Abstract
It is very important for the teachers, who are engaged in informatics education, to grasp their students' motivation and comprehension. In order to monitor the students' feeling and to motivate them to learn information skills, we used Multiple Mood Scale for capturing the students' feelings in a class of informatics education and constructed a neural network model to predict the students' feeling of achievement from the results of Multiple Mood Scale. The effectiveness of our system was discussed through a informatics education class using game programming.