Children are lovely creatures that does not require rigidity when it come to studies. They love learning and playing which I agree is a good measure for their mental development. Most times online education can be frustrating for the children because they don't get to meet their friends, and that is where their social lives begin to depreciate and this makes them isolate themselves from other children when need be. But online education is good for children because it helps them study and learn fast.

Success to you!