180 1 year, Gauss's famous arithmetic research was published. "Arithmetic research" should be written in Latin. This book was gradually published on the eve of graduation from Gauss University, and it took about three years. 1800, gauss sent the manuscript to the French academy of sciences for publication, but it was rejected and gauss had to publish it at his own expense.

Arithmetic research is a milestone work, ending the unsystematic expression of 19 century ago. In this book, Gauss comprehensively combs all outstanding and sporadic achievements of predecessors in number theory, actively promotes marketing, puts forward standardized marks, classifies research problems and known solutions to this problem, and introduces new methods.

1, the cultivation of logical thinking ability

The most common problem for children to learn mathematics after entering junior high school is that the basic knowledge is not solid and there is no way to flexibly use some basic key knowledge. This is mainly because the application of junior high school mathematics teaching to junior high school students' abstract ability is more important than the specific content of primary school students' mathematics learning. However, this also prevents most junior high school students from entering the learning state quickly.

2. For students with poor foundation in math class, don't blindly make up lessons or brush questions. It is suggested that students and parents can find their own learning rules. At present, many students are very smart, accept new knowledge quickly, and will look at their personal feelings, but in fact, if they don't practice repeatedly, system loopholes are likely to appear after the exam.

As far as learning is concerned, it is often impossible to master it skillfully just by reading books. It needs to be better grasped according to specific measures. Giving 20 typical questions a week is not very stressful, but it is very beneficial to help students lay a good foundation.

3, for students who are not very good at learning, you can do some training. Because most questions are followed by the teacher's analysis, you can consult your teacher or classmates for slightly more difficult questions. If this problem is not easy or causes some knowledge problems when doing it, it will be of great help to learn and increase knowledge immediately.

4. Broaden problem-solving skills

Solving mathematical problems need not be limited to the problems themselves. If you want to draw inferences and explain a problem, you must think about whether there are other simpler methods, so that you can broaden your thinking and have more choices in the future brushing session.

5. Learn to manage

Learn to manage your laptop, exercise books, corrected books, and all the exercises and papers you have done. Teacher Feng said that it is definitely the most useful material for exam review, and you must not be sloppy.