The Investigation Of The Junior High School Of Science Living Computing Power

Mathematical operation ability including algebraic operation ability and the numerical calculation ability,is refers to the use of algorithms,formula and the laws of arithmetic operations,the ability of reasoning to ensure correct.It requires students to dig the information in the title,familiar with mathematical concepts,formulas and theorems,choose reasonable operation method,etc.,so the computing power is an integrated ability.Required by operation of the high school level is significantly higher than primary school and junior high school,and conic computing power required by this chapter is higher than that of other parts,so choose to conic teaching as an example to study the school of science living capacity.In this paper,combining previous research results and own conic teaching practice and reflection,through to the school of science living mathematics level present situation investigation,analyzes the factors affecting the development of students' operation ability,and then puts forward countermeasures to improve students' mathematical ability,the hope can for the students of mathematics study and high school teachers' teaching to offer help.This article is divided into five parts.The first part is the introduction,introduced the research background,research significance of this paper,the definition of the concept and the predecessors' research made in this respect.The second part is the school of science living capacity present situation investigation,the investigation purpose,research object,research method and process analysis,investigation,analysis and conclusion,for providing a basis for the countermeasures of cultivating high school students operation ability.The third part according to current situation of students' operation,the analysis of the causes of this situation: the students do not take the operation,cognitive structure is imperfect,lack of confidence in mathematics learning,mathematics thinking quality is poorer,mathematics thinking method to master not firm and influence the development of mathematical operation ability.The fourth part with the operation situation of the students,puts forward concrete countermeasures to improve students' mathematical ability:(1)from the perspective of the teaching,the teaching of basic knowledge and application of strengthening method guidance;(2)pay more attention to the infiltration of thinking in the teaching process(3)to help students summarize the problem solving strategy,improve the operation skills;(4)start from the non-intelligence factors of students,make students form good habits of operation,attention to the cultivation of will quality,increase the interest in learning.(5)in the teaching practice,summed up some specific methods for cultivating students' operation ability,improve their own cognitive structure,layered homework,fine notes content,students' thesis.(6)contrast analysis of the experimental classes and the achievement of that in comparative classes,inspection conclusion of teaching practice.The fifth part is the conclusion and reflection,this study on teachers' teaching Suggestions and problems remain to be further discussed.