问题引导法提高学生学习主动性的探索与实践——以大学化学混合式教学为例

Exploration and Practice of Problem-Guidance Method to Improve Students’Learning Initiative Based on Hybrid Teaching of University Chemistry

建设具有创新性、高阶性和挑战度的“金课”,是当代创新型人才培养的必然要求。大学化学是本校非化学类理工科专业基础课,相比于数学和物理,学生重视不足,导致教学效果不理想。为了解决这一问题,采取以学生为主的混合式教学模式,通过设置基础性、应用性及创新性问题,引导学生分层次解决,提高学生参与主动性。所设置的应用性问题包括科技前沿、专业相关、社会热点等,以增加内容的深度和广度,激发学生探索的兴趣。通过实验方案设计及实验检验培养学生的创新思维。采取累加式进行教学效果评价,实践表明该混合式教学模式能显著提高学生自主学习能力和兴趣,提高教学效果。

It is requirement for the cultivation of contemporary innovative talents to construct innovative,high-level and challenging“golden course”.University chemistry is a basic course of non-chemical science and engineering majors in our university.Compared with mathematics and physics,students pay less attention to it,resulting in unsatisfactory teaching effect.In order to solve this problem,a student-oriented hybrid teaching mode is adopted.By setting basic,applied and innovative problems,students are guided to solve them to improve their active participation.The applied questions include the frontier of science and technology,professional application,social hot issues,etc.,which can increase the depth and breadth of the content to stimulate students’interests in exploration.By designing experimental scheme and experimental test,students’innovative thinking can be cultivated.The cumulative method is adopted to evaluate the teaching effect,and the practice results show that the hybrid teaching mode can significantly improve the students’independent learning ability and interest,and improve the teaching effect.