Parents being busy in their routine job, they hardly would get time for their children. Also, space being too costly not all parents would have a lawn in their house and hence they would prefer to join their kids to the care center or the play school where kids are taken care of with some well-planned routine activities. While you could charge the parents for looking after their young ones, they should not feel it as a burden to pay the amount. It is also possible that they are ready to pay more than what you demand for provided you could keep the premises clean and tidy along with the premises looking very attractive and being encouraging for kids to play around for the whole day or until they get tired.
Since, kids would always love to run and play in mud it is quite natural that kids would play in the ground. This is one main reason why you should keep the lawn or the ground away from the weeds. Some types of weeds though do not cause any harm and are not visible to the human eyes, they do not smell good and on top of that when kids by mistake sit on them, weeds are likely to cause some stains on their clothes. Hence, it is recommended that you read through the most valuable information that is provided at weed killer Guide and know what sort of value add you could get by using the weed killer. It would not distract the kids much often due to which they concentrate on their tasks.
They learn much faster and thus surprise you and the other family members. In fact teachers would be able to solve most of the problems if such issues are resolved in a smart way.