"Efficiency in Higher Education" is a sub-system within the total education system in a country. Higher Education contributes a major role in the national development, enriching the human potential. At the same time, climbing on the pinnacles of higher education and enjoying its benefit is not an easy task to achieve for a large number…

Many students find it difficult to learn the kinds of knowledge and thinking required by college or high school courses in mathematics, science, or other complex domains. Thus they often emerge with significant misconceptions, fragmented knowledge, and inadequate problem-solving skills. Most instructors or textbook authors approach their teaching…