Teachers must study continuing education every year, which can be organized by teacher training schools or studied online. If you don't study, you will affect yourself, you won't be promoted, and you will be assessed as excellent.
Of course, substitute teachers have continuing education. As long as you are a teacher in a school, you must attend continuing education and training.
Today's society is a rapidly developing society, and knowledge is updated very quickly. If you don't study for a day, you may not keep up with the times!
Therefore, as a teacher, whether he (she) is a regular teacher or a substitute teacher, he (she) should undertake the task of education and teaching, and they should participate in continuing education and training in order to adapt to the development of today's society, and the knowledge taught to students can also be applied to practice, so that students can become talents needed to adapt to the development of today's society!