Liberal arts and mathematics, you can ask for teaching methods

Analysis of the problem of filling in the first model of the third year of high school (2), here is the answer.

The explanation here is more suitable for us liberal arts students to understand.

Solution: Since k = 2,3 ,...,2014,1K2 T 1,then x=kt+1kt 2kt 1kt=2,when k=2,x=2t+12t,14 t 1,since x=2t+12t is a subtraction function in the interval [14,1], so at this time x 2 14+12 14=212, when k=3, x=3t+13t,19 t 1,because x=3t+13t is a subtraction function in the interval [19,1], so at this time x 3 19+13 19=313, when k=2014, x=2014t+12014t,120142 t 1, since x=2014t+12014t is a subtractive function in the interval [120142,1], so at this time x 2014 120142+12014 120142=201412014, and by ak, where k=2,3,..., 2014, then all AK

[2,52].

So the answer is: [2,52].

Liberal arts and mathematics, in my experience, is to read more books.

1。Books on liberal arts math are important. The book must be read thoroughly and understood.

It is best to preview before class and review in time after class. Of course, in the busy high school life, there is not much time wasted on one subject, which requires efficiency in the classroom. In class, you must pay attention to the lecture, understand it, and circle it in time if you don't know how to listen to it, and ask questions in time.

Then there is the fact that you must pay attention to understanding the book, the books of liberal arts and mathematics are really important, and you must read the books carefully.

2。Secondly, the exercises after class are also very important, and the college entrance examination for liberal arts mathematics is basic and simple compared to science mathematics. Therefore, no matter how well you study mathematics, you must not do science mathematics problems, because the problems with liberal arts mathematics are not the same as one set of ideas.

Don't do useless work. If you have time, you should do a good job of after-class exercises. That's how I am, the combination of books and after-class exercises, and finally liberal arts and mathematics, the college entrance examination is 138.

3。In the liberal arts exam, don't stick to the last big question, don't do it. The right way to approach the last big question is to express the steps you will do as completely and clearly as possible.

Just get the base score. The first two questions of the last big question of the general number of texts can be started. To take it.

Of course, on the basis of what has been done before.

4。Personal experience plus teacher guidance, correction is very important, don't waste time, persevere, your gains will be great, the benefits are obvious. I don't advocate simply copying it once, you must carefully analyze what you are wrong, how the right ideas came out, and use those formulas and knowledge points, and you must not be too troublesome.

If you look at your mistakes before the exam, you will avoid many detours. Many types of questions are summarized, and if you read them before the exam, you may have done them during the exam.

5。Finally, I want to say that you must follow the teacher in class, don't say that the teacher speaks fast, don't say that the teacher doesn't speak well, and don't say that the teacher talks about difficult problems, if you want to take the college entrance examination, you have to follow the teacher. If the foundation is poor, you have to work hard.

You can't put all the blame on the foundation just because the foundation is poor. Be sure to follow the teacher and carefully digest what the teacher says. Also, in the last few days, turn off your mobile phone, go to class well, and don't say anything before going to bed to open your phone to comfort your classmates, it's useless, he can comfort you, but he can't take the exam for you.

So be strong. Don't doze off in math class, you can make a reward and punishment system, listen to a math lesson carefully, and I will give myself any reward. Politics is a test of current affairs and politics, and you can reward yourself for reading the newspaper for a while, while having fun and studying at the same time.

We must not give up mathematics, mathematics is a major item, and if you do well in the exam, you will have a considerable advantage among liberal arts students. So you have to work hard.

Finally, I hope that the landlord can get a good score in the college entrance examination.

Liberal arts students must first overcome their fear of mathematics ideologically, and mathematics is not scary. In a way, math can make a liberal arts student who loves math feel especially fulfilled. When you learn mathematics, you learn methods.

Therefore, it is recommended that you do not engage in sea tactics. Of course, a moderate amount of math problems is still necessary. As long as you master the method of doing the questions, you will be able to adapt to the changes in the question type.

I hope you will take my advice on board. I'm a sophomore.

Categories: Education, Science, >> Learning Aid.

Problem description: I am in my third year of high school, I am not good at studying literature, and I am not good at reading lead trembling, what questions should I do? How much do you do per day? What is the general progress? What should I pay attention to when doing the questions?

