According to guidelines set by the Japanese Ministry of Education, the teaching of the educational science class method to 8th grade students should encompass learning the diversity of living things and evolution. In reality, the students can see only one example of each experiment and one observation in our science textbook. Because of that, we see some evidence that the students misunderstand the concepts of inheritance of acquired characteristics and survival of the fittest. Therefore, we created a teaching method of exposing the students to the concept of the effects of natural selection. This teaching material reproduced the environment visually. As a result, it was clear that our teaching material helps the middle school students understand natural selection easier. On the other hand, it was not easy to fix their lack of understanding inheritance of acquired characteristics.

To study biological educational methods in Technical college aimed at nurturing engineer, we performed questionnaire for high school students and college students, and tried to design lecture effective for college students. Though there is no difference between interest and learning motivation, biology study time of college students is shorter than high school students. And college students feel biology is difficult compared to high school students. They said the relationship between learning motivation and grade. Therefore, we think that the methods should be adapted which is easy to study and lead to improve test results. College students play longer than high school students. They use internet longer than high school students. They want to learn business, English and sports that they need after getting job. Interest and grade are related to learning motivation about both students. Consequently, we think that these are effective to give materials leading to improve test results and to include student’s interests, for example sports and business, in lecture. Their interest and grade are related to necessity, and we think them to feel profit by offer useful information immediately and making them understood theory and knowledge with versatility.