共查询到20条相似文献,搜索用时 843 毫秒
1.
2.
错误是人类认识和实践的伴生物 ,从某种意义上说 ,科学史固然是一部辨错、纠错的历史 ,但又何尝不是一部容错、用错的历史 ?对学生进行科学史教育的意义是众所周知的 ,不必赘述 ,但以介绍科学史中的错误为主要内容的教育形式恐怕还未必能为大家所接受。笔者认为 ,选择这样一个特殊的切入口 ,具有独特的认识价值和教育功能。要做到比较系统地向学生介绍科学史上的错误 ,首先必须打破狭隘的学科畛域 ,进行跨学科的横向拓展。作为一名化学教师 ,我固然首先向学生介绍化学史上的错误 ,诸如关于“基本粒子”的探索弯路 ,关于电离理论的曲折历程 ,… 相似文献
3.
4.
针对初三学生学习化学用语的心理过程和所遇困难,介绍一种新的学习方法——“520中学化学桌游”来突破学习难点。本文主要介绍520中学化学桌游中的初级游戏“化学翻翻乐”和中级游戏“化学争上游”,2款游戏所设计扑克牌的5个花色分别对应五类物质。“花色与分类联系”和“化学反应规律与打牌规则类比学习”这种“寓学于乐”的教育理念渗透在游戏环节,有助于学生建构化学分类观,理解化学反应规律,为解决初三化学用语难题提供新的教学方式和学习方法。 相似文献
5.
我国基础教育新一轮改革对教师提出了新的挑战。合格的化学教师必须要立足于化学专业,树立全新的教育理念,拓宽学术视野,优化知识结构,改变教学策略,改进教学方法和教学手段,完善教学内容和评价方式。《新理念化学教学论》一书是北京大学出版社2009年度推出的“21世纪教师教育系列教材·学科教学论系列丛书”之一, 相似文献
6.
7.
8.
9.
新课程标准明确提出化学教学要激发学生树立以化学作为专业和职业的兴趣和理想。以“污水处理厂的氮污染治理”这一社会性科学议题为例,开发了基于SSI的化学职业教学框架,确立了识别议题、评估方案、科学辩论和决策反思等4个教学环节,指导学生基于文献资料和网站了解水处理相关专业及职业,在辩论决策中树立化学领域的职业信心,根据实践结果提出3点化学职业生涯教育建议。 相似文献
10.
化学奥林匹克活动成败的关键并不是“数量”的积累,而是“活度”的把握。“活度”就是灵活学习化学知识,灵活运用科学思想。它体现的是以学生为主体,以知识为载体,深化学科内整合,强化学科间联系。 相似文献
11.
In the teaching process of organic chemistry, ideological and political education is often ignored because of the importance of knowledge. In this paper, "Ideological and political" elements were dug deep and designed. The life of scientists can cultivate students' innovative spirit and scientific spirit and help them establish a correct outlook on life and values. The representative achievements of Chinese scientists are important materials for deepening the passion of the country. The humanism of scientific and technological help to inspire students' scientific interests. The knowledge system of the course cultivates students' scientific thinking and establishes a strict scientific attitude. Both aims of "teaching" and "education" could be realized in higher education through integration of the ideological and political education with the content. 相似文献
12.
"Energy chemistry" was approved as one of the chemistry majors for undergraduate by the Ministry of Education in 2015. Based on the ideas and ways of emerging engineering education, this paper hereby proposed some of constructive suggestions on the training objectives, graduation requirements, curriculum system, teaching contents, teaching staff and conditions for development of "energy chemistry" major. 相似文献
13.
This paper explored "the classroom debates" in "nutrition chemistry" course. After evaluating the students' expectation in participating activities, the participating degree and their gains from the activity, it was found that the performance and gains from the "classroom debate" were influenced by provincial locations, genders and majors. The results showed that "the classroom debates" need to coordinate the students' speculative thinking ability, creative thinking, team playing, medical ethics and professional education as a whole. This would help the students to form a way of critical thinking as well as the right outlook on life and value system. 相似文献
14.
试论化学教学中的"自我对话"教育 总被引:3,自引:0,他引:3
“自我对话”教育强调学习者的主体作用和能动作用,它符合新课程理念和建构主义学习理论。实施“自我对话”教育必须注意激发学生的“自我对话”意识,并通过学前“知我性对话”、学中“生成性对话”和学后“反思性对话”等形式加以落实。 相似文献
15.
Yuqiang Ding Yaxian Zhu Lijuan Song Wei Liu Xiaozhen Liu Jichuan Huo Huaiguo Xue Rong Guo Qing Liao Zheming Ni Liya Zhou Jing Lu 《大学化学》1986,35(10):33-39
This "emerging engineering education (3E)" project "Upgrade and Practice of Chemistry-related Majors of Local and/or Specialized University Responding to the Industry Changes" was supported by the Ministry of Education. To aim at the issue of how to upgrade the chemistry-related majors of a local and/or specialized university responding to industry changes, an investigation on local regional economy and industry changes was carried out, the capability requirements of 3E for talents were analyzed, and the training objectives, graduation requirements as well as the new teaching models were also studied for the major to meet the future requirements. The practical experience for 3E construction of chemistry-related majors by selected universities was suggested. 相似文献
16.
17.
Under the new economic background, social development needs more high-quality innovative talents with strong engineering practice ability, strong innovation ability and international competitiveness. Based on "emerging engineering education" perspective, the student-centered and "Yi-Zong and San-Heng" education mode has been proposed by analyzing the traditional talent training mode, which will better improve the "new system" of military engineering education. 相似文献
18.
Zhiping Peng 《大学化学》2020,35(5):184-190
In response to the COVID-19 epidemic prevention, the "polymer chemistry" course teaching team actively explored the "learning-centered" online teaching model. The students were guided to active learning by using the rich contents of Chaoxin online teaching platform and multiple online teaching activities. The basic knowledge points, difficulties and emphases of the teaching were highlighted and the real-time communication and Q&A were achieved in combination with the Tencent course live broadcast and QQ learning group. Following the concept of "students as the main body and teachers as the leading", the online teaching of "polymer chemistry" has effectively aroused the students' interest in learning, cultivated the initiative of autonomous learning, organically integrated the ideological and political education, and achieved a good learning outcome. 相似文献
19.
20.
General course education is an important way to cultivate innovative talents with comprehensive development of morality, intelligence, physical and aesthetic and broad basic knowledge. As a central, practical and creative subject, chemistry plays an indispensible role in the general education system to develop the comprehensive quality and innovation ability of students. This paper summarizes the teaching practice and characteristic feature of the general education course "Chemistry in Our Lives" offered by the author, aiming to further improve the teaching quality and achieve better teaching effect. 相似文献