I. Main difficulties and problems.

1. Some students have weak learning motivation, insufficient consciousness, weak autonomous learning ability and insufficient participation, and can't keep up with the teacher's ideas.

2. Teachers don't know enough about the function of the platform, and their online teaching skills are not skilled. Efficiency, methods, interests and attractiveness need to be cultivated and improved.

3. The functions of the teaching platform need to be further improved, such as interaction.

4. Network congestion occurs from time to time, which affects efficiency.

5. Classroom supervision is difficult to fully implement. Teachers are not around, parents have to go to work, and no one is in charge, mainly relying on students' consciousness.

6, easy to produce visual fatigue when learning, resulting in the phenomenon of scattered thinking and drowsiness.

7. The communication between teachers and students is inconvenient, and students' participation in classroom learning is not as good as that in regular offline classes.

8. Lack of supervision environment. Entertainment games or other information on mobile phones are very attractive to students. When listening to lectures and doing other things, students' attention is easily distracted.

9. Some rural students have poor family economic conditions and lack network facilities and equipment.

10, environmental impact. Some students have no independent study space, some are disturbed by family members talking to each other and noisy voices, and some are tempted by toys, food and other items in the room, which affects their study concentration.

1 1, operation feedback is not convenient enough.

Second, coping strategies and measures.

1. Further strengthen the construction of network teaching hardware facilities and improve the platform functions.

2. Strengthen the discussion and training of teachers' online teaching skills or methods, optimize teaching methods, adopt heuristic teaching, pay attention to class pauses, leave gaps, give students time to think, digest and remember, and let students participate in the learning process. Pay attention to encouraging evaluation in interaction, improve the sense of achievement in learning, and make students willing to participate.

3. Strengthening the method education of students' online learning, such as advocating the method of previewing first and then listening to lectures, can effectively improve the efficiency of listening to lectures.

4. Encourage some families to pay attention to education investment and strengthen the construction of digital conditions such as networks and computers.

5. Strive for the support of parents and spend as much time with them as possible.