【摘要】 针对目前中学生缺乏综合运用不同学科知识处理问题的现象,将STEM教育理念融入教学过程,制定了基于STEM理念的化学教学设计方案。并以人教版必修1中《物质的量在化学实验中的应用》为例,通过创设任务情境激发学生思维,引导学生将不同学科知识用于溶液配制过程遇到的问题,达到了提高学生解决问题和分析问题的能力的目的。更多还原

【Abstract】 In view of the lack of comprehensive utilization of knowledge of different disciplines by middle school students to deal with the problem currently, a teaching design plan for integrating chemistry with STEM into teaching has been formulated. Taking PEP 1 as an example, this paper tries to inspire students’ thinking by creating the task situations and guide students to apply different subject knowledge to the problems encountered in the process of solution preparation, reached the purpose of improving students’ ability to solve problems and analyze problems.更多还原