I think, not by giving the kids to play alone in the house. Take the kids to play in the playground or a park next to your home. Give the opportunity to play with the boys. It will be able to learn a technique of good and bad by playing with your child friends. Schooling in school is very important. We receive 60% of education from school. And 40% of education gets from the child to different places and from nature. So traveling and sports are very important in addition to children's education. Thank you so much for posting so beautiful.