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有这样一道选择题:如果1只羊=2袋米符合等价交换原则,当生产羊的社会劳动生产率降低一半,而生产米的社会劳动生产率提高三倍时,则一只羊可换: A、8袋米 B、6袋米 C、12袋米 D、16袋米 答案应选“D”。因为生产羊的社会劳动生产率降低一半时,则每只羊的价值提高一倍,即1只羊=4袋米。又,生产米的社会劳动生产率提高三倍时,则每袋米的价值只及原来的1/4。(即理解为:米的价值之所以降低到原来的1/4,是因为生产米的社会劳动生产率“提高了”三倍,或“提高到”原来的四倍。)自然,这时一只羊可换16袋米了。 但也还有的学生和教师,未能很好地解决对“提高了”、“增长了”和“增长到”一类表述的准确理解。 数学知识告诉我们,某某劳动生产率或劳动时间提高或增加二倍,应理解为:“提高了二倍”或“提高到”原来的三倍。1992年高考政治题第13题:1双皮鞋=2件上衣符合等价交换原则。当 相似文献
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讲读完省编小学语文第九册《我的伯父鲁迅先生》一文以后,我对同学们说:“你们还有什么不懂的地方吗?请提出来。”一个同学说:“课文中‘他们把那个拉车的扶上车子,一个蹲着,一个半跪着……’这句中‘蹲着’、‘半跪着’的各是谁呢?我不知道。”他提出这个问题后,我请同学们回答。一个同学说:“这个问题还不好回答?不管是谁‘蹲着’、‘半跪着’都行。”另一个同学说:“本文是作者的回忆。因时间长了,作者记不清楚了,所以就没有交代是谁?”很明显,这两种回答都 相似文献
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王志昆 《中国小学语文教学论坛》1984,(5)
《阿房宫赋》“蜀山兀”,高中语文第四册仅注“兀”字,于“蜀山”无解。有的选本则译为“蜀地的山”,我们以为这是望文生训,不合文意。“六王毕,四海一”二句,均隐含“全部”之意,而紧承两句却言“蜀地的山”实在突兀,令人不知其所从来。且《史记·秦皇本纪》、《三辅黄图》等书都没有木材来自蜀山的记载,“兀”不知从何说起?再者,下文的“南方”“九土”,都指的是“普天之 相似文献
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谢发宝 《中国小学语文教学论坛》1992,(7)
《拿来主义》中有个名喻:穷青年得了大宅子便‘拿来’。这里的大宅子指什么?一般认为是文化遗产,教学参考书便是这么写的,各种有关考试的答案也是这样定的。但我觉得,这种观点值得商榷。我认为,大宅子的本意跟‘遗产’并无关系。大宅子,文中是指别人原先住过的房子,里面有鱼翅、鸦片、烟枪烟灯、一群姨太太等。这显然是比较富贵的人家。那么,穷青年有机会得到了,怎么办?‘拿来’就是。至于这房子是不是合法继承的, 相似文献
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J. R. Lakshmana Rao 《Resonance》1998,3(12):55-61
Some commonly held erroneous notions about the terms laws, hypotheses and theories are pointed out with specific examples from different branches of science. 相似文献
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所谓德育 ,就是按照特定时代、特定社会的道德规范来培养塑造个体的道德意识、信念和行为习惯。它具有三层意义 :第一 ,首先必须使受教育者知晓和理解社会的行为规范 ,并发展其道德认识能力 ,道德判断能力和道德选择能力 ,这便是德育中的“知”。第二 ,要使受教育者相信“知”的内容 ,把其道德认识内化 ,升华为道德信念和道德理想 ,这就是德育中的“信”。第三 ,德育的最终目标就是使教育者将道德认识与道德信念转化为道德行为 ,并培养良好的习惯 ,这是德育的“行”。因此 ,由未知到知、由知到信、由信到行是德育工作有机的三个环节 ,构成了… 相似文献
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讲《廉颇蔺相如列传》,我说:“臣所以去亲戚而事君者,徒慕君之高义也”一句中的“亲戚”,其义如同“父母”。有人跟我指出:“你讲错了,‘亲戚’并非 相似文献
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戴开银 《中学语文(读写新空间)》1985,(1)
去年本刊发表了天门县大面积提高语文教学质量的经验,转载了秦牧同志赞扬该县成为一九八三年“全国高考状元”的文章,各地闻讯到天门取经者络绎不绝。此后,我们听到反映说:“天门能上去,主要经验是教师拼命地灌,学生死命地背,把课本记得滚瓜烂熟,所以能对付高考。如果考能力,肯定赶不上城市学生。”一九八四去年高考试题测重于考能力,天门县高考的录取人数,北一九八三年还要多,又居全省各县之首,高达一千馀人。由此可见,他们在培养能力上也是成绩显著的。本期我们编发了一组文章,介他绍们如何更新教学思想、改革教学方法、开辟第二教学渠道、不断开拓学生知识面和培养能力(包括培养创造能力)的经验,请大家看看,择其善者而从之。此外,我们还编发了一组沔阳县的文章。沔阳与天门是邻县,与天门不相上下,他们的语文教学成绩也很显著。现在这两县正在总结经验,以期进一步改进各科教学,为大面积提高教学质量作出贡献。 相似文献
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Carolin Kreber 《Educational Philosophy and Theory》2016,48(2):123-137
Recent reform initiatives calling for ‘civic’ (‘public-good’ or ‘democratic’) professionalism can be seen as a response to the widely reported decline in public trust in the professions and an attempt to partially remedy this problem through a more publically engaged professionalism. The author draws on the political philosophy of Hannah Arendt, identifying the strong, albeit in the professionalism literature rarely acknowledged, affinities between civic professionalism and her concept of action as (collective) freedom through public deliberation. Using the three modalities of the active life that Arendt discusses in The Human Condition (labour, work and action) as analytical tools, the author suggests that changing conditions in the public sector have led to professional life increasingly taking on the forms of labour and work, at the expense of action. The implications of these developments are highlighted before the author proceeds to show that a professional life oriented strongly towards action is consistent with ‘civic’ professionalism based on community engagement. Some of the main approaches traditionally taken to promote a civic orientation among university students are noted; the article concludes with a discussion of how the specific concepts underlying Arendtian action can be put to work in university pedagogies to intentionally promote the public ‘civic-minded professional’. 相似文献
