Abstract
In our medical college, to take the national examination of clinical engineer, we tried to connect the pre-admission education and the introductory education as a developmental education of 4 subjects in science and mathematics. The pre-admission education using an educational material was carried out. In the introductory education in the first semester of the first year after the placement test, the effect of this education was analyzed by using standardized test scores. We compared the standardized test scores of the examination in the first semester and the placement test. Questionnaires about the 5 attempts of the introductory education had been shown in as positive data to improve the understanding.