Elements And Compounds Concept Map Teaching Practice Study

Issued by Ministry of Education in 2001, "just to basic education curriculum reform (Trial)", that new basic education curriculum reform objectives:"to change the course of the tendency of too much emphasis on imparting knowledge, emphasizing the formation of active learning attitude, to obtain basic knowledge and skills in the process of learning to learn and at the same time as the process of the correct values. " Greater emphasis on learning the scientific method is the new for high school chemistry course students. Concept map is an effective way to train students to "learn learning" teaching model. Chemical compounds in the element content of the new curriculum has been changed, the concept of building a new element to achieve the new curriculum map is an important research goal. In this study, compounds elements in the new curriculum concept maps construction of knowledge and practice is selected as a research topic.Based on the content, in the review paper Research presented their content:Learning theory, the theory and method of concept diagram, and Research in this field. Master the new curriculum and teaching-related changes in content requirements. To establish concept map that meet the new demands of high school chemistry curriculum element compounds. Use the concept maps in practice and research, identify problems, and analyze the reasons. Improve the concept mapBased on the content select the appropriate method of study: literature survey, practical education, action research, experimental research methods, questionnaires and other methods.(1) The literature survey course to learn theory, concept map construction of the theory and method, and Research in this field. Master the new curriculum and teaching-related changes in content requirements.(2) Using Practice of educational action research to design concept map.(3) Using experimental method to select the experimental class and control table, the experimental class using concept maps for students to construct knowledge of chemistry teaching model of instruction, the control class used a traditional teaching model to teach elements and their compounds.In practice, the first thing is to Questionnaire Survey for experimental class of chemistry of learning style, learning ways to keep track of basic information; secondly, construction training on the experimental class students to concept maps, mainly beginning from the introduction of meaning and significance of the concept map, then to gradually explain the concept map drawing principle, accordance, steps etc.; Finally, guide the students in the actual teaching implemented progressively from simple to complex concept map drawing, Bing ultimately the students work independently to complete the concept map.The final, by "Testing elements and their compounds, " in the final exam scores between experimental and control classes Comparative statistical analysis, that can be seen, the experimental class at the results exist a significant advantage. This shows that the effectiveness using of concept maps teaching.Construct concept maps application and teaching of elements and their compounds, make the complicated, messy, disorderly element compounds show a certain regularity of knowledge to enable students to more active thinking, more open, clearer to students learning then reduce a burden for them. The knowledge network is Easy to grasp, application and contacts, effectively improve the performance of teachers and student performance. At the same time, the process of constructing concept maps, is process of students in the creative procedure, undoubtedly stimulate creative thinking ability of students. In short, the construction of concept maps for students to learn both or all of the teachers teaching significance can not be underestimated.