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碱式碳酸铜制备实验的教学设计
  • ISSN号:1003-3807
  • 期刊名称:《化学教育》
  • 时间:0
  • 分类:O623.624[理学—有机化学;理学—化学]
  • 作者机构:鲁东大学化学与材料科学学院,山东烟台264025
  • 相关基金:山东省高等学校教学改革立项重点项目(2012030)
中文摘要:

针对传统实验教学中存在的"教师讲授-学生实验"的验证模仿式教学模式的弊端,以实验教学目标的多维化和建构主义学习理论为教学设计的理念指导,设计了碱式碳酸铜的制备实验的教学过程:通过创设碱式碳酸铜及其应用的相关情境,激发学生学习兴趣;进而围绕制备路线的确定、反应条件的控制和实验方案的设计提出5个问题,启发学生积极思考和交流讨论;在此基础上引导学生自主完成实验方案的设计;最后,提供拓展性实验资源,促进知识的迁移应用。该教学设计有利于教师从单纯注重知识传授转变为引导学生学会学习,全面提高实验素养。

英文摘要:

Based on the disadvantages of verified and imitated teaching mode in traditional experiment teaching,guided with multi-dimensional teaching objectives and the constructive learning theory,this article explored the teaching design of preparation of cupric subcarbonate.Firstly,the teachers should try to motivate the students' learning interests by constructing contexts about cupic subcarbonate and its application.And then five questions aiming at the preparation route,the controlling of reaction conditions and the designing of experiment program were put forward in order to inspire the students to think deeply and discuss actively.Based on the above questions,the students were guided to complete the design of experiment program independently.Finally,some extended experimental resources were provided to promote the students' application of what they have learned.This teaching design is helpful to change knowledge impartment into guiding students to learn how to learn,and can enhance students' experiment literacy.

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期刊信息
  • 《化学教育》
  • 北大核心期刊(2011版)
  • 主管单位:中国科学技术协会
  • 主办单位:中国化学会 北京师范大学
  • 主编:刘正平
  • 地址:北京市新街口外大街19号,北京师范大学化学楼217室
  • 邮编:100875
  • 邮箱:hxjy-jce@263.net
  • 电话:010-58807875
  • 国际标准刊号:ISSN:1003-3807
  • 国内统一刊号:ISSN:11-1923/O6
  • 邮发代号:2-106
  • 获奖情况:
  • 国内外数据库收录:
  • 美国化学文摘(网络版),中国北大核心期刊(2008版),中国北大核心期刊(2011版),中国北大核心期刊(2014版)
  • 被引量:12069