2. Carry out teaching contact meetings and strengthen communication. Because the course of College Physics 1 was started in the first semester, there was no communication between the teacher and the students before the course started, and the teacher didn't know the learning situation and study habits of the students in this teaching class. To this end, the following concrete measures have been taken: First, communicate with each other through the establishment of WeChat group and nailing group, unify their thinking, and form plans and ideas for online teaching of college physics; The second is to use Rain Classroom to launch a questionnaire, find out students' learning status and habits, do a good job in learning analysis, fully understand students' overall level and individual differences, make appropriate teaching plans, improve teaching design, and lay the foundation for making a more reasonable network teaching implementation plan. The third is to hold a network teaching contact meeting by using live broadcast software to clarify the relevant requirements of network teaching, remind and urge students to learn to use live broadcast software and be familiar with the application of network teaching platform, so as to prepare for the smooth implementation of network course teaching and learning.
3. Implementation of network teaching —— Reasonable arrangement and orderly implementation of the network teaching mode of college physics, which combines live webcasting with students' autonomous learning of massive open online courses. The implementation of network teaching in college physics is to attend classes in strict accordance with the prescribed time of the course, and organize the implementation of network classroom teaching and counseling and answering questions by combining eye-catching live broadcast with rain classroom.
4. Students should study a large number of open online courses independently and make good preparations. College Physics-Mechanics and Thermology, compiled by Institute of Technology, is a massive open online course in China University, which is used to help students learn independently. This massive open network course includes teaching videos, courseware, homework exercises and chapter tests, and the teaching progress is consistent with that of the college. Students can preview textbooks in Rain class, watch a large number of open online courses, and make preview reports in combination with the preview outline sent by teachers in advance to improve students' autonomous learning ability.
5. Online classroom teaching is realized through the combination of online live broadcast and rain classroom. Using modern information technology to ensure the orderly implementation of online teaching of college physics courses. Guided by cultivating students' autonomous learning ability, the online classroom teaching is implemented by combining online live teaching with rain classroom teaching. Teachers should talk less and talk more, give effective guidance according to teaching priorities, and reduce unnecessary teaching links. In particular, teachers should pay attention to reducing the performance of "anchor" becoming "director" in the process of webcasting teaching, and mobilize students to actively participate in interactive discussions. By refining knowledge points and turning knowledge into questions, teachers should also be good at "digging holes", guiding students to actively think and participate in discussions by designing reasonable questions, or using group discussions in live broadcast software. Through mutual discussion, students can deepen their understanding of concepts and laws, improve their enthusiasm and initiative in learning, and embody the teaching concept of student-centered and teacher-led. In order to improve the learning effect and facilitate the inspection and supervision of the intermediate learning process, students are required to take notes and make spot checks immediately after class. The method is to ask the students who are randomly selected to upload notes and photos in a short time. At the same time, the classroom video was recorded, and the classroom video and courseware were uploaded to Nail Group in time after class, which was convenient for students to look back at any time and broke through the limitations of time and space. 6. Extracurricular online teaching —— Through answering questions, checking for missing parts, assigning homework and correcting homework in the rain class, students are strictly required to complete their homework independently, and some extracurricular expansion homework is also assigned to them. The weekly tutoring time is fixed, and students' questions are collected in advance when answering questions. Teachers will collectively explain tutoring and answer questions, and check for leaks and fill gaps through eye-catching live broadcasts. At the same time, we use WeChat group and Nail group to answer individual questions raised by students in time, encourage students to answer questions and help each other with their studies. After each chapter, students are guided to sort out and summarize the knowledge in this chapter through mind mapping, so that knowledge can be structured and systematized and the internalization quality of cognitive structure can be improved. At the same time, chapter tests are conducted to check the learning effect, encourage outstanding students to actively study in depth, urge backward students to overcome inertia, strengthen self-discipline and improve learning effect.
Source: Jinxiu Night 2020, Issue 8