地方高校软件设计类课程中TRIZ理论与项目导向教学方式的应用探讨

软件设计类课程要在教学中体现出"设计"与"创新"的重要作用,使学生能够在软件开发行业中走得更远。TRIZ是用以解决发明问题的理论,而发明离不开设计,设计更离不开创新。文章主要讨论TRIZ理论在软件设计类课程中的应用、对培养学生在软件设计中创新意识与创新能力所发挥的作用;讨论利用大项目驱动的教学方式来提高学生软件设计效率的教学实践问题,以及对教师教学思路的创新与拓展所发挥的积极作用。     

Professional development for scaling pedagogical innovation in the context of game-based learning: teacher identity as cornerstone in “shifting” practice

A dominant discourse on “scaling-up” small-scale innovations based on a limited number of successful classroom trials pervades the educational literature. We view this discourse as insensitive to the professional work of teachers and the human side of school change. Our research investigated how teacher professional development could be conceived and conducted to support take up of digital game-based learning in the context of a 3-week social studies unit on governance and citizenship. Students played a mobile game in their own time. In the classroom, teachers enacted dialogic pedagogy to facilitate students’ meaning-making of their gameplay experience. Our findings indicate that teacher identity, constituted by their interwoven knowing–doing–being–valuing is central to any effort to scale pedagogical and technological innovation. We modified our original model for the appropriation of innovation uptake by teachers to one that places teacher identity as the centrepiece of the model and cornerstone in “shifting” teacher practice.     

从北京NPO信息咨询中心看中国社团的营销能力建设——浅析中国社团的营销能力建设

在向市场经济转型的过程中，我国社会结构发生了重大的变化，由国家——单位——个人的单项直线型关系逐步转变为多元、互动、社会参与的结构，政府主要通过监督、规范、政策优惠等间接手段对社会进行调控。社团开始在缓解政府为社会发展提供公共物品时所面临的资金不足等方面发挥越来越重要的作用。经济体制转型和政府职能转变为社团的发展提供了广阔的空间，然而由于发展环境和自身能力的不足，制约了社团的发展。     

The impact of engineering curriculum design principles on elementary students’ engineering and science learning

The Framework for K-12 Science Education and the Next Generation Science Standards propose that students learn core ideas and practices related to engineering as well as science. To do so, students will need high-quality curricular materials designed to meet these goals. We report an efficacy study of an elementary engineering curriculum, Engineering is Elementary (EiE) that includes a set of hypothesized critical components designed to encourage student engagement in practices, connect engineering and science learning, and reach diverse students. To measure the impact of the curriculum, we conducted a cluster randomized controlled trial in 604 classrooms in 152 schools in three states. Schools were randomly assigned to either the treatment curriculum or to a comparison curriculum that addressed the same learning goals but did not include several critical components. Results show that students who used the treatment curriculum (EiE) regardless of demographic characteristics outperformed students in the comparison group on outcome measures of both engineering and science content learning. The results show that curriculum design affects student-learning outcomes.     

试论江泽民创新教育观

探讨了江泽民提出创新教育观的主要内涵、作用及历史意义.认为江泽民教育观强调培养创新精神和人才的素质教育的核心,是毛泽东、邓小平教育观的继承与发展,是其科技动力观向教育的延伸,是21世纪振兴中华的奠基性部署.     

关于高职院校人文素质教育缺失状况的对策思考

目前有不少高职院校存在着人文素质教育缺失的状况。这种状况已经对学生的成才和就业产生了极大的不良影响。高职院校在注重专业技能、突出实践性的基础上,还必须着力提高学生的人文素质。而人文素质教育是一项复杂的系统工程,需要从思想观念、课程设置、教学方法、师资培养、教材建设、评价体系等各个环节着手。     

基于DS18B20和AT89C2051单片机的温度控制系统设计

根据许昌学院燃煤锅炉改造的技术要求,在AT89C2051和DS18B20芯片的基础上,设计了系统温度控制系统,并且测试效果良好.     

高校拉丁舞选修课单人与双人组合教学效果比较

高校大学生选修拉丁舞常常是开始热情很高,然后慢慢失去兴趣。为找出原因,将学生分成单人组合和双人组合,然后对已结束拉丁舞选修课的学生进行问卷调查,结果表明舞伴的因素是影响学生学习拉丁舞的主要原因。单人组合练习形式解决了没有合适舞伴的难题,为练习提供了广泛的学习空间,而且降低了学习难度,对没有基础的大学生来说更容易入门。     

Effect of matrine and carvedilol on collagen and MMPs activity of hypertrophy myocardium induced by pressure overload

INTRODUCTION Matrine, a monomer of traditional Chinese medi-cine, comes from leguminosae plants such as Kusheng, is quinoilizidine with four-loop and molecular formula of C15H24N20. Matrine has been proved to have anti-arrhythmia (Xu et al., 2004), anti-hypoxia and decreasing heart rate effects (Zhang et al., 1990a; 1990b) in many animal experiments, and has the role of inducing calmness (Luo et al., 2001) and lowering body temperature (Tao and Wan, 1992). Traditional Chinese medicin…