1. What are we doing in the logic preparation?
In fact, logic is the most effective and efficient subject in MBA examination. First of all, logic has a strong regularity, but the complexity of its regularity is far lower than that of mathematics, and there is basically no obstacle to mastering it; Secondly, the types of logical questions are extremely limited. As long as all kinds of questions are classified and summarized in detail, most of the questions can't escape from these frameworks, and the law of logical problem-solving needs no memory. If you do more questions, the sense of questions will come. Then, after the merger of mathematics, Chinese and logic, the significance of completing logic quickly is not only in logic itself.
From a macro point of view, we pursue two things in logic preparation, one is to improve the speed of doing problems; One is to improve the accuracy of doing problems. Generally speaking, the goal of logic preparation is to do logic problems quickly and accurately. For the speed of doing problems, if you do more problems, it will naturally be faster. The improvement of the accuracy of doing problems stems from two points: the first point is that many people can do more problems; The second point is to summarize and grasp the laws of all kinds of questions. Of course, these two points are not completely separated, but organically combined to be useful. Doing logic problems is similar to playing the piano, and it is only under the guidance of correct theory that continuous practice can really improve.
Generally speaking, according to the progress of learning, logic learning can be divided into the following five stages: beginner stage; Application summary stage; Proficiency improvement stage; Check the missing and fill the missing stage; Logic master stage.
beginner's stage: I just started to contact with logic subjects, and I am very devoted to learning the basic knowledge of logic, and started to do some problems, but I don't know what to do right or what to do wrong. Most of the problems are done by intuition.
application summary stage: the master begins to apply the basic knowledge of logic to solve problems, and the master begins to summarize the problem-solving rules of various types of problems, and begins to seek the tricks of solving problems quickly. At this time, every wrong problem is an opportunity to improve.
Proficiency improvement stage: I began to master the law of solving most types of problems, and gradually realized the feeling of solving problems correctly in practice, and began to form my own formula for doing problems.
Check the missing and fill the missing: begin to improve the summary of the laws of various types of difficult problems, and begin to pay attention to training the speed of doing problems.
logic master stage: all logic problems are done quickly and accurately, reaching the highest level of doing logic problems. Although doing problems at this time is also based on intuition, intuition at this time is essentially different from intuition at the beginner stage. Intuition at this time is based on rationality, while intuition before is based on sensibility.
Of course, these five stages are artificially divided, but they are not so clear in practice. Not everyone can go through these five stages.
second, the way and time allocation of logic learning in different stages
The process of learning logic should be a step-by-step process, and successful logic learning methods should be a system. In reality, most students learn logic by feeling and do what they think they should do now. This way is natural, but the biggest drawback is that they often have to take some detours and waste valuable preparation time.
beginner stage:
objective: to correctly understand the process of logic and logic learning, and master some basic logic knowledge for 15 hours.
learning task: when you are just beginning to contact with logic, you need to focus on mastering the sufficient and necessary conditions and the changes of their negative propositions (required every year); Secondly, the contradictory relationship and syllogism of the outspoken proposition (the basis of making hypothetical questions); Have a clear understanding of the concepts and differences between deductive reasoning and inductive reasoning, inevitable reasoning and probabilistic reasoning.
learning style and consolidation: make a comparison table of sufficient and necessary conditions, copy and attach the questions of sufficient and necessary conditions over the years under the comparison table, and summarize the characteristics and methods of the questions of sufficient and necessary conditions over the years; Make a comparison table of deductive reasoning and inductive reasoning, inevitability reasoning and probability reasoning.
Application summary stage:
There is a famous saying: Either you find a road or you create one. From the story of Edison's invention of electric light, we can know that exploring and creating a road is at the cost of many failures and spending more time; Relatively speaking, it is much easier to find and follow the path taken by others. In the application summary stage, in addition to explaining the knowledge points, there are also many exercises attached to the supplementary teaching, which must be done more. Objective: On the basis of classifying all kinds of questions into good categories, learn and apply the problem-solving rules of various questions for 4 hours.
learning task: read and summarize the problem-solving rules of basic reasoning, weakening, support, hypothesis, explanation and logical application carefully; Finish all the questions in each category over the years.
learning style and consolidation: after each class of questions is summarized, do about 5 questions to consolidate, carefully summarize the wrong questions, find out the reasons for the mistakes, and find out the measures to prevent them from making mistakes again.
Proficiency improvement stage:
Objective: to strengthen training, keep the state and improve the speed of doing problems. Time: 6 hours.
learning task: learn to read the structure of the questions, quickly find out the arguments and conclusions in the stem of the questions, and identify the characteristics of the argumentation methods. Train more than 1 questions for each type, and find a way to do them quickly.
study and consolidation: start to do the problems within a limited time, find out your own strengths and weaknesses, and find out why you are strong and weak.
Check the missing and fill the missing stage:
Goal: Improve your own logical knowledge system. Time: 3 hours
Learning task: start to do simulation questions, and summarize the questions that you feel unfamiliar or time-consuming
Learning style and consolidation: do 5 simulation questions every day before the exam, pay attention to grasping the time and perfecting your own weaknesses.
Master stage:
Goal: Doing logic problems is like calculating 1+1=2. Each logic problem is like a small game, and there is no time limit. It is enough for ordinary students to reach the stage of checking and filling gaps.