Without professional training, simply by being herself, a concerned, loving mother usually can do more for her normal child than a teacher can.
Parents should, of course, be willing to learn new ideas. But a mother need not be a trained teacher, nor does she need to teach in any formal way.
By using the framework of everyday home activities in a practical way, she can help her child learn as much as possible about the things around him.
The parents goal should be to respond to the child's questions in a patient, consistent and constructive way. Forget about the pressures of achieving.
Cultivate the idea of being happily child centered, for the child is important. Take advantage of his motivation of the moment. Be happy that he is curious, and try to go along with his curiosities whenever you can.
Dr. Raymond Moore
Better Late Than Early, page 21