Something ambiguous exists in the knowledge told at elementary school, junior high school and high school. So the influence by which these ambiguous knowledge are giving it to a university students were measured. As a result, understanding of knowledge was loose, and I found out that the knowledge falls. It′s difficult to bring high human resources up systematically in such state. Educational quality improvement of elementary school, junior high school and high school is indispensable to bring high level human resources up. Elementary school, junior high school, high school and a university propose that it’ s necessary that a group of enterprises cooperates and is reforming education to settle such problem.
