Analysis And Instructional Strategy Of Organic Chemistry Knowledge In Senior

As one of the key subjects of the century, Chemistry overlaps and penetratessuch new-uprising subjects as Physics, Bionomy, Material, information, energyscience, environment, marine, space science. And in Chemistry, Organic Chemistry isdeveloping swiftest, and senior middle schools have strengthened the study andexamination on it. However, at present, organic chemistry teaching has already beenthe weak link of chemistry teaching. The research on its strategies is also relativelybackward. Therefore, improve organic teaching theories and make a good job ofOrganic Chemistry.There has been much in studying teaching strategies both at home. But theseteaching strategies are just ecumenic layers, which lacking guidance to organicchemistry teaching. And limited research on the organic chemistry teaching strategyconcerning high school also is lay particular emphasis on whole characteristics ofthe organic chemistry knowledge. It is inconvenient for teachers using in actualteaching . Therefore in this research, we classify Organic Chemistry Knowledge inSenior into four parts, for example ,the structure and property of organic compound.The organic chemistry knowledge of the high school is the organic chemistryconcept of the high school to have the number to are of a great variety, the repetitionrate is higher, and difficult in was already had the characteristics of the knowledgeexperience assimilation by the student.So teacher at teaching in can make use offollowing teaching strategy:Present the solid example of typical model, make studentthe explicit concept belongs to sex;The understanding regulation that act according tofollow the sequence and advance gradually, make the student deepen thecomprehension toward the concept in constantly study;Emphasize the reactionmechanism, make the student comprehend the basic reaction type of organicchemistry;The usage compares the method to make relation between concept clear inmeaning to turn, thus making the organic compound knowledge systematize.The structure decides the property, the property reflection structure expressspecially and obviously in the organic chemistry.Therefore in the study of the organicchemistry, to be good at to make use of good this magic weapon, pay attention to thestructure characteristic of the analysis organic matter member, the function of theoutstanding organic functions regiment induces the total and separates the character,the general regulation that holds the of the same kind organic compound propertypays attention to of the organic compound to convert the relation mutually, becomingthe knowledge network that structure turn, thus making the hour of study of studentbe able to touch a side, the result for receiving the half effort and double results.Because the organic chemistry responds the speed slow, often the companioncontain vice-reaction, so it has the strict condition control to request, so the organicchemistry experiment instrument equips and operates the means to compare itexperiments without the machine more complicated, still need to carry on theseparation etc. of the born thing at the same time. The teacher toes guide the studentto notice the reaction condition closely in the teaching, developping the student tocontrol to experiment the conditional consciousness;Pass the concrete teachingexample and the concrete experiment investigation activities, develop the student tocontrol to experiment the conditional ability;Pursue studies to living to provide theopportunity of carry on the organic chemistry experiment design, develop the abilitythat student's chemistry experiments the design.The of the same kind organic compounds all have a type, divide the differentconstruction to also have the same molecular weight together, so solve the organicchemistry calculation contain certain regulation can follow.The teacher guides thestudent to hold the organic chemistry to compute medium mathematics thought andmetered relations;Encourage the student carries on" a solve much" of hour of theorganic chemistry calculation, training to dissipate of the thinking, thus guiding thestudent to control various chemistry calculation method, raising the chemistryproblem to resolve the ability.It systematically analyzes the characteristics of organic chemistry knowledge,studies the arrangement system of current material, combines the law of the studentsimproving cognition, and then schemes out the teaching strategies. The teachingexperiments have proved it feasible and effective to adopt understanding of theknowledge and to improve the efficiency in Organic Chemistry teaching.