In recent years, Active Leaning (AL) has been attracting attention as a method of education. AL is different from the education of the traditional lectures method which is center of teachers. And usually teachers perform the Active Teaching for the students. So students wait to teach knowledge, that style is passive and students not learn by themselves using their knowledge. Now a general public is requesting the human resources who can come into action voluntarily. So we need to change the leaning style to AL which center of students and they are active. However, there are some problems such that effective evaluation method of AL in the practice of AL has not been established. In general, evaluate of AL, we use the questionnaire and reflection card. Those are the average evaluation value of the AL lecture. And it's the value after the lecture and strong in student's subjective element. So there are a lot of cases using Clicker (Hard Clicker and Soft Clicker) to visualize the reaction which is student's real time. We could get the response from students, but that is strong subjectivity like a questionnaire. Our previous projects, we propose the system to distinguish between the degree of concentration from biological information1,2. This system use for evaluation of the educational video contents, it was analyzed whether students concentrated which part and were watching the contents. That also emphasized objectivity and used biological information. Therefore, in this study, for the purpose of improving the quality of AL, we develop the evaluating system of AL students. As a method, we propose to evaluate the student by measuring the degrees of concentration or activity using biometric information. The biological information we use are considering combining several such eye blinking or Galvanic Skin Response(GSR). To develop the evaluating system is to reduce the burden of teachers, and, since it is possible to carry out an objective evaluation of students, it is possible to contribute to the improvement of the quality of AL.