It is true that the learning process of kids start with playing as before anything else, they start playing during their growing up process and not only in the play group classes in schools, but even before that parents start enabling them to learn few things gradually in phases at home. The children start recognising colours, shapes, fruits, animals, birds etc. while playing with toys etc. to begin with.
Learning to play goes on parallely. The kids start learning as to how to balance body while using a swing, slide or see-saw in the park and further ahead.
Let us encourage each other in sharing knowledge.
Honesty is the best policy.