How to review the first year of high school physics in a short period of time

Learn online which part will not learn which part of the flying gull.

Work hard and talk about methods.

Use your brain more and ask for advice.

What about high school physics? What are some good ways to study?

Now there are many friends, all say that for high school physics is a relatively difficult subject, which makes physics a kind of sore in the hearts of many high school students, in fact, learning high school physics is also very simple, as long as you master good ideas, cultivate your own study habits, let yourself like this subject, in fact, it is relatively simple.

High School Physics Textbook.

1. Learn more, observe more, and think more.

In fact, high school physics is about some theorems of things in nature, these are many things around us that contain these truths, there is physics everywhere in life, for example, every time we take a car, we can see the outside world and the things outside these cars are going backwards, this is the reference in our high school physics, this knowledge point, there is knowledge everywhere in life, you have to experience it with your heart.

As long as we have an eye for discovery, you must look more at the many phenomena in your life, whether it is natural or life, you also have to look at the stars at night, see their changes, you will also find light and heat in physics and some law problems. This knowledge is still present in our lives.

1. Learn to start with theorems.

You have to attach great importance to some theorems and some dead concepts and some laws, but you not only have to remember this knowledge from time to time, you have to learn how to use it, this is the key, smart children are using these formulas and then applying them to their own mistakes, from which to find the problem, you also have to do from a small mistake, you can review a lot of knowledge, it is really a double harvest, which is also the key to whether students can open up in high school physics.

Second, change the incomprehension to be very proficient.

For learning, if you like this subject more, the better you will learn, maybe for various reasons to make you like this subject, maybe because of the teacher, some teachers grasp it tightly, you learn this subject very well, but some students just like this teacher and like this subject, if you change the teacher, you will not learn well, in fact, this is harmful to yourself.

High School Physics Exam Papers.

Read every textbook, read every unit, learn every problem, have key insights and solutions for every exercise in high school physics, maybe they use the same knowledge, as long as you remember a theorem you can do many similar problems.

Look at the college entrance examination instructions, first know the scope of the exam questions, this is very important, don't come up and make all kinds of papers meaninglessly. Then sort out the knowledge points according to the scope of the college entrance examination description, and try to remember as many patterned question types as possible in the process of combing. In the college entrance examination, it is not whether you will be able to spell, but time!

The purpose of your revision is nothing more than to compress the time you spend reviewing the questions during the exam, so that you can focus on the mathematical calculations that you need to solve the problems. That's the real thing!! In addition, the general big problems are mostly in electromagnetism, the conservation of mechanical energy and the conservation of momentum, and then the synthesis of point mechanics generally does not run these pieces.

Because only this kind of knowledge can be combined with the complex calculations of mathematics, and can list 2 elements and 2 equations, in order to achieve the purpose of circumventing you and consuming your exam time. The rest of the knowledge points are unlikely to involve complex mathematical calculations, so they will mostly appear as multiple-choice questions, so as long as you understand the concepts clearly. Of course, this kind of elementary school student routine of using physics concepts to solve application problems is premised on the premise that you have to be clear about physics concepts, and don't list the equations wrongly.

In addition, the score of each question in the physics test is very high unlike the English test, so it is necessary to ensure that the small questions do not lose marks first. In case you feel that you can't calculate the result, you must be sure to list all the physical formulas related to this question and put them there, because when the teacher judges the paper, he just looks at whether the physical formula related to this question appears, and as long as it appears, the corresponding points will be given, and if you write other formulas, he will not deduct points, because the paper is judged in the form of extra points, not in the form of subtractions. As for whether you can calculate the result, it depends on your skill.

But at least it's not like other students who don't have a clue and can only write a "solution" on the paper: "It's much better to come if you don't have a point."

1. For efficient review in high school, we must learn to sort out our own learning situation, based on textbooks, combined with our own notes, test papers, weak links, existing problems, etc., reasonably allocate time, and target and specific to overcome and implement little by little. If you don't grasp the content well, spend more time, and when you review, you should be systematic, don't go east and west, and end up reviewing nothing.

