ABSTRACT The purposes of thais research were to compare with achievement students in Thais subject (Thai 101)...We will compare between lesson and regular lesson. The result of the research will show about instant lesson and study secondary curriculum by directly. In 1978 (reform in 1990). The way of teaching in skill relate this of the Education Department will be study by ourselves and teachers. Each activity will contail with language and literature. Another purpose we embrace the students use "thinking" and "consider" until many skills by relate. The activity of evaluate will separate by objective learning and other skills. It has a key and suggestion detail in each lesson. It's comfortable to find by students. The result of the research show that students can study and decide by themselves. The students can make the objective learning and can find other activities. They can free by themselves. The teachers can give comfortable and help them when they have some problems. The students have ability and get a good score.