The Research And Practice Of High School "Theme Unit Overall Teaching"

The main contents of this paper is to explore the design principles of chemical equilibrium tolearn to solve the problem of balancing a whole class of problems by means of teaching, and thestudents construct particle concept, system concept, concept of dynamic equilibrium chemicalconcepts. The core concept of the new curriculum is to achieve comprehensive humandevelopment, effective implementation in chemistry teaching "three-dimensional target" is aneffective way to achieve comprehensive human development. Chemical balance is an importantteaching content of high school chemistry, after delving into the curriculum standards, acomprehensive analysis of teaching and student learning situation, a clear teaching objectivesdetailed analysis of the overall cell materials, organic integration of course content, instructionaldesign for unit overall, with affection Shi teach, using a variety of evaluation methods, teachingeffect detection unit. Based on the above theoretical conception, the author of the first high schoolsophomore in Ganzhou*classes were single-group pretest-posttest experimental education fordynamic studies of chemical reactions to PEP elective four principles of learning content as thecarrier, combined with chemical equilibrium unit overall instructional design and classroomdesign ideas expounded in the teaching method. Combining chemistry student test scores,questionnaires, student interviews and other methods to collect evidence of the fact that the overallteaching effectiveness of chemical equilibrium comprehensive evaluation unit. Education proved:the method of teaching chemistry unit as a whole can improve students’ interest in learningchemistry, to improve students’ scientific literacy to the correct values, to promote good relationsbetween teachers and students, and can promote students’ academic performance and chemistrystudents the formation of "an integral part of the analysis overall analysis summary" way ofthinking. But despite this research has achieved good results, but due to limited restrictions andthe ability to research my time teaching practice, research capabilities, the subject needs furtherimprovement and development, research findings need further examination. For studentsunderstanding the nature of knowledge, it has obvious role in promoting the spirit of inquiry toenhance students ’ability to explore the culture and also a great help, use the unit as a wholeteaching not only enhance the professional development of teachers, promoting teachers’ ability toself-reflection, while cultivating students’ independent learning, and teachers in the study unitoverall teaching curriculum teaching materials were finishing and re-creation, and promote thereform and innovation of teaching materials. But despite this research has achieved good results,but due to limited restrictions and the ability to research my time teaching practice, researchcapabilities, the subject needs further improvement and development, research findings needfurther examination.