The content of mathematics learning in senior one was last semester, and there were compulsory one and compulsory four. The main content of compulsory one is set and function, and compulsory four is trigonometric function and vector. But some places are compulsory one and compulsory two. The main contents of compulsory two are solid geometry and simple analytic geometry. For example, the linear equation of junior middle school, the equation of garden and some of their natural relationships.
Senior one must learn a compulsory course last semester, and the chapter of function must be learned well. It includes the concept, images and properties of functions and some basic functions, such as quadratic function, exponential function, logarithmic function and power function.
The content of compulsory three is relatively simple, including "Preliminary Statistics", "Algorithm" and "Probability". In addition to the algorithm, we have been exposed to other contents in junior high school.
Senior two must learn compulsory five, the main contents are "sequence" and "inequality" For analytic geometry in our senior one, we have to learn "conic curve" in our senior two. Of course, functions and derivatives, parametric equations and polar coordinates should also be the contents of Grade Two. Some contents of the selected courses are different in different places.
Mathematics in senior high school is much more difficult than that in junior high school. First of all, the language of mathematics has suddenly changed in abstraction. Senior three students have always reflected that the new concepts of senior high school mathematics such as set and one-to-one correspondence are difficult to understand, because unlike junior high school mathematics, there is a vivid and concrete feeling, and the language system of senior high school mathematics has begun to become abstract. Many concepts are far from life and cannot be intuitively perceived in daily life, which makes them "mysterious", which leads many students unable to adapt and even feel that they have learned a fake mathematics.
The second is the transition from thinking method to rational level: the abstraction of mathematical language needs higher thinking ability, and thinking method needs higher rational understanding, that is, a large amount of mathematical information can be accurately understood and processed into useful conditions. Many high school students often don't understand what the problem is. On the surface, conditions and conclusions are irrelevant. This is because students have not yet formed the ability to accurately translate mathematical language. This requirement for rational understanding is beyond the reach of junior high school mathematics.
How to improve math scores and cultivate math ability in senior high schools is mainly carried out in the classroom, so we should pay special attention to learning efficiency in the classroom and seek correct learning methods. In class, you should keep up with the teacher's ideas and compare your own problem-solving ideas with what the teacher said. First, thoroughly understand the foundation. The derivation of the formula is the basis of all kinds of changes. First, before doing all kinds of exercises, you should recall the knowledge points that the teacher said, and correctly master the reasoning process of various formulas. If you are not clear, you should try your best to recall them instead of turning to the book immediately. Finish your homework independently and be diligent in thinking. For some problems that are difficult to solve for a while because of their unclear thinking, let yourself calm down, analyze the problems carefully and find ways to solve them by yourself. At every learning stage, we should sort out and summarize, and combine the points, lines and surfaces of knowledge into a knowledge network and bring it into our own knowledge system.