Based On Classroom Activity Of The Teaching Concept Research

Under the guidance of the "student-centered, teacher-led," the educational philosophy of the new curriculum standards for analysis of chemical knowledge can be drawn mainly includes the following aspects: the macroscopic experimental phenomena related to chemical changes, reaction macroscopic phenomena the microscopic nature as well as the performance and presentation of macroscopic phenomena and microscopic chemical nature of abstract symbols.According to the status of teaching high school chemistry practical classroom grades, and analyzes of students’ learning in the classroom difficulty, focusing on student learning and the main reason for students to master cognitive impairment when heavy and difficult to learn, and then learning in education, educational psychology, etc. under the theory and teachers opinions and suggestions guidance related research determined "amount of substance", "Moore quality". This topic will macroscopic experimental phenomena and reactions linked to the nature of the micro, then the use of information technology with materials designed interactive teaching content, the more intelligent of the virtual classroom activities, aimed at helping to establish learning macro, micro and symbols among organic links, to enhance students ’enthusiasm for learning, students’ macro- micro- Fu "triple characterization of thinking and improve their abstract thinking ability, to improve learning efficiency.This study consists of five parts, the main contents are as follows:Part One: The first section of the knowledge of the content analysis, analytical chemistry teaching status quo, its causes and issues of Wenjiang II, the urban and rural middle school, high school teacher Dafeng interview, listen to the teaching methods used in teaching, combined an overview of the relevant literature research and analysis, to determine the direction and the main content of the research.Part Two: The basic theory of research, combining related literature to define the concepts on students’ thinking in macro- micro- symbol threefold representation, classroom activities, the concept of group and particle concept.Part Three: Application of IT-based chemistry classroom activities, the development of classroom activities designed to teaching cases, mainly on the topic of the results and with respect to the advantages of traditional teaching methods.Part Four: Chemistry classroom activities design and development, with specific "amount of substance", "molar mass" for the material, the principles set forth activities designed to present information in a virtual teaching and so on.Part Five: The conclusions, outlooks and lacks of this research.