Teachers can send the materials and tools needed to start writing in the "writing notice" and tell them the time to prepare.
The notice is like this: "Our baby has just started to learn to write, and only needs to use Tian Zige as an exercise book. It is best to write in pencil, with moderate hardness. It fits the size of a child's hand. Every day in the future, we will send the relevant contents of the day's study copy to the class group, and ask parents to supervise the implementation of our work; Finally, let's work together to make children grow up healthily and happily! "