6. An education support method, comprising: storing, for each of a plurality of students, history information and group information, the history information indicating a transition of evaluation scores regarding a degree of achievement regarding at least one evaluation item for each of a plurality of group discussions, and the group information indicating a group in which each student is involved for each of the plurality of group discussions, the group being one of a plurality of groups; receiving a designation of a first student to be trained from among the plurality of students; identifying a second student from among the plurality of students based on the history information, the second student having specific history information indicating that the evaluation score has been improved more than a threshold; identifying a specific group, from among the plurality of groups, in which the second student was involved for the specific group discussion; extracting at least one third student, other than the second student, from among the students who are involved in the specific group; grouping the first student to be trained and the at least one third student for a next group discussion; and outputting an instruction to display a screen on respective terminal devices of the first student and the at least one third student, the screen displaying a plurality of opinions inputted by the first student and the at least one third student in the next group discussion.
12. The education support method according to claim 6 , wherein the evaluation score is scored by evaluation of an individual student himself or evaluation of an other student who belongs to a same group.