Application Of Super Sketchpad In Mathematics Teaching In Junior High School

Since the 20th century, science and technology develops rapidly, the high-tech product also emerges as flowers in bloom. In education and teaching, the application of computer-assisted instruction has become an important symbol of educational informationization. At present, the realization of educational informationization reform is also in full swing. This paper is based on the project of Super Sketchpad-assisted junior high school mathematics teaching, to conduct the relevant application research.This paper consists of six chapters. The first chapter mainly introduces the research background, research questions, significance, objectives and content, research priorities and difficulties, and research methods; the second chapter introduces the theory and relevant teaching learning theory; the third chapter, introduces the Super Sketchpad, the contrasts of junior common mathematical softwares and the supporting role of Super Sketchpad in junior high school mathematics teaching; the fourth chapter mainly investigates the teachers who are from six urban and rural junior high schools in Shizuishan City about the using status, attitude and the problems appeared during the process of Super Sketchpad-assisted junior high school mathematics teaching, as well as the students'recognition degree of using effect; in the fifth chapter, the author conducts teaching experiments through designing teaching cases, analyses and reflects; the sixth chapter analyses and summarizes the whole research, and reflect on the deficiencies.Through research, the author concluded that:the use of Super Sketchpad-assisted junior high school mathematics teaching plays a positive role in students' interest, mathematical thinking skills and independent learning ability in mathematics. Meanwhile, due to the constraints of some objective conditions, the presence of the research sample size is insufficient, and the teaching experimental section times are too few to affect the objectivity and comprehensiveness of the investigation and analysis, but it is believed that this study still has some reference meaning.