-
Recently, when I was doing math problems, I only liked to think about one aspect and not think about the others. For example, when it comes to the Pythagorean theorem now, I only want the Pythagorean theorem when I do geometry problems, unlike other aspects. What should I do?
This shows that your usual learning is not solid, and you will forget the previous ones when you learn one place, remember, the previous knowledge can be vague and you can't think of it in an instant, but the method of doing the problem and the large chunk of the previous knowledge can not be forgotten.
For example, after you have learned the Pythagorean theorem, you just need to remember the Pythagorean theorem in the future, so that when you do the problem, you can think of the knowledge of the Pythagorean theorem, what you lack is the memory of the outline of the large block of knowledge, you think, if someone tells you that this topic can be solved with such and such knowledge, then you will, now just look at the textbook catalog, remember the knowledge points.
In addition, you are summarizing the methods of doing the questions, in fact, which are the several, and it will be fun to think about it when you do the questions.
-
Stop doing the question. If you do too much plane geometry, you will drill the horns.
There should be no problem with your IQ, it is better to focus on other subjects, and after a while go back to doing plane geometry, there should be no problem.
-
I'm also a sophomore in junior high school, so I think it's too simple to think about the question, and maybe you're doing too many questions about the Pythagorean theorem.
-
It's a psychological problem! It is best to communicate with the teacher and let the teacher enlighten you, I believe it will be helpful to you!
-
Then do more questions, ask the teacher for the kind of questions that open your mind, and then do it, think about it.
-
It's okay, be careful and take your time.
-
Mental problems should be checked more often.
-
Arts and Sciences: Listen carefully in class and practice more after class. For example:
Mathematics: Theorems in textbooks, you can try to reason on your own. This will not only improve your proof ability, but also deepen your understanding of the formula.
There are also a lot of practice questions. Basically, after each class, you have to do the questions of the after-class exercises (excluding the teacher's homework).
Physics: Mainly the understanding of concepts and formulas. For concepts, you must grasp them well, and doing more multiple-choice questions will help you grasp the understanding of concepts.
But you must take each question seriously and understand each option when you do it. Calculation questions are accurate formulas. So be especially aware of the meaning of the formula.
Practice more, the questions are actually many similar.
Chemistry: Mainly to memorize some properties and write equations. So you're going to memorize it.
Practice more questions, such as multiple-choice questions, the teacher gives you some special properties to choose, so more practice can help you memorize invisibly. The effect of light memory is not good. The more you practice the nature of those special substances, the more you will remember.
The big topic is reasoning, writing equations, and with a good foundation, you will not be afraid.
Biology: It's a process of accumulation, the more you know, the better you learn, so memorize more and choose your own method.
Good luck with your studies!
-
。。。I'm just like you, I write math for more than two hours a day, and I basically finish math in self-study at night, and then teach others, and the result is that math is good, and chemistry hangs. Therefore, it is better to allocate time reasonably, you don't have to think by yourself, you can find someone to think with you, especially find some people who study well but usually don't work hard (I suddenly found that I actually played a role in driving the learning atmosphere of the class!). )
-
Well... Will it be effective to talk to your classmates about your troubles, and then be scolded by someone and pretend to be 13?
-
It's good, if you want to know how you got it, just ask the teacher and let the teacher explain it, and don't think about it yourself.
-
It's up to you to break free from it. Anyway, sometimes I will do the same as you, but as long as you put your mind to it, you will soon learn the idea of the topic.
1) Set: The distance between the two places is x kilometers. >>>More
Let (7x 2+9x+13)- 7x 2-5x+13)=a(1)(7x 2+9x+13)+ 7x 2-5x+13)=7x(2)1)*(2). >>>More
ab=18 AB is divided into three equal parts from AC=2BC, from D is the midpoint of the line segment AB, E is the midpoint of the line segment CB, and DE=6 gives 3DE=AB, so AB=18
This can be solved using inequalities.
For the real numbers a, b, we always have (a-b) 2>=0, so we have a2+b 2>=2ab >>>More
1)f1(x)=[7/4]=1;f2(x)=f1(7/4-1)=f1(3/4)=[3]=3
2)[4x]=1;1<=4x<2;1/4<=x<1/2; >>>More