If I were the Principal of a school...
I would make sure that every child is happy and contented. Teachers would be friendly and well-trained. The children would chose by themselves what they want to do. Field trips would take place twice a month. If the classwork is too easy or challenging for the child, he/she can be moved to the class according to his/her mental level. There would be limited rules and regulations so the children can work freely. Sports period would be fun and lively. Older children can have activities of cooking/baking, if they want. There would be an enormous garden where children could go and observe nature. Students of Class 2 and above would be allowed to do experiments and inventions. Twice an year, the kids would plan and put on a play by themselves. This is my plan of a Dream School!