-
In fact, high school physics is not difficult to learn, first of all, you must know this very well! Don't be afraid of it! The most important thing is to understand, not rote memorization like in English!
If you can understand all the concepts, you can get a rough idea of what a "term" means when you mention it! You don't need to memorize the same original as in the textbook, but you should use your own language to memorize those concepts, and the highest level is to turn the knowledge in the textbook into your own thing!
If you have any questions, you can occasionally ask me, I am also a "partial subject", afraid of English, strong is physics and chemistry.
-
I'm a boy and I have a physics headache. 07 face college entrance examination, physics lags behind, otherwise this is one....( o ), read more books and boil it out.
-
That's still simple.,Recommend the sea of tactics.,That's it.,Don't be afraid of hardship.,This is the most useful method.。。。 When the foundation is laid, let's find a better way to learn.
-
Understanding the principles in the textbook is the foundation, and doing more exercises is the means. Try to understand every question.
-
I'm also a sophomore in high school.
High school physics actually needs to be understood.
How to learn the teacher should also always tell you to put.
-
I'm also a girl.,I think it's easier for boys to learn physics than girls.,I personally think the tactics of the sea of questions are very good.,Do more questions.,But the premise is that if you buy a book, you have to finish it.,Can't give up halfway.,This won't be effective.......Come on.
-
Listen carefully in every lesson, pay attention to understanding, and ask if you don't understand, in fact, physics is very simple.
-
1 All (1) The study of physics, first remember the formula, the formula is a tool for solving the problem, the formula can not be remembered, many problems are equal to "0" Generally, you can only remember the basic, and other too complex temporary use is used to use the basic formula to push it out. In the past, I had to summarize the formulas for a period of time, and organize and memorize all the formulas and some rules that I had gained from experience to use to solve problems.
2) Secondly, we must learn physics well, we must learn to build and transform models, many times, especially for sports problems, after reading the question, the meaning of the question is expressed in a diagram, which is helpful to understand the meaning of the question and do the problem! For difficult topics, learn to imagine. When you have nothing to do physics, you can imagine boldly, and after imagining the possible situations, you will know how to do the problem!!
3) In the study of science, you have to do more questions, and if you learn a knowledge point, you must do the example questions of the knowledge point, and see how the knowledge point is presented and how to take the exam! !
Good luck with your studies!!
-
1. The method suitable for each person is different, but the easiest is to read the book first, then do the questions and then read the book, and then find your own method.
Second, my suggestion:
1. Listen carefully to the class and review it slightly after class, and memorize the formulas in the book.
2. Do the questions, the science questions are equivalent to the English words, for physics, these words are very inductive, but the premise is that you have done a certain amount of questions.
3. You will figure out the types of questions, and the three most divided categories are force, ability, and work.
4. If you look back at the book again, you will get new revelations, and maybe you will feel enlightened.
5. Another point, to set aside a certain amount of time to summarize, not necessarily recorded, but to sort out in your mind.
For this kind of science-heavy one, it is very important to do more questions, but it is possible to inject some memory and summary to get twice the result with half the effort.
-
Do you know the idiom "Handan toddler"? There are many ways for others, which is good. After learning it by itself, not only did I not learn it, but I may not even be able to walk, so I had to climb back.
The key is to have independent thinking and problem-solving habits, don't simply imitate the teacher's, each teacher's habits are different. You have to absorb, not imitate. All of them are "FYI".
There are two situations in which an object is stationary: 1 It is not subjected to force, 2 It is balanced by force, for example, if you hold a rod in your hand and move it horizontally, the rod is in motion, but it is subjected to static friction that is vertically upward, so that it does not fall. >>>More
The support force is the reaction force of the pressure of the force object to the force object, its work is only related to the displacement of the force object in the direction of the force, the work done by the support force is only the work done to overcome the pressure, and the mechanical energy is the sum of the gravitational potential energy and the kinetic energy, and the two kinds of work are not necessarily related, for example, on the conveyor belt, the support force does not do the work, but the friction force does the work, so that the gravitational potential energy of the object increases, so that the mechanical energy increases (the object is in a stationary state before and after the work, that is, the kinetic energy change is zero), and on the vertical elevator, The work done by the supporting force is equal to the amount of change in the potential energy of gravity, i.e., the amount of change in mechanical energy (the object is also at rest before and after the work is done), therefore, there is no necessary connection between the two.
1. Deepen the understanding of the concept of force. Force is not used to maintain the motion of an object, force is the cause of the deformation of an object or the change of the state of motion of an object even if the object accelerates. >>>More
I am a sophomore in high school this year, and I once took the first place in physics in the experimental class >>>More
I can give you a suggestion :
1.When you are reviewing, you can't just think about what the answer is, because physics is the truth of things, and you are good at explaining phenomena with reason, explaining according to ordinary people's thinking, and you must make yourself feel that there is no problem with the explanation; You can't just think about the high score, if the phenomenon is really explained correctly, then the high score will naturally come. >>>More