Reform and Practice of the Teaching Mode of Physical Chemistry under the Background of Student Centered Learning
The author proposes a blended online and offline teaching mode of"four elements,three leads,one pair"for the course of"Physical Chemistry".The teaching effect shows that the failure rate of the exam paper gradually decreases from the range of 50%to 70%in the tradition-al teaching method to the range of 15%to 21%in the"four element three lead one pair"teaching method.The average score has also increased from 55 to 70,indicating high student satisfaction and significant teaching effectiveness.