共查询到20条相似文献，搜索用时 62 毫秒
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刘美香 《试题与研究：高中理科综合》2024,(2):162-164
在新课程改革背景之下,小学数学教学中越来越追求教学评的一致性,强调以目标为导向的教学设计中培养学生逆向思维,有效提升学生自主思考,分析探索能力,在掌握具体性数学概念、性质、公式的基础上,增强其问题解析能力,激发学生探索兴趣,达到综合素质全面发展的教学目的。基于此,文章就以《两位数乘两位数》教学设计为例,对追求教学评一致性的逆向教学设计进行探索。 相似文献
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对“(整数值)随机数的产生”这节课,从教学内容解析、教学目标设置、学生学情分析、教学策略分析、教学过程设计和课堂教学目标检测六个方面进行了教学设计,并依据设计进行了教学实践,做了实践后的反思.本节课的核心是让学生学会设计随机模拟实验,并能够借助计算机或计算器进行具体实施,因此这节课设计的立意为在学生理解随机模拟基本思想的前提下,探索通过模拟实验的设计与实施提升学生数学建模核心素养的有效途径. 相似文献
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文章以在"家具造型设计"课程的教学中如何培养学生的创新能力为研究的主题,结合实际教学,使学生的创新意识,观察、探索、储备知识、分析信息等方面的能力在设计分析、确立设计指标、设计展开和设计实施的过程中逐步得以实现并加以巩固,为家具设计领域全新人才的培养探索了一条新路. 相似文献
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陈攀攀 《数理天地(高中版)》2023,(11):71-73
教学设计在高中数学教学中发挥着十分重要的作用,教学设计的有效性对学生核心素养的培养和“数列”教学目标的实现有直接影响.高中数学数列的教学设计,应以培养学生的数学核心素养为基础设定精确的教学目标,创新与数列相关的教学内容.在教学设计中细化知识发展过程,通过有效的知识探索解决数学问题,构建与数列有关的数学知识构架,探索学生的核心素养.本文主要分析高中数学“数列”教学设计策略. 相似文献
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文章分析了国内高校工业设计专业实践性教学环节的现状,提出工业设计专业实践教学应以学生创新能力培养为核心,以学生设计能力培养为主要目标。通过介绍中原工学院工业设计专业在产学研合作、学生工作室、学生赛事、毕业设计等方面的实践探索,构建了以设计课题实作为中心的工业设计专业实践教学体系。 相似文献
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本文是"面面平行"新授课的教学设计和教学反思,主要简明说明了设计的意图,分析了这节内容的作用、前后联系以及学生的学情,明确了本节的学习目标和重难点,着重简述了课堂教学活动的全过程以及在教学活动中如何引导学生的探索与合作的过程,并最后谈了教学后的一些心得体会. 相似文献
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张宏光 《北京教育(高教版)》2009,(10):37-37
笔者认为,要促进每个学生的主体性发展,教师首先应努力探索教学的多元化、个性化,最大程度地实现差异性教学。而要真正实现差异性教学,教师在进行教学设计,尤其是对学情进行分析时,一定要考虑到学生学习风格的差异。 相似文献
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邱崇丙 《唐山师范学院学报》2014,(1):21-23
汉字的六书,《说文》对“转注”一类,语焉不详。后世学者提及转注,也仅限于许慎所举出的例字。《汉字例说》一文,作者从转注的角度综合考虑,对部分现代常用字作了分析,跟传统的解释有所不同。希望能抛砖引玉,互相切磋,以推进学术研究。 相似文献
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《海外英语》2007,(5):10-11
Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help? 相似文献
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Rachel Zupek 《海外英语》2007,(11):40-41
我们绝大部分人都同意一件事情——我们喜欢金钱。但是你对金钱的喜欢之情足够到让你创立一份事业么?.财富通常被人忽视,主要在于人们不能真正了 相似文献
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YANGShiguo 《重庆大学学报(英文版)》2004,3(1):86-88
The problem on the geometrc inequalities involving an n-dimensional simplex and its inscribed simplex is studied. Aninequality is established, which reveals that the difference between the squared circumradius of the n-dimensional simplex andthe squared distance between its circumcenter and barycenter times the squared circumradius of its inscribed simplex is not lessthan the 2(n-1)th power of n times its squared inradius, and is equal to when the simplex is regular and its inscribed siplex is atangent point one. Deduction from this inequality reaches a generalization of n-dimensional Euler inequality indicating that thecircumradius of the simplex is not less than the n-fold inradius. Another inequality is derived to present the relationship betweenthe circumradius of the n-dimensional simplex and the circumradius and inradius of its pedal simplex. 相似文献
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《海外英语》2007,(4):36
There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love. 相似文献
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Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject. 相似文献
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GUO Bao-feng Xiao Da-wei 《重庆大学学报(英文版)》2005,4(3):129-133
Using virtual reality for interactive design gives a designer an intuitive vision of a design and allows the designer to achieve a viable, optimal solution in a timely manner. The article discusses the process of making the Virtual Reality System of the Humble Administrator＇s Garden. Translating building data to the Virtual Reality Modeling Language （VRML） is by far unsatisfactory. This creates a challenge for computer designers to do optimization to meet requirements. Five different approaches to optimize models have been presented in this paper. The other methods are to optimize VRML and to reduce the file size. This is done by keeping polygon counts to a minimum and by applying such techniques as object culling and level-ofdetail switching. 相似文献