Science: compulsory course 2 (elementary analytic geometry and solid geometry), elective course 2- 1 (conic curve), elective course 2-2 (principle of classification and numbering), elective course 2-3 (arrangement and combination), liberal arts: compulsory course 2 (elementary analytic geometry and solid geometry), elective course 1- 1 (. Mathematics in senior two is more difficult than mathematics in senior one, and it is also a watershed. The three major problems in the college entrance examination are all from the second year of high school. Senior two should not only be familiar with what senior one has said, but also learn to use it in the following content. For example, the function knowledge of Grade One and the derivative knowledge of Grade Two all need to use the idea of function.

Among the new knowledge in Senior Two, the knowledge of solid geometry requires students' thinking more, which mainly examines students' spatial imagination ability. The analytic geometry behind it requires students' ability, and the speed and operation of solving problems are also the direction of investigation. The knowledge difficulty and calculation amount of senior two are much higher than that of senior one, so you must quickly enter the study of senior two, so that the later study can be easy!

There are many difficulties in senior two mathematics, such as analytic geometry, which is relatively difficult. You must concentrate and be patient when you study mathematics. In fact, learning mathematics is to cultivate a person's logical analysis ability. Mathematics in Grade Two is not the most difficult. When you master the formula and its scope of application, it won't be difficult to review in grade three. Seeing the content is like seeing an old friend.