Analysis: 1Mathematics is required in college, and in many majors, mathematics is mostly required for graduate studies, so mathematics is still very important.

2.Now in the third year of high school, time is tight, you must not have time to make up for hunger, just do more of the previous real questions, it is really useful, when you do Dong Zheng, you must think about yourself, how to do it, don't can't do it, just look at the answer, even if it takes a little more time, it is more effective.

3.If you have this strength at home, you can also hire a math tutor, of course, the quality of the tutor is still very important, a good tutor can help you in a short period of time. What's wrong with Huaikong, don't you say that he misunderstands people's children, it always doesn't help much.

4.Arrange time reasonably, combine arts and sciences, review in a planned manner, pay attention to nutrition, and pay attention to rest. It's the best thing to know your body clock and when it's best to remember and when to be logical.

5.Relax your mind, it's easy to go to college now. In the future, there will be a lot of time for you to make up for it in college, and you can learn better in professional courses. If you are too nervous, it will affect the review.

luck！

First of all, the foundation is the key, whether it is science mathematics or liberal arts mathematics, if you want to learn well, you must have a good foundation, and the key to solving many problems is one or several definitions. Students whose foundation is not very good can consolidate their foundation through tutoring and self-review, and will systematically review their mathematical knowledge in detail in the first round of review of the college entrance examination.

After being familiar with this type of question, you will have ideas when you encounter it in the exam, and the problem will be solved, especially the question type that you often make mistakes in the exam.

Make a set of mistakes, collect the important mistakes after each test, and write its correct solution steps and knowledge points in the error book, and take it out from time to time, and master it to understand it, and you can take it out and look at it when reviewing.

There are routines to do the questions, to go from easy to difficult, and at the same time to know how to choose, take the national volume of liberal arts mathematics as an example, multiple choice questions and fill-in-the-blank questions have a question that is more difficult to give up and choose an answer you like, 19 questions of geometry questions The first question is very simple, the second question will not try to write is likely to have step points, many subjective questions The first question is relatively simple, and you must get full marks, and I personally think that the coordinate system and the parametric equation are relatively simple.

Finally, don't treat mathematics as a flood beast, don't be afraid of it, many times you will have a sense of accomplishment when you successfully solve a problem, take this sense of achievement as a goal to strive for, and gradually you will be interested in mathematics.

I recommend doing more questions, and I have to admit that the question sea tactics are still very effective and can be improved a lot in a short period of time. But if it's a long time, in addition to doing a lot of questions, you also need to know what you're wrong about, because if you are always in one place, you still can't write, which is equivalent to doing useless work. I suggest that you can find a few typical example questions on the question types that you always get wrong, and do it anyway, because the question types of the math test will not change too much, even if the college entrance examination is innovative, at most one or two questions, the basic question type must be able to write.

It is recommended that you give up the finale questions, the finale questions are for those champions to do, if you can even do the finale, you don't have to worry about the math test is not good, if you give up the finale questions, you can have more time to write the front, I think like multiple choice questions, some can be made directly with some methods brought in, and the value is high, you can spend more time on the small questions.

In fact, it is a matter of memorizing the formula. Then the sea of questions and tactics, if you do more, you will naturally know the idea of solving the problem, and the other is to reflect and summarize more. If you don't know how to reflect and summarize, the role of the sea of questions is not high.

When I took the college entrance examination, I was required to get math 100% right, and I would rather spend more time because the choice and fill-in-the-blank questions were relatively simple (and I got them all right). The first 3 questions of the calculation question should also be 90% correct, which is relatively simple.

Up here. There should be more than 100 points. The rest of the questions will depend on your usual summary, because I don't know how to do the rest, and I don't have much time to do it.

I scored 107 points. If you ask for more than 100 points.

I don't know what the reform has changed now. I was a liberal arts student in the '08 college entrance examination.

In fact, mathematics mainly relies on flexibility, there are some things you can't memorize, although there are many formulas, but you can use the method of association, for example, many people will confuse the intersection and union of the two symbols, you can find the place where the words and symbols know each other by drawing... It's much easier to deepen your memory.

The teacher said that understanding books does not mean that you only read books, what she means is that there are example problems in the books to change your thinking and method, and you still do it, that is to really understand the question, and you can indeed score a lot of points.