In recent years, due to the emergence of epidemic, China has changed in politics, economy and education. Take education as an example. When the epidemic broke out, the holiday was about to start. Many schools have chosen online teaching, and the emphasis on education has not declined at all, which has led to many discussions on online teaching during that time. For example, at night, there may be some harm to children's eyes, and the progress of the course may be delayed. ?

Because we have classes in the classroom every day, there is still a certain distance between our electronic teaching instruments and the seats in the classroom, which ensures that students can use electronic instruments such as blue light every day. If they teach online and face computers or mobile phones for a long time, it will do great harm to their eyes. Therefore, for students, how to relieve eye fatigue in their spare time is the most important. ?

Although online classes are said, they are divided into class time and rest time. In their spare time, students can take a walk outdoors to see the green of nature, and then relax their eyes, relieve fatigue and even achieve the purpose of relaxing their mood. Reduce the use of electronic instruments after class, and do eye exercises like primary and junior high schools after class to relieve eye fatigue. After a long class, your eyes may be dry. We can buy some eye drops to relieve such symptoms. ?

Because students are faced with electronic instruments every day, instruments for eye protection or eye massage are also on the market. You can refer to some instructions to buy some instruments that can massage and relieve eye fatigue. You can massage for half an hour every day during lunch break or at night. This can not only relieve fatigue and relax, but also ensure a good sleep.