1. Through sorting and reviewing, students can have a further understanding of tens of thousands and hundreds of millions of numbers, decimal counting methods, and the knowledge of expressing large numbers and divisors in units of "tens of thousands" and "hundreds of millions", and establish a cognitive structure about the concept of integers.
2. Through sorting and reviewing, students can further consolidate the written calculation method of three-digit multiplication and two-digit division, further improve the operation skills of calculating large numbers and exploring laws with calculators, and deepen their understanding of calculators.
3. Through arrangement and review, students can further master the characteristics of straight lines, rays and line segments, know angles, parallelograms and trapeziums, deepen their understanding of objects and the corresponding viewpoints when observing objects, and further develop the concept of space.
4. Through sorting and reviewing, students can further master the basic knowledge and methods of statistics and draw two different statistical charts.
5. By sorting out and reviewing, students can further improve their ability to solve practical problems by comprehensively applying what they have learned, and further realize the value of mathematics in the process of solving practical problems.
6. Through sorting and reviewing, students can experience the process of reviewing the learning situation this semester and sorting out the knowledge and learning methods they have learned, stimulate their desire for active learning, and further cultivate their awareness and ability of reflection.
The benefits of learning mathematics
People who are good at math are relatively smart and savvy, and they can show their advantages in dealing with people. The faster you think, the more ways and ideas you have. Cambridge, majoring in financial mathematics at Carnegie Mellon University in the United States, said that studying mathematics has brought her mental exercise and made me pay more attention to the rigor of thinking in my life.
Can manage money better than others. The application of mathematics in life is everywhere. Nowadays, the society is already an information society, and mathematical knowledge is used in financial management and computers. Warren Buffett is very powerful, but Buffett's power is also based on mathematics. Buffett's decision-making process is actually the method of using subjective probability.