Design And Implementation Of Comprehensive Practice Activities Based On Chemistry Topics

Content:The comprehensive and practical features of comprehensive practice activity,chemistry is a based on the experiment of natural discipline,pay attention to cultivate students' practical ability,chemistry and other subjects crossover and gradually permeate,also has the characteristics of comprehensive,in common with the chemical comprehensive practical activity courses,combined with the characteristics of both comprehensive practice activities based on chemistry subject has the practical value of the positive,based on the comprehensive practice in domestic and overseas research status on Dewey's pragmatism,cognitive learning theory,constructivism theory,a comprehensive modern science theory as the foundation,analyzes the "comprehensive practice activities based on chemistry subject characteristics and feasibility.Using questionnaire survey of local comprehensive practice activity on the implementation of the status quo,as well as the subject of chemistry practice activities,analyzes the results of the survey,sums up the problems in the process of the activities,in view of the problems for activity design,and the "chemistry" in the kitchen and "save water,care for the source of life" two specific case discuss "comprehensive practice activities based on chemistry subject" the implementation of the strategy,achieved good practical effect.