Study Of Theory And Practice Based On Concept Construction For Chemistry Teaching In High School

Chemical basic concept, chemical core concept, chemical scientific concept, chemical idea, perspective of chemistry, all these have been for a long time, basic chemistry education in this field of researches emerge in an endless stream. According to the view of everyone, chemistry teaching of concept construction has become a hot issue in chemical education research, the specific content of middle school chemistry concept in particularly. There is no unified view, a consistent view is important to emphasize the construction of chemical concept, so basic chemistry education should pay attention to the construction of students' chemistry concept.Construction of chemical concept has reflected in the value of the different levels of teaching. From the perspective of the cognitive development of students, the chemical concept of lasting value and value migration, to develop students' thinking ability, and to promote efficient learning for students are built up. From the perspective of curriculum and teaching, to streamline the curriculum content, to promote teachers' professional development, to connect between middle school and college chemistry teaching, the construction of chemical concept is an effective way for the need of the curriculum and teaching reform.Based on exist research, the development and characteristics of chemistry, the contents of education, psychology, educational psychology and educational scientific research methods are used as the guiding theory. Study of theory and practice based on concept construction for chemistry teaching in high school, a theoretical study on the concept system of middle school chemistry, analyzing curriculum standard and textbook from the perspective of chemical concept, discussing strategy and design to promote the construction of students' chemistry concept.