A child who performs in school to gain parent approval, grades, or rewards is externally motivated. While research shows that those children with internal motivation may achieve greater success, teachers and parents often find that many children seek external reinforcers. Parents who ask questions that lead to more questions for a child are more successful in developing intrinsic motivation. For example, a parent that gives a child a special toy as a "reward" for reading a lesson about how an airplane works and for completing the related homework that requires answers to questions about the parts of an airplane will stimulate less motivation than the parent who helps a child discover how planes work by building a balsam plane and letting the child practice flying it. This parent can ask what changes the plane’s flight pattern. The child can then experiment, discover and generate new questions and new discoveries. Yogesh Pawar Chhindwara