Your idea on this topic is good. Children needs little or no play to study and make a brighter future but what if we kinda merge their studies with some games, skipping, rhymes and other activities that could help them catch the teachings faster. Did you ever watched a movie called "Akeelah and the spelling Bee," I think this movie proofs it all why children needs a spice of play while they study. Online education is very essential to children in all levels.

Success to you my dear!