Mathematics is a science that studies quantitative relations and spatial forms. Mathematics is closely related to human development and social progress. With the rapid development of modern science and technology, mathematics is more widely used in all aspects of social production and daily activities.
Mathematics, as a scientific language and tool gradually formed by abstracting and summarizing objective phenomena, is not only the foundation of natural science and technical science, but also plays an increasingly important role in humanities and social sciences.
In each learning section, the standard arranges four learning fields: number and algebra, space and graphics, statistics and probability, practice and comprehensive application. The study of course content emphasizes students' mathematical activities and cultivates students' sense of number, symbol, space, statistics, application and reasoning.
The sense of number is mainly manifested in: understanding the meaning of number; Numbers can be expressed in many ways; Be able to grasp the relative size relationship of numbers in specific situations; Able to express and exchange information with numbers; Can choose the appropriate algorithm to solve the problem; Can estimate the result of operation and explain the rationality of the result.
Planned goal
Obtain important mathematical knowledge (including mathematical facts and experience in mathematical activities) necessary to adapt to future social life and further development, as well as basic mathematical thinking methods and necessary application skills.
Initially learn to use mathematical thinking to observe and analyze the real society, solve problems in daily life and other disciplines, and enhance the awareness of applied mathematics.
Experience the close relationship between mathematics and nature and human society, understand the value of mathematics, and enhance the understanding of mathematics and confidence in learning mathematics well.
Have a preliminary spirit of innovation and practical ability, and can be fully developed in emotional attitude and general ability.