Ted Hasselbring

The purpose of this project is to develop an intelligent tutoring system intended to promote students' understanding of fractions, an area that many students find difficult to master. The HALF (Helping At-risk and Low-achieving students in Fractions) system will present learning problems in conjunction with virtual manipulatives and videos designed to anchor to-be-learned concepts within already-familiar topics. After students attempt to solve these new problems, the system will diagnose ga...