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1.
大学英语四、六级考试是教育部为提高高等教育英语教学而采取的一项措施,本文就如何做好大学英语四、六级考试考务管理工作提出一些建议,以促进CET考试考务管理工作制度化、规范化、科学化。 相似文献
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Perceived benefits and barriers to the use of high-speed broadband in Ireland's second-level schools
As part of Ireland's National Digital Strategy, high-speed broadband is being rolled out to all second-level schools to support greater use of information and communication technology (ICT) in education. This programme signals a move from slow and unreliable broadband connections for many schools to a guaranteed high-speed connection with technical support. Theoretically, this should allow for behaviours and pedagogies to adapt, incorporating ICT into education. Research shows that integrating ICT into teaching and learning is a gradual process for most teachers and is influenced by a complex mix of socio-technical factors. Our data set consists of survey data from teachers and principals from a sample of second-level schools. The survey collected factual and attitudinal variables including attitudes towards ICT integration, current availability of infrastructure and barriers to ICT use, before schools received high-speed broadband connectivity. We examine the factors influencing teachers’ attitudes to ICT and their perceived barriers in adopting new technologies in their day-to-day teaching. Analysis of this baseline period is essential in an iterative digital strategy, informing future strategies, targeting policy most effectively and achieving policy objectives. While attitudes towards the potential of high-speed broadband and use of ICT are consistently positive across sub groups of schools and teachers, perceived barriers to ICT usage differ. 相似文献
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伴随云计算、千万亿次存储等信息技术的飞速发展,大数据正以前所未有的方式冲击着社会的发展与人们的日常生活.作为朝阳学科的环境科学与工程如何应对大数据时代催生的机遇与挑战,是一线高校教师面临的重要课题.文章介绍大数据的概念和基本特征,探讨大数据在环境科学与工程教学中的渗透作用:提升教学内容的前瞻性,促进教学方式的改变,发展精、准的个性化教学体系. 相似文献
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Tho Siew Wei Chan Ka Wing Yeung Yau Yuen 《Journal of Science Education and Technology》2015,24(5):580-594
Journal of Science Education and Technology - In this study, a new physics education programme is specifically developed for a famous theme park in Hong Kong to provide community-based science... 相似文献
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In this study, we simulated deformation and surfactant distribution on the interface of a surfactant-covered droplet using optical tweezers as an external source. Two optical forces attracted a single droplet from the center to both sides. This resulted in an elliptical shape deformation. The droplet deformation was characterized as the change of the magnitudes of surface tension and optical force. In this process, a non-linear relationship among deformation, surface tension, and optical forces was observed. The change in the local surfactant concentration resulting from the application of optical forces was also analyzed and compared with the concentration of surfactants subjected to an extensional flow. Under the optical force influence, the surfactant molecules were concentrated at the droplet equator, which is totally opposite to the surfactants behavior under extensional flow, where the molecules were concentrated at the poles. Lastly, the quasi-equilibrium surfactant distribution was obtained by combining the effects of the optical forces with the extensional flow. All simulations were executed by the lattice Boltzmann method which is a powerful tool for solving micro-scale problems. 相似文献
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本文首先对生命教育的概念进行了界定,针对近年来我国青少年的自杀现象,对生命教育问题的原因进行了分析。希望在学校内通过体验生命的来之不易,来正确地看待死亡,加强抗挫折教育和培养博爱情怀等内容来加强生命教育,推动生命教育的开展。 相似文献
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Cheng Miaoting Chen Lu Yuen Allan H. K. 《Educational technology research and development : ETR & D》2022,70(5):1931-1949
Educational technology research and development - Based on Bourdieu’s cultural capital theory, our study examined the engagement of newly arrived children (NAC) with ICT and e-sports both at... 相似文献
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月人 《陕西广播电视大学学报》2010,12(1):60-63
《元词六十首选评》系月人从唐圭璋先生所编《全金元词》下册《全金元词·元词》所收212家3721首词作中选出25家55首词作.少则仅录1首。多则录其13首,另选无名氏词作5首共60首编定,并逐一评点,以期有一略微象样之元词选本传世。 相似文献