Multi-media Concept Map Making And Its Application To The Chemistry Teaching In Middle School

The new curriculum reform has entered a new stage. To achieve theobjective of the practice of the new curriculum, improve teachingefficiency, strengthen the cultivation of students’ ability and quality, theChemistry Teaching of Multi-media Concept Map in Middle School isone of the good idea. Although the current strategy of concept map andmultimedia technology are applied and got some results in the middleschool chemistry teaching research and practice more, they are oftenseparate, no relation, no hyperlink, resulting that does not gets the biggestbenefit. The old concept maps are usually printed and the blackboard, andthe blackboard paper and concept map can not realize the hyperlink, andnot show the whole knowledge aspects of the content; and cannot bemore faster rendering content specific knowledge, while the multi-mediaconcept map has a hyperlink and text function, it can in a very shortperiod of time, the teacher can easily display a variety of knowledge andpictures, can always jump to the current real time on the contents. In thispaper, based on the cognitive learning theory, constructivist learningtheory, audio-visual learning theory, the people’s practice of the conceptof graph theory and the multimedia auxiliary teaching，the feasibilityof the combination with the concept of graph and the multimedia and thetechnology and principle of the producing multi-media concept map inChemistry Teaching of middle school were studied. The practice teachingin Affiliated middle school of Inner Mongolia Normal University isperformed by the contrast experiment. It is indicated that the exam markof the teaching of multimedia concept map for the experimental classsignificantly better than that for the traditional teaching.The main contents of this thesis can be divided into five chapters:the first chapter, in reference to the new curriculum reform and new curriculum based on the requirements, reviewed the concept map andmultimedia assisted teaching research present situation, through theanalysis of the questionnaire for teachers, puts forward a multi-mediaconcept map study purpose and significance; the second chapterintroduces what is multimedia concept graphs and their cognitiveconstructivism learning theory; the third chapter in the middle schoolchemistry content structure system, discusses the software, makingmulti-media concept map making principle, production requirements, thegeneral steps and matters needing attention in the teaching learning;fourth chapter is the research on the effect of practice teachingmulti-media concept map, make and implement related substances theamount of sodium and aluminium, metal, non-metallic chlorine sulfur andother multi-media concept map case teaching, analyzes the test scores ofstudents in the experimental class reasoning class control, a multi-mediaconcept map teaching in the experimental class performed significantlybetter than the control class, traditional teaching results, a multi-mediaconcept map teaching can improve the teaching efficiency, promotestudents studying chemistry; the fifth chapter is the conclusion andprospect, lack of experiment teaching, the multimedia concept Thedevelopment prospects of graphs.