Development and Evaluation of Learning Support System Based on Automatic Classification of Students' Programs According to Difference from Standard Algorithm

In our previous study, we had developed a teacher support system in order to reduce a cost grading students' reports/programs. The system can semiautomatically classify a program into four categories by comparing the program with a standard algorithm developed by the teacher, the algorithm is developed on the basis of the students' program. In the preliminary evaluation experiment of our previous system, we focused on the difference between the standard algorithm and the student's program. As a result, we found the same difference from the result comparing multiple students' programs with the standard algorithm. In the present study, we developed a teacher support system that can search certain programs that have the difference focused by teacher.