压桩力以及承载力，结合工程实例的计算及与实测结果的变化规律的对比分析，说明该方法的可靠性和实用性。 相似文献
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软土场地与静压预制桩的压桩力控制 总被引：1，自引：0，他引：1
论述静压预制桩压桩力对地表土层和下卧软土层承载能力的要求。在建立两者之间关系时，考虑压入土中桩的挤土效应对软土结构的破坏和因此引起的承载能力的降低。提供了不同型号压桩机在不同表土层厚度条件下，对含水量不同的软土层的许用压桩力的粗略定量解答。 相似文献
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在刚性承台下桩筏基础变分计算方法的基础上，采用弹性薄板单元，引进弹性承台，给出了计算方法并考虑了承台刚度变化对复合桩基工作性状的影响。应用本方法对一工程算例进行计算分析，结果表明承台刚度的变化对桩土分担比有显著影响。 相似文献
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用有限棱柱单元法对采用长桩的单桩与土相互作用系统进行了三维弹塑性分析，并开发出一种可模拟半无限空间地基土边界条件的无限棱柱元．计算中考虑了承台对地基土的约束作用及桩土之间的竖向相对位移，地基土的本构模型采用修正剑桥模型．分析了集中荷载作用下摩擦长桩与土相互作用系统，得到了合理的荷载－沉降曲线及桩侧摩阻力的分布曲线，为长桩的研究与设计提供了一种有效的计算方法 相似文献
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谈传华 《石家庄铁路工程职业技术学院学报》2011,(1):41-44
以灌注桩桩土相互作用的原位试验为基础,结合苏嘉杭高速公路具体土层结构、性质特点,采用有限单元法对软土地区的砼灌注桩桩土相互作用进行仿真模拟,研究桩土相互作用、荷载的传递规律、桩土相对位移与桩侧摩阻力的关系,通过桩载试验资料对比,得出三维有限元法的模拟结果与实测值相近。在此基础上,根据侧摩阻力最大值发挥不同步这一特点和桩土相互作用的实质及荷载传递规律,提出一种新的单桩极限承载力计算公式。 相似文献
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桩土相互作用及单桩承载力确定模拟研究 总被引：4，自引：0，他引：4
谈传华 《石家庄铁路职业技术学院学报》2011,10(1)
以灌注桩桩土相互作用的原位试验为基础,结合苏嘉杭高速公路具体土层结构、性质特点,采用有限单元法对软土地区的砼灌注桩桩土相互作用进行仿真模拟,研究桩土相互作用、荷载的传递规律、桩土相对位移与桩侧摩阻力的关系,通过桩载试验资料对比,得出三维有限元法的模拟结果与实测值相近.在此基础上,根据侧摩阻力最大值发挥不同步这一特点和桩土相互作用的实质及荷载传递规律,提出一种新的单桩极限承载力计算公式. 相似文献
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An improved method is derived for estimating conditional measurement error variances, that is, error variances specific to individual examinees or specific to each point on the raw score scale of the test. The method involves partitioning the test into short parallel parts, computing for each examinee the unbiased estimate of the variance of part-test scores, and multiplying this variance by a constant dictated by classical test theory. Empirical data are used to corroborate the principal theoretical deductions. 相似文献
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Maya Israel Quentin M. Wherfel Saadeddine Shehab Evan A. Ramos Adam Metzger George C. Reese 《Computer Science Education》2016,26(2-3):208-233
This paper describes the development, validation, and uses of the Collaborative Computing Observation Instrument (C-COI), a web-based analysis instrument that classifies individual and/or collaborative behaviors of students during computing problem-solving (e.g. coding, programming). The C-COI analyzes data gathered through video and audio screen recording software that captures students’ computer screens as they program, and their conversations with their peers or adults. The instrument allows researchers to organize and quantify these data to track behavioral patterns that could be further analyzed for deeper understanding of persistence and/or collaborative interactions. The article provides a rationale for the C-COI including the development of a theoretical framework for measuring collaborative interactions in computer-mediated environments. This theoretical framework relied on the computer-supported collaborative learning literature related to adaptive help seeking, the joint problem-solving space in which collaborative computing occurs, and conversations related to outcomes and products of computational activities. Instrument development and validation also included ongoing advisory board feedback from experts in computer science, collaborative learning, and K-12 computing as well as classroom observations to test out the constructs in the C-COI. These processes resulted in an instrument with rigorous validation procedures and a high inter-rater reliability. 相似文献
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研究讨论了人体无线内窥微机电系统设计中的若干关键问题,包括电源系统的设计问题,无线发射电路的设计问题,图像采集与保存问题。在它们的设计过程中,综合考虑了无线内窥微机电系统的性能、功耗与尺寸要求,并都给出了合理的最终解决方案。 相似文献
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Yadav Alok Kumar Oyelere Solomon Sunday 《Education and Information Technologies》2021,26(3):2539-2562
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分析了几种求解二元关系传递闭包方法的特点,并利用二元关系传递闭包与有向图的可达性矩阵之间的关系,实现了采用Warshall算法对可达性矩阵的求取,简化了计算可达性矩阵的算法． 相似文献
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本文对非线性薛定谔方程提出了一种二层差分求解格式,并且揭示了该格式的收敛性和稳定性。最后对提出的差分格式进行了数值实验验证。实验结果表明,理论分析与实验结果相符。 相似文献
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目前的实验室建设中基础设施建设和实验室管理当中存在一些问题,而这些问题在一定程度上影响了实验室建设进程及实验教学的效果.云计算的相关技术为解决实验室建设及管理方面存在的相关问题提供了好的解决方案.提出实验室建设及管理方面存在的问题,阐述云计算的概念和优势,并讨论云计算如何解决实验室建设及管理方面存在的问题. 相似文献
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Sue Clegg 《Gender and education》2001,13(3):307-324
The article provides a theoretical overview of the relationship between gender, education and computing. It explores the role of education in the continued reproduction of computing, and latterly information communications technology, as masculine domains. Gendered social relations are inscribed into the development of computing technology and the ideological separation of the 'expert' from end-users. The article offers a critique of the strong sociology of science and postmodernist analyses of technology for reducing technology to the social, and of technological determinism. It argues instead that we need to understand how computing is constituted historically and the ways computing can be understood as a concrete science. The article brings together perspectives on technology derived from a critical realist perspective with some aspects of the feminist standpoint paradigm. The author examines three key educational locales in the reproduction of gender ideologies of the machine. These are schools, universities, and the multiple sites of lifelong learning. The article concludes that the gendering of computing as a masculine discourse continues, and that the analysis of technology and the sociology of education needs to reconnect within a broader critique of society if women's continuing marginalisation in the dominant discourse is to be understood and challenged. 相似文献
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基于极大模糊熵原理的模糊推理三Ⅰ约束算法 总被引：1，自引：1，他引：0
彭家寅 《内江师范学院学报》2010,25(8):5-13
给出了FMP,FMT问题的模糊熵三Ⅰ约束原则,讨论了FMP,FMT问题的模糊熵三Ⅰ约束解的存在性条件,分别给出了几个常见蕴涵算子的FMP问题与FMT问题的模糊熵三Ⅰ约束算法的计算公式,进一步将问题一般化;给出了FMP问题与FMT问题的模糊熵α-三Ⅰ约束解的存在性条件,并得到了基于这些蕴涵算子的模糊熵α-三Ⅰ约束算法相应的计算公式。 相似文献
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