“问题导学”在高中化学教学中的运用探究

Exploration of the Application of"Problem-based Learning Guidance"in Senior Middle School Chemistry Teaching

问题导学法主要是将问题作为核心,指导学生通过问题的分析与解决,促使学生的学习自主性得到提升,活跃学生的学习思维,进而提高化学教学效果。问题导学法的应用应遵循主体性原则、启发性原则、整体性原则和参与性原则。教师在高中化学教学中应用问题导学法时,可以设置铺垫性问题、渐进性问题、引导性问题和探究性问题。

The problem-based learning method mainly takes the problem as the core,guides the students to analyze and solve the problem,promotes the students'learning autonomy,enlivens the students'learning thinking,and then improves the chemistry teaching effect.The application of problem-based learning guidance should follow the principles of subjectivity,inspiration,integrity and participation.When teachers apply problem-based learning approach in senior middle school chemistry teaching,they can set up bedding problems,progressive problems,guiding problems and exploratory problems.