2. You can learn to master the ability of speed reading and memorization, and improve the efficiency of learning and review. Speed reading and memorization is an efficient learning and review method, and its training principle is to activate the potential of "brain and eye" and cultivate the formation of eye-brain direct reflection reading and learning mode. For the practice of speed reading memory, see "Elite Special Whole Brain Speed Reading Memory Training", practice with software, more than an hour a day, a month's time, you can double the reading speed, memory, comprehension, etc., and finally improve the efficiency of learning and review, and achieve good results.

If your reading and learning efficiency is low, you can practice it well.

3. Learn to integrate knowledge points. Classify the information you need to learn and the knowledge you need to master, and make it into a mind map or knowledge point card, which will make your brain and thinking clear and easy to remember, review, and master. At the same time, learn to connect new knowledge with what you have already learned, and constantly integrate and improve your knowledge system.

This promotes understanding and strengthens memory.

4. When doing problems, you should learn to reflect, classify, and sort out the corresponding solution ideas. When you encounter the wrong questions (carelessly do it wrong, you can't do it), it is best to collect these wrong questions, and each subject has an independent set of mistakes (the set of mistakes should be classified), and when we review before the exam, they are the key review objects to ensure that there are no more mistakes and points on the same questions.

First of all, you have to have confidence in yourself, and confidence is the most important thing. Secondly, when you feel that you can't improve your questions, then read the book, read the book carefully, clarify the concept, and lay a good foundation. Then, summarize all the similar problems you have done, and it is best to summarize a solution idea.

I think if you can stick to it, physics shouldn't be difficult.

If you want to know your weak link, whether the learning method is not good or the topic will not be done, if the learning method is to buy a copy of "Physics is actually very simple" is quite interesting, if it is a topic, just look at the college entrance examination questions of the past year, understand one by one, and make a summary, memorize these summaries, I think you will soon have a great improvement!

You should have five or three in your hand, right?

You now start to take the pen page by page to go through the list of knowledge and knowledge points for the first time, go through the knowledge you remember in your mind, and then start from the beginning for the second time, this time change the color of the pen, draw the knowledge points that you don't remember in your head, and then go through it in your mind again after the second time, and then start to write it out for the third time, this time don't draw it in the book again, you take a notebook, a pen, and write down every point you meet that you don't know how to point and don't remember clearly, and finish it for the third time. Read it carefully twice, remember the notes, and start to do the questions after reading them.

Don't do it blindly when doing the question, do it simple first, mark the knowledge points of each question test on the side, and you must ask the questions that you can't do clearly, ask carefully, and ask this question yourself to others, and you can explain it to others, so that this question can be let go. You pass the question like this, and if you don't meet it, you will write down all the knowledge points involved in your notebook, and after the simple question, go back to the book, and return each of the knowledge points to the knowledge list to read the explanation carefully and carefully, and see it clearly. At this time, you can continue to do the more difficult questions, and the requirements are the same as before, do the questions-record-questions-lectures, so that your physics can be solid.

These methods are the methods I use when I make up physics for a child in my third year of high school, and the effect is still very significant

In the first five months, the textbook was memorized (with questions), and finally a few sets of comprehensive questions were done.

Read more, think more, and don't rely too much on the teacher.

The first semester of physics in the first year of high school is mainly about statics, kinematics and dynamics, and you should summarize it by yourself.

1。It is necessary to be proficient in force analysis methods (key points), force synthesis and decomposition, and object equilibrium conditions;

2。In the kinematics part, it is necessary to be proficient in the use of formulas and derivations, especially the physical meaning;

3。Newton's three laws to be understood.

4。Dynamics should be proficient in column equations; (emphasis added).

5。The momentum theorem is very important to be able to calculate both elastic and inelastic collisions. (emphasis added) 6. Uniform circular motion is to be understood and calculated.

7。The mechanical energy part is very important, especially the functional principle.

The above are the requirements I have asked for my students in my long-term teaching.