Expii, Inc.

Linus Ulysses Hamilton

Po-Shen Loh

Ray Yu Li

Implementations for adaptive learning include actions of: outputting a practice problem having a problem difficulty rating, in which the practice problem is identified by one or more concept tags, each concept tag relating to a different subject-matter area that forms a basis of the practice problem; receiving an answer from a user to the practice problem; responsive to receiving the answer, determining whether the answer includes a correct or incorrect response to the practice problem; responsive to determining whether the answer includes a correct or incorrect response, updating, for each of the different subject-matter areas, a corresponding user specific comprehension rating and the problem difficulty rating of the practice problem, based on whether the answer includes a correct or incorrect response; and outputting, for at least one of the different subject areas that forms the basis of the practice problem, the updated user specific comprehension rating.

Growing community of inventors

Hyattsville, MD, United States of America

Linus Ulysses Hamilton