Abstract:Teaching theory originated from Germany. Apart from teaching objectives, content and approaches, teaching process is also a subject of study. Many academics believe teaching process is a creative cognitive activity. This view is one-sided and has produced some negative impacts. Man has cognitive abilities, emotions and will power. More than developing cognitive abilities, teaching should also focus on edifying emotions and strengthening will power. The teaching process should cover all the three aspects. We can say that any theory on all-around development without the comprehensive development of cognitive abilities, emotions and will power actually does not have core content.