The primary concern in current interaction design is focused on how to help users solve problems and achieve goals more easily and efficiently. While users' sufficient knowledge acquisition of operating a product or system is considered important, their acquisition of problem-solving knowledge in the task domain has largely been disregarded. As a…

The purpose of this mixed method study was to discover whether training in understanding relationships between variables would help students read and interpret equations for the purposes of problem solving in physics. Twenty students from two physics classes at a private Catholic high school participated in a one group pretest-posttest unit with…

Teaching math problem solving has been a challenge for many educators, especially in Title I schools. Textbooks provided by the district under study were the primary source of math instructional material. Moreover, the instruction of computation was the method used for preparing students for success with later problem solving lessons. The lack of…