Some parents may say that it is dangerous to use scissors. In fact, the scissors used by children can only cut paper, but they can't cut their hands. So parents don't have to worry.
Secondly, give your child more encouragement. Sometimes he will show you what he has painted. You may see that he has painted nothing like it. You have to say that he is very good at painting, better than his mother, and he will be happy and will continue to paint. In fact, thinking about what a child under three can draw is just to let him know about these things and what they are for.
Then I have to work with my children. When he cuts paper, I will cut it with scissors. Sometimes when he can't cut out the shape, I will help him cut it. When I cut it, let him cut it according to mine. He will cut it seriously, and when he is finished, he will ask his father who cut it well, me or my mother.
in a word, what children are interested in may have a direct relationship with their families, and they will like it when they come into contact with it. Whether it's cutting or painting, it's the same as playing with toys. It will develop his intelligence and make children smarter.