It is a serious problem in online classes that current formative evaluation of
online
teaching is defi- cient. For instance，the situation of students’pre-class
preparation and
in-class learning cannot be reflected im- mediately. This has hindered
teachers from
targeted teaching and students from autonomous learning. A practical method
of teaching
evaluation is proposed in this paper. By designing objective and scientific
pre-class and
post- class tests and using the " Rain Classroom" online platform to
perform these tests
conveniently，teachers can effi- ciently measure the pre-class and in-class
study performance of
any individual student. Thereby，it helps teachers carry out the targeted
teaching before，in and
after class. It also helps students find their misunderstanding in their
preparation and class
learning，improves their targeted learning and revision，and even stimulate
their motivation of
autonomous learning.
Just Accepted
