分数·质量

某县语文统考题中,有道题要求给“岛yǔ()”注上汉字。读九册的学生未学过“屿”字,于是答卷中有填“与”,“雨”,“字”者。出题不妥,今后引起注意,这样问题也就解决了。然而,学校教师在阅卷时又发觉还牵涉到这道题的评分问题。领导当即裁定:学生没有做对,自然不给分。不料这却引起任课教师的激烈反对:首先,不应考学生没学过的内容,由此,学生答错了也应该得分;至于用别     

OBE教育理念下嵌入式实训课程教学探索与实践

嵌入式实训课程是学生思维模式由理论分析向工程应用转换的重要节点。针对我院嵌入式课程开展存在的内容设置单一、学生缺乏主动性创造性等问题,对嵌入式实训课程教学模式进行改革探索。本文结合OBE教育理念,采用六个“自”创新性工程训练合理设置实训安排,课堂上引入“赛耶模型”循环教学法,在实际教学中取得了良好的学习效果。由此,此教学模式能有效的激发学生的学习兴趣,培养学生创新创造能力,增强学生的问题意识与系统化的工程意识。     

Making knowledge: history, literature, and the poetics of science

As a field of study, literature and science has gradually expanded to encompass both the impact of science on literary culture and the literary-linguistic practices intrinsic to the production of scientific knowledge. Such transformations both reinforce and fundamentally recalibrate the detailed attention focused on scientific practice by historians of science since the 1980s. As a result, this essay and the Focus section it introduces suggest that history of science and literature and science are, in fact, interdependent fields. Attention to their convergences will yield better understanding of the performative dimensions of scientific practices and thence of science itself as a form of making of knowledge of things and events in the world of nature. Science as a form of making involves the convergence of things, material practices, and a panoply of meaningful artifacts-instruments of thought and action-that refuse any simple dichotomy between "text" and "action."     

六大系统构建"数字民大"

2003年,一个涵盖了中央民族大学全部信息化的数字化校园建设工作全面启动,经过国家“九五”、“十五”、“211工程”的建设,由校园一卡通、数字化网络教学环境、校园网升级改造、管理信息系统和数字图书馆等子系统构成了今天的“数字民大”。“十一五”期间,“数字民大”将在现     

妈妈发明有机尿布

<正>2005年,就在孩子熟睡时,玛格丽塔。麦克卢尔(MargaritaMcClure)创立了"Swaddlebees"这个品牌,当时她34岁。2008年,她因这个品牌而制造的销售收入已超过140万美元。她选择的项目是设计和制造有机织物尿布。创意的来源在于她意识到一次性纸尿布所造成的巨大浪费。"在我家里并不会产生太多的废弃物,为了尿布而多加一个或者两三个额外的袋子,这看起来就是浪费资源。这些有机尿布对皮肤刺激性较小,许多家长知道紧贴婴儿     

世界上最棒的街头小吃

街头厨师就像是魔术师．凭借一辆手摊车,一把浅锅．一套研钵或者油炸机．不仅变出了一道美味的小吃或者餐饭还体现了这个地方的精髓：咬一口banh mi——一种在法国长面包里夹入烤猪肉和腌菜的经典越南三明治——你便品尝到了西贡;一个渲染着欧洲殖民主义色彩的古老亚洲。     

中职学校计算机网络技术教学的几点思考

随着计算机技术和通信技术的飞速发展,社会各个领域都离不开计算机网络,它给我们的工作和生活带来了极大的便利。在这一新形势下,对计算机网络技术课程教学进行改革,是一条必经之路。     

藏区社会体育发展探析——以四川甘孜藏族自治州为例

运用文献资料法等对甘孜藏区社会体育发展现状和制约因素进行调研分析,发现：藏区社会体育专业人才严重缺乏;场地设施不足;群众终身体育意识淡薄等。建议：加大藏区社会体育骨干人才培养;加大经费投入,增设公共体育设施;多层次开展健身性活动和比赛,提高群众的参与度;政府引导,社区宣传,提高群众锻炼意识;抓好学校体育教育。     

Physically abused children's regulation of attention in response to hostility

The present study examines the effects of early emotional experiences on children's regulation or strategic control of attention in the presence of interpersonal hostility. Abused children's reactions to the unfolding of a realistic interpersonal emotional situation were measured through multiple methods including autonomic nervous system changes and overt behavioral performance. Although physically abused and non-physically abused 4-year-old children did not differ in terms of their baseline levels of arousal, marked differences in physically abused children's regulatory responses to background anger emerged. These data suggest that the emergence of anger leads to increases in anticipatory monitoring of the environment among children with histories of abuse. Results are discussed in terms of risk factors in the development of psychopathology.