Prepare a mask
Before school starts, it is best to prepare some masks for students and tell them to wear them before the epidemic is over.
Teach students how to protect themselves.
More importantly, parents should give their children some basic knowledge of self-protection, such as washing hands frequently, not getting together, not taking off masks and so on.
Prepare school supplies
Parents should buy back these items as soon as possible and do a good job of disinfection.