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Ways to develop students' logical skills
I. Cultivate students' mathematical abstraction ability

The reason why students feel that it is difficult to learn mathematics is attributed to the lack of mathematical abstraction ability of students. In traditional teaching, the teacher directly tells students what the abstracted conclusions are, without letting students participate in the process of abstraction, resulting in rote memorization. Therefore, teachers should play a leading role in guiding students to observe the essence of the phenomenon, understand the "abstract", and learn to summarize. Let the students form their own mathematical propositions, mathematical ideas, the teacher to correct and perfect, in the long run, students will have the ability to learn knowledge independently.

II. Cultivate students' logical reasoning ability

Thinking about every innovation and discovery in human history is inseparable from induction, analogy. In classroom teaching, the extensive use of analogies, the introduction of major human inventions and the relationship between logical reasoning in mathematics, the full situational teaching, to cultivate students' interest in learning mathematics, which requires students to boldly discover and put forward the proposition that some of their ideas in the near future is a new invention, is the theorem of axioms; at the same time, the essence of mathematical reasoning lies in the deduction of reasoning, the famous trilogy of theories constitutes the knowledge of mathematics The famous syllogism constitutes the knowledge system of mathematics, axioms, theorems, and proofs of inferences are mostly syllogisms. Deductive reasoning is the cornerstone of modern civilization, under the reasoning method of syllogisms, we let students go on reasoning, master the basic forms and rules of reasoning, write the steps of reasoning correctly, cause and effect clearly, write with logical order, explore and express the process of argumentation, construct the system of propositions, and at the same time, learn to apply logic to solve problems in mathematics and in life. solve problems in math and life.

III. Cultivate students' ability in mathematical modeling

Students are required to find and formulate problems, use known knowledge to build a model, solve the model, test the results and improve the model. Through mathematical modeling can develop students' hands-on ability, the degree of understanding of knowledge, to achieve the learning to use, theory and practice combined. Reflecting the mathematics from life and will be applied to life, mathematical modeling is the new standard must be required, is an important embodiment of the combination of theory and practice, so that students can achieve the learning to use, in the usual teaching, students are required to pay attention to the collection of models and information, pay attention to categorization, and long-term mathematical modeling to prepare for the material, preparedness.

Four. Cultivate students' intuitive imagination ability

The cultivation of students' intuitive imagination ability should be accomplished through hands-on. If we in three-dimensional geometry, plane geometry teaching, encourage students to make their own model, so that we then show the geometry, students will no longer strange, but also to find the point, line, surface positional relationship between the success of the avoidance of hard explanations, to achieve the effect of twice the result with half the effort. At the same time, students are required to pay attention to observation in their lives, it is better to see than to hear, form some mathematical intuitive models in their minds, and feel the symmetry of the beauty of mathematics, the beauty of curves. Cultivate students' ability to imagine, can organically combine numbers and shapes. Therefore, in the teaching process to guide students to view the problem with imagination, rich imagination, bold imagination, so that students in the classroom open, not in the traditional model constraints on students, to cultivate a new era of imaginative talent.

V. Cultivate students' mathematical operations

The algebraic part of mathematics, in general, is to define addition, subtraction, multiplication, division and related operations on a set to form an algebraic system and related conclusions, which requires students to understand operations, master the laws of arithmetic, explore the ideas of arithmetic, and design the arithmetic program to perform arithmetic. Arithmetic is an important part of deductive reasoning, a tool for the transmission of human civilization, and a means of cultivating a rigorous and realistic scientific spirit. Let students fully perceive the creativity of arithmetic, the realization of many of today's programs are the processing of big data are in the arithmetic, take the value of their own high arithmetic ability to identify these programs. This is the call of the times, in line with the requirements of historical development.

VI. Cultivate students' ability to analyze data

Today's world of cloud computing, big data processing and other ever-changing results are inseparable from the data. Today's competition has become the competition of time, capacity, survival of the fittest, which requires students to have the ability to obtain data, data analysis, knowledge construction. Currently we are in the era of diversified information age, which requires human beings must have the ability to deal with information and data, in order to make the computer technology to better serve mankind. Usually let the students focus on data collection, organization, classification, can develop students in this area of ability, from small steps to start, will eventually cast a big achievement.