| 摘要 |
PROBLEM TO BE SOLVED: To provide a lesson progress system which allows a user to improve a level efficiently.SOLUTION: A lesson progress system comprises: a curriculum information DB 184 for storing lesson curriculum information in which a module is set, the module is an aggregate of stages including plural units formed of a question, on each of grades provided for every evaluation item; a grade determination part 16 for determining a grade for every evaluation item corresponding to ability of the user; and a lesson progress part 17 for progress of the lesson, by sequentially providing questions included in the stage which the user receives, from the evaluation item corresponding to the lowest grade of an ability level out of the determined grades. The grade determination part 16 calculates a correct answer ratio of a unit block on the basis of an answer result of the lesson, and when the correct answer ratios of all units are equal to or more than a success reference value, it is determined that the user succeeded the stage, and when it is determined that the user succeeded the all stages included in the module, the grade of every evaluation item of the user is raised by one level. |
