I m a science student, but I m very bad at physics, and I m a sophomore in high school now, how can

First of all, you have to develop an interest in physics, and then do more problems and ask your classmates or teachers for advice. If you still have enough time, you can take some tutorial classes, and the tutor is best to teach your own physics teacher, which will shorten the distance between you and the teacher and let you gradually like physics.

Simple things to do over and over again ... Practice it, ask more, do more, learn more, memorize more.

Don't worry, isn't there such a sentence As long as the kung fu is deep, the iron pestle is sharpened into a needle.

Knowledge system aspects.

In the first year of high school physics, there is only the knowledge of mechanics, only: kinematics, Newton's laws, energy view, momentum point of view and so on. In the second year of high school, only in the first semester, there is knowledge of electric field, constant current, magnetic field, electromagnetic induction, etc., many of which are super hot spots in the college entrance examination:

Such as electromagnetic field, electromagnetic induction. The difficulty of understanding is the main factor that determines the degree of differentiation in the college entrance examination. In addition, due to the reform of the new curriculum standards, on the one hand, it is necessary to reflect the content of the new curriculum standards, and on the other hand, in order to enter the third year of high school in advance, many schools speed up the progress in the second year of high school and explain it relatively quickly.

For example, geometric optics, physical optics, atomic physics, modern physics, relativity, quantum mechanics and other knowledge, because of the small proportion in the college entrance examination, so many schools take a slight approach, and many students do not grasp it well.

Ideological and methodological aspects.

Physics in the first year of high school focuses on allowing students to understand the most fundamental differences in junior and senior high school physics: from one-dimensional to two-dimensional, from qualitative to quantitative, from intuitive to abstract, from understanding to analytical argumentation. In the second year of high school, these ideas and methods will be further strengthened, especially from mechanics to electromagnetism, and many topics involve three-dimensional spatial analysis.

If students can master these ideas and methods proficiently, they will be able to relax freely when facing the college entrance examination.

In terms of comprehensive ability.

At most, the first year of high school only involves comprehensive mechanics questions. In the second year of high school, there will be various comprehensive ability questions. For example, a large number of sensor questions (the new course standard highlights the content), power and electricity comprehensive questions (the last 20-point question in the college entrance examination, the highest frequency, the highest difficulty), and the guess questions based on the knowledge learned (the new course standard, the last multiple-choice question, high difficulty) and so on.

The comprehensive ability required for these comprehensive topics is not simply to learn the knowledge points of the second year of high school, and you can successfully master it by learning the textbooks. It is necessary to cultivate the comprehensive ability of fellow students as early as possible through enough exercise training and method allocation, as well as a certain amount of actual combat simulation.

1) Find a tutorial class and participate in a tutorial class.

3) Buy some textbooks and do the questions while reading the books.

4) Ask for a tutor, invite the teacher to learn at home, and one-on-one tutoring is more targeted.

5) Follow the teacher in class, follow the teacher's footsteps, and ask how to learn physics in time if you don't understand.

1) Sharpening the knife is not a mistake in chopping wood, 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, other too complex temporary use in the use of the basic formula to push 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) The sea tactics are not the best. , but it is the most effective, especially remember that it is to find questions to do on the basis of understanding and strengthening knowledge points, rather than blindly doing a large number of questions. If you have learned a knowledge point, you must do the example questions of the knowledge point to see how the knowledge point is presented and how the test is taken.

As long as you find a learning method that suits you, physics will be made up in the second year of high school, let's take a look at it specifically!

Make up for it, but you have to put in the effort, and if you can, you can apply for one-on-one tutoring classes.

1) Concentrate on the lesson during class, if you don't understand the lesson, you will fall behind at the start. This point is fundamental.

2) After class, it is important to look at the content of this lesson and find out the context of knowledge, including scientific thinking and scientific methods.

3) The homework must be completed independently, the homework is generally easier, and people should not be asked.

4) At the end of a chapter, read the whole chapter to understand the structure of knowledge and the knowledge network. In order to construct the edifice of knowledge in physics.

1) Do a good job of pre-class preparation. High school physics is relatively difficult, and preparing in advance can be of great help to classroom learning and also help mental stability. Therefore, you must do a good job of preparing for the class.

2) Listen carefully and think proactively in class. Due to the large content and strong logic of high school physics courses, students are required to actively participate in the class, achieve active thinking, and improve the efficiency of classroom learning.

3) Learn to compare, summarize and sort out knowledge. For example, both free fall motion and projectile motion can be reduced to uniform speed motion, obeying the same basic law; For example, t = 2 l g (single pendulum), t = 2 m k (spring oscillator), t = 2 r g (artificial satellite near the ground) also have common characteristics. Induction and summary can make knowledge organized and systematic, and find out the internal relationship between various parts of knowledge.