The advantages are:

1 can guarantee children's study time, which is beneficial to children with poor self-control ability.

Special care can ensure the safety of children, which is beneficial to children whose parents lack custody time.

If the learning content and methods are appropriate, it can cultivate children's interest in learning and is beneficial to students who are not active in learning.

It can increase the emotional communication between teachers and students and help to establish a good teacher-student relationship next semester. Many training courses are run by children's teachers.

Disadvantages are:

1 In some places, the fees are higher, which increases the financial burden of parents.

2. Inappropriate learning content and inappropriate teaching methods will dampen children's enthusiasm and children will be tired of coping.

It reduces children's opportunities to engage in social practice and can't get in touch with nature more.