| As one of the three major scientific thinking---Computational thinking is animportant thinking ability, relates to the aspect of human life, and it is an importantaspect to cultivate students innovation ability,and it is the need of teaching reform ofinformation technology in senior high school, and it is the need to improve thequality of education and teaching of the information technology, The main learningobjective of information technology high school is to improve the informationliteracy of the students, and the ability to solve problems with informationtechnology.While the computational thinking information technology teachingobjective is the use of information technology based on the computer science todevelop students thinking ability, the ability to analyse and solve questions, teachstudents the way of thinking, effective problem solving.In the information technologyteaching in senior high school, we should put the thinking in teaching to improve to aheight to explore and study.Maybe many teachers and students think the computer is a useful tool, butas the development of computer science itself, the computer is merely existed as acarrier of computational thinking ability, computer science and mathematics, physics,such as natural, we are not only a variety of hardware and software knowledge canuse a computer, but to learn an efficient to solve various problems of the mode ofthinking from, just like when we create a computer tool to extend our brainsperformance.This study calculated the full reading cognitive basis, put forward in theinformation technology education in middle school students Cultivation ofcomputational thinking teaching, research at home and abroad on the computationalthinking about literature, and try to calculate thinking based on teaching practice inmiddle school information technology course, starting from the thinkingcharacteristics, school information technology course characteristics, analysis of theinformation technology curriculum on the feasibility of calculating the thinkingtraining, and on this basis, according to the information technology curriculum of different types-basic type, expanding type and research-oriented teaching designand practice based on computational thinking.In the teaching practice, proposes thestrategy method of thinking information technology teaching in middle school.The computational thinking teaching is to teach students to use calculationbased on the thinking method of flexible and found the problem, problem analysis,problem solving, sums up the problem of active.So in the teaching must through thefollowing macro strategy:(1) determined based on students computational thinkingdevelopment teaching goal (2) suitable for cultivating computational thinking subjectand situation (3) refine training task module in the Computational Thinking (4) theimplementation of the teaching process based on the students thinking activities (5)establish pluralistic teaching evaluation system.Follow the "one main line in theconcrete teaching, two changes, three flexible" mode of teaching, education is not toteach, teach a man to fish than to give a man a fish, you must pay attention to theways of thinking, the program design in the classroom teaching method, reflect theuse of programming to solve the problem of the mode of thinking method theclassroom, we must consciously use computational thinking and solving problems,good basis for thinking of future study and lay, learning for life.The exploration on the teaching reform of information technology high schoolthinking computation, construction of teaching system and teaching method basedon thinking, let the computational thinking develop into information technologyeducation of high school value and important goal, let the high school informationtechnology teachers more to study and calculate the thinking in informationtechnology teaching application and training for information science and technology;classroom showing more vitality!... |
PDF Full Text Request