Problem-solving has been playing an important role in predicting students' academic achievement, cognitive skills, and future careers. It plays an even more important role in English learners (ELs), especially those who are at-risk for math learning difficulties, because they face more severe challenges in language. As more English learners…

The purpose of this study was to introduce an instructional technique for teaching complex tasks in physics, test its effectiveness and efficiency, and understand cognitive processes taking place in learners' minds while they are exposed to this technique. The study was based primarily on cognitive load theory (CLT). CLT determines the amount of…

Problem solving has been a core theme in education for several decades. Educators and policy makers agree on the importance of the role of problem solving skills for school and real life success. A primary purpose of this study was to investigate the influence of cognitive abilities on mathematical problem solving performance of students. The…