Application Of Biological Model Method In High School In Review Lessons

The current status of life science in natural science by significant, as the teac hing of biologyscience education is becoming more and more attention from do mestic scholars and the whole society. In China’s current "ordinary high school bi ology curriculum standard",particularly stressed the need to improve the students’ learning methods and make students learn to study. The method of constructin g model in classroom teaching has become one of the many teachers to improve students’ability of learning strategies. In this paper a more comprehensive summa ry of the previous studies, combined with their years ofteaching experience and th e current high school students learning situation, design aconstruction method of i mproving high school biology reviewing teaching using the model of teaching str ategies, in order to enable the students to understand the basic knowledge ofhigh school students, guide the students themselves by constructing the correspondin g the model to understand the deeper knowledge of the abstract theory into the co gnitive structure of concrete, the high school students generally benefit, In additio n, this researchintends to provide the classroom case of biology teachers provide a valuable reference.Firstly, according to the basic principles of constructivism and cognitive scien in high school biology classroom teaching, based on the previous proposed model cons truction method, designed the model of biological review review lesson of high school.At the same time, according to the survey results, a random selection of Tianjin cit y Huiwen Middle School2parallel classes of Grade80as the research object, after a three year roundround, two round review course, practical teaching, guide students t o carry out "to understand and familiar with the material, the use of the existing mod el and developmentmodel, and created the model of problem solving" methods; this art icle cited a typical case of three introduced "a review of a chapter in a textbook for e xample try to model theconstructive review mode","the two round review to the boo k a model comparison and re construct the model of complex learning model as an e xample to achieve expansion ofsublimation" and "the third review to the book and to to establish the model of selfknowledge network, model construction method is applie d in the experiment to review, to"explore the relationship between cell size and materi al transport" as an example. The results show that:the experimental class using the biological model construction method ofteaching students the enthusiasm has improve d significantly compared with the controlclass, and answer the same entrance test of e xperimental class average score of86.9points, was significantly higher than that of t he control class score of73.3, and in the third year second semester results shows th at the experimental model class performance is more and more obvious. The test of P<0.01; and through the model to construct the model of the experimental class stud ents’ interest in learning and review type increased significantly,compared with the co ntrol group there were significant differences in P<0.01, after investigation and found t hat the students in the experimental class were later learned selfintegrating knowledge framework, and use suitable for self revision model has been the most effective an d achieve twice the result with half the effort. In addition, the college entrance exami nation on comprehensive analysis to examine the ability of solving problems,through t he model construction review mode can improve the students’ ability to solve proble ms quickly, which broadens the thinking of students, comprehensive analysis, the stude nts have comparative consciousness, thus enhancing the overall biological test results compared with the control class, there are significant changes in biological performan ce. The researchers also found, in the experimental class improve students (students,s econdary students, students with learning difficulties) grades different contribution ofst udents with learning difficulties, the effect is more significant, it is for intermediate stu dentshas greatly improved, that model construction review can help with learning diffic ultiesstudents quickly check out the problems, it also cannot do without this method e nablesstudents to find the confidence and get good grades. The results in the country i s still not reported in the literature. The study concluded that the model building-re view of training in high school biology teaching is effective, it can not only enable stu dents to build biologicalknowledge network system, building to adapt to new lesson m ode the concept of the new curriculum, and help to improve the teachers’ scientific r esearch consciousness and professional skills, to change their thinking, to penetrate st udent’s science learning methodsand requirements to implement the new curriculum standard also has important practicalapplication value.