论体育教学中群体功能的开拓

体育教学中的群体有正式群体和非正式群体之分。体育教学中群体功能又分为显功能和潜功能两类,体育教师通过群体这个中介质进行教学,必须充分开拓群体的功能,从而提高体育教学的质量。     

数学建模教学设计原则

对数学建模的教学原则进行几点说明。指出在数学建模的教学中 ,要以教师为主导 ,学生为主体 ,结合学生身心发展规律及已有知识水平 ,在掌握牢固基础知识的基础上 ,逐步渗透建模意识 ,培养他们“用数学”的观念 ,进而全方位地认识数学、体验数学的价值并尝试数学的创造     

我国当前失业问题的成因与对策分析

人口因素、体制性因素、结构性因素、技术进步因素、摩擦性因素共同造成了我国巨大的失业压力。解决失业问题,必须加强宏观调控,把促进就业作为近期经济社会发展的首要目标;保持国民经济适当的增长速度,通过经济扩张增加社会就业总量;调整经济结构,拓展和扩大就业渠道;调节劳动力供给,提高劳动者素质;培育和发展劳动力市场,完善就业服务体系;转变劳动者就业观念,大力发展非正规就业形式。     

农民增收的非正式制度障碍和对策研究

近几年来,农民收入在起伏中发展,城乡差距呈不断扩大的势头。这已引起社会各界的高度关注,很多学者从多角度、多方面对此进行研究,文章拟应用制度经济学的有关原理,从农民增收困难的非正式制度障碍作为切入点进行分析研究,从而找出解决农民增收困难的对策和建议。     

‘That happened to me too’: young people’s informal knowledge of diverse genders and sexualities

Abstract

This paper explores how young people of diverse genders and sexualities share information about sex, sexualities and genders. Formal approaches to education often fail to consider young people’s communication and information exchange practices, including the circulation of peer knowledge through social media. In the wake of recent Australian backlash against the Safe Schools Coalition, we can observe how homophobia and queerphobia in the broader community can impact upon young peoples’ ability to learn about themselves and their bodies through formal education. Yet young people of diverse genders and sexualities can be observed to support each other in peer spaces, utilising their knowledge networks. This paper explores young people’s informal learning practices, the capacity of peer networks to support and educate young people, and the challenges of recognising such networks in a culture in which health and education discourses present them as ‘risk subjects’ rather than ‘health agents’. These issues are discussed in relation to our own experiences in research and health promotion, including one author’s role as a youth peer educator. Drawing on our workplace experiences, we provide a number of anecdotal examples which highlight the complexities of informal knowledge practice and information circulation, and the ways these can challenge and reform professional health, education, and research approaches.     

Academic Twitter and professional learning: myths and realities

Social networking sites provide opportunities for informal and social learning of academic practices in higher education, yet not all academics engage in these spaces. This qualitative study suggests that while Twitter offers informal opportunities for academic development, inhibiting factors prevent staff from establishing their social presence and participating in conversations on academic Twitter. In a pervasively digital era, rethinking academic development practices is required to build digital capacity and digital identity of staff to support participation on social networking sites for academic learning and development.     

论城市非正式教育制度对流动儿童教育发展的负面影响

在我国当前的城市化过程中,城市的非正式教育制度对流动儿童的教育发展产生了广泛的负面影响。其一,流动儿童的教育利益受到损害;其二,学校教育中出现了以“身份”为标尺的“第二种评价标准”,这严重妨碍了流动儿童的教育发展。对此,人们应高度关注城市非正式教育制度在教育发展中的影响。     

硬盘安全分区法研究

本交通过对主引导扇区的分析，提出了一种在不破坏硬盘数据的情况下对硬盘再分区的方法并给出了该方法的程序。     

扇形回采在综采工作面斜长变化中的应用

综采工作面安装、拆除不仅工作量大，而且安全风险大；扇形回采工艺在综采工作面的应用使综采的适应性增长，增加了煤炭资源的回收率，减少了综采工作面的拆除、安装次数，降低了矿井生产成本，为矿井正常接替赢得了主动，取得了较好地经济和安全效益。