About the Book: Determination of the intervening effect of advance organizers on Physics students’ performance in Physics is a practical-based innovative approach in handling pedagogical difficulties in Electromagnetism, in order to improve understanding and application of the concepts. Electromagnetism has been useful in innovations, education and technology. students ideas and understanding of electromagnetism can be transformed into useful products. Это и многое другое вы найдете в книге Advance Organizers and Students Performance in Electromagnetism (Innocent Okey)