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Understanding: ‘Knowledge’, ‘Belief’ and ‘Understanding’ 总被引：1，自引：0，他引：1
The following paper is intended as an exercise in friendly criticism of one of Harvey Siegel's and Mike Smith's (Knowing, Believing and Understanding, this volume). I'm in substantial sympathy with the general thrust of their paper and my remarks merely provide some criticism of their discussion's conceptual coherence and clarity and a correspondingly slightly adjusted version of what they have to say. My focus is limited to the conceptions of knowledge, belief and understanding and their inter-relationships in terms of which they offer suggestions to science educators. 相似文献
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‘Like schools’, educational ‘disadvantage’ and ‘thisness’ 总被引：1，自引：0，他引：1
Pat Thomson 《The Australian Educational Researcher》2000,27(3):157-172
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《Educational Philosophy and Theory》2013,45(4):404-417
Discourses of ‘internationalisation’ of the curriculum of Western universities often describe the philosophies and paradigms of ‘Western’ and ‘Eastern’ scholarship in binary terms, such as ‘deep/surface’, ‘adversarial/harmonious’, and ‘independent/dependent’. In practice, such dichotomies can be misleading. They do not take account of the complexities and diversity of philosophies of education within and between their educational systems. The respective perceived virtues of each system are often extolled uncritically or appropriated for contemporary economic, political or social agendas. Critical thinking, deep learning, lifelong and lifewide learning are heralded as the outcomes of Western education but these concepts are often under‐theorised or lack agreed meanings. Equally fuzzy concepts such as ‘Asian values’ or ‘Confucian education’ are eulogised as keys to successful teaching and learning when Asia prospers economically. They are also used to explain perceived undesirable behaviour such as plagiarism and uncritical thinking when Asian economies do not do so well. We argue that in general, educationists should be aware of the differences and complexities within cultures before they examine and compare between cultures. This paper uses the Confucian‐Western dichotomy as a case study to show how attributing particular unanalysed concepts to whole systems of cultural practice leads to misunderstandings and bad teaching practice. 相似文献
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O’Byrne Colin McIntyre Gwynaeth Lie Celia Townsend Sheena Schonthal Benjamin Shephard Kerry 《Tertiary Education and Management》2018,24(4):351-361
Tertiary Education and Management - There is increasing interest in how academic development of various kinds influences university teaching and student learning. To date the focus has been on... 相似文献
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Colin O’Byrne Gwynaeth McIntyre Celia Lie Sheena Townsend Benjamin Schonthal 《Tertiary Education and Management》2013,19(4):351-361
Abstract There is increasing interest in how academic development of various kinds influences university teaching and student learning. To date the focus has been on formal, expert-led opportunities to learn how to teach. Our institution has developed a less formal, participant-led forum for teaching staff that was initially established to share ideas on teaching techniques and skills. We report here on participant-led research that explores if and how this model of group learning works, and how it might relate to other models that have been applied to tertiary teaching development. Authors adopted a self-study research framework incorporating a collaborative autoethnography. The data emphasises how participants use this forum as a community of practice, as a means for deep engagement with learning about teaching, and as a means to rationally manage their learning against a backdrop of challenges associated with learning to teach in research-led higher education. 相似文献