课后作业对《高分子化学》课程辅助教学作用初探

The Supporting Role of Homework on the Teaching of Polymer Chemistry

《高分子化学》课程对于高分子材料类专业的教学非常重要,其效果直接关系到学生后续学习和科研的成果。天津工业大学是以化学纤维和中空纤维膜为研究侧重的院校,《高分子化学》是材料科学与工程专业的基础课,因此这门课一直是我校主要建设课程之一。虽然为提高实践课比例,理论授课时间大幅压缩;但为激发学生学习理论的兴趣,提高课堂教学效果,促进其自主学习,把握重点和难点,我们为学生设计了多种类型的课后作业,从教学内容的理解、理论与实践的结合、教学重点和脉络的把握及知识的综合运用几方面考虑,帮助学生利用有限的时间更好地学习。通过三年实际教学和考察,发现精心设计的课后作业更利于帮助学生提高理论水平,改善学习效果。

Polymer chemistry is a basic specialized course for the major of Material Science and Engineering,because it touches many scientific disciplines and is vital in fields such as plastics and synthetic fibers;paints and adhesives;and even biomedical applications.Synthetic fiber and polymeric hollow fiber membrane are the characteristic researches of Tianjin Polytechnic University,which both require solid knowledge of polymer chemistry.Therefore,students' activity is important,beside teachers' efforts in curriculum planning and preparation.In order to promote students' self-learning,homework were elaborately designed and assigned to attract students' interests,improve teaching effectiveness and urge students to spend more attention on this course.Through different afterschool works,students can easily master basic disciplines,overcome difficulties and apply theories to practice.Investigation on junior students showed that various afterschool works were helpful for improving their study interests and scores.