共查询到18条相似文献,搜索用时 234 毫秒
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为应对新型冠状病毒肺炎疫情,教师通过在线直播和线上交互讨论等形式,积极探索有效的线上教学方式,为在家自主学习的学生提供良好的学习体验。本文以"无机化学与化学分析"课程为例,面对疫情期间的特殊性,将以往的"线上线下融合"的混合式教学模式进行相应调整,提供给大家"完全线上"的远程混合式教学案例,以获得实时高效的教学效果。 相似文献
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针对无机化学传统教学模式的不足,构建了无机化学微信平台。介绍了构建平台必需的微信公众号和微信群的建立过程和方法。分析了无机化学微信平台在教学中的实践效果,弥补了传统教学中的不足。讨论了无机化学微信平台的积极作用,提高了教师教学水平和学生的学习能力,达到了师生双赢的目的。 相似文献
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Dezhi Zhou Mingfang He Xiaohua Cao Changlong Xu Chanjuan Zhong Pingping Wang 《大学化学》1986,36(1):2003033-0
This paper introduces the implement program and significance of the teaching reform of student-centered teaching mode, on the basis of classroom practice in general chemistry laboratory. A complete comparisons between the student-centered teaching mode and teacher-centered teaching mode were carried out in many aspects, such as teaching process, teaching evaluation, teaching implementation effect, etc. The main status of students should be built and all efforts are made focusing the students in student-centered teaching mode. Students can absorb knowledge, improve ability, and cultivate healthy personality by online and offline teaching models, heuristic teaching methods and cooperative learning strategies, which were implemented with the Superstar learning platform. The student-centered teaching mode helps to build a harmonious relationship between teachers and students, cultivate students' scientific literacy and humanistic quality, and promote the all-round development of students. 相似文献
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During the battle against COVID-19 epidemic, the inorganic chemistry teaching team of Jilin University carried out online teaching of student-centered "inorganic chemistry Ⅱ" course based on "inorganic element chemistry" MOOC with Chaoxing learning platform and QQ group as the auxiliaries. Through the big data support and interactive communication section of Chaoxing learning platform, the learning situation of students in the three learning links of "pre-class, in-class, after-class" was timely tracked and analyzed. Practice showed that online teaching could accomplish teaching and learning effectively. 相似文献
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根据高分子化学课程教学内容的特点以及授课的不同对象,认真剖析了在高分子化学教学中存在的四个方面的主要问题。以学生为主体,从提高学生在高分子化学学习中的主动性、积极性和创新性出发提出了互动式、开放性教学模式。详细介绍了互动式、开放性教学模式包括的具体内容和构建方法。通过基础型、提高型和创新型的多层次教学方式满足了不同层次学生在高分子化学学习上的不同需求,实现学生在动手、动脑以及创造性思维和创新能力上的综合培养。 相似文献
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Colligative properties of dilute solutions are the basic contents for chemistry, chemical engineering and biomedicine majors. The teaching model of multidimensional interact takes teachers as the leader and students as the main body. Through the multi-dimensional interaction among teachers and students, students and groups, students' interest in learning, strong sense of cooperation and independent learning ability can be cultivated. This paper introduces the implementation process of the multi-dimensional interactive teaching mode of "colligative properties of dilute solutions", which includes clarifying the purpose of interaction, constructing learning groups, raising interactive questions, launching interactive activities and implementing interactive evaluation, etc. Multi-dimensional teaching goals can be achieved through group explorations, group presentations and group discussions. 相似文献
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This paper introduces the exploration of inorganic chemistry course teaching based on the energy chemical engineering major. The sense of professional mission of students is inspired, the sense of responsibility for curriculum learning is strengthened, and the curriculum knowledge is integrated into the professional connotation. The teaching of inorganic chemistry course is full of vitality due to some teaching methods including mutual inquiry, case discussion, expanding extracurricular knowledge and communication and online learning. Thus, the learning capability and professionalism of the students are improved. 相似文献
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介绍一个结合4种教学策略(情境教学、探究性学习、合作学习、混合式教学)面向非化学专业类大一学生开展元素化学教学的案例。以垃圾分类为主题,学生分组协作完成探究性学习任务,调查不同种类垃圾中存在的化学元素及其用途,通过线下课堂展示、线上成果共享以及校外推广等3项活动传播探究结论。对比活动前后收集的数据,活动前有75%的学生只认识原子序数前20的化学元素,活动后学生认识的元素数量明显增多,平均值是原来的1.7倍。元素中文名称与元素符号记忆混乱的情况得到改善。最后问卷调查表明活动提高了学生上课的积极性并且对了解生活中的化学元素有帮助。 相似文献
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Combining the teaching and learning actuality of organic chemistry experiment in Yuxi Normal University, the blended teaching reform based on rain classroom was introduced in this paper. The influence of mixed teaching mode on teaching and learning was discussed from the changes of teacher's teaching, student's learning and evaluation mode. The flip of traditional classroom and the change of roles of teachers and students was realized by the Online and offline teaching mode. The extraction of caffeine from tea was applied to expound the specific application of hybrid teaching in experimental teaching. The practice proved that mixed teaching helped students to improve self-learning ability, innovation and entrepreneurship and comprehensive applied ability. 相似文献