Parents are the first and best teachers. Sitting by the fire, in a post-Thanksgiving food coma, with three young children running around me, I watch these darling girls in their tutus role playing, twirling, quarreling then hugging. In another year they will be in kindergarten. My kindergarten daughter is now a mother. And I can honestly tell you, she is a truly great teacher. It seems to come naturally. She says she learned it from me. Children learn language by being immersed…..