I think kindergartens should be personalized. Why not send them to kindergartens? You might as well tutor them and send your children to kindergarten. Are you really going to learn something? Personally, I think the main tasks of children in kindergarten are: 1, playing with everyone, learning collective life, so as to enter the society in the future; 3. Learn to share; 4. Learn the basic common sense of politeness.
I don't think what children learn in kindergarten can be of great use. Parenting experts say that children won't remember until they are at least five years old. What's more, today's children are so tired that they will go to school at the age of two or three. They should still be enjoying their childhood in kindergarten. After all, they will also have study pressure when they go to primary school.