What are the main parts of primary school mathematics?

Primary school mathematics is divided into three main parts.

1. Numbers and algebra.

Numbers and algebra mainly include, the reading and writing methods of numbers (integers, decimals, fractions), and the rewriting of numbers (turning them into numbers with trillions and billions as units, and finding approximate numbers).

etc.), the size of the number is compared (the size of the whole number, the decimals, the fraction is compared).

Four arithmetic. Calculation rules, order of operations, laws of operation, etc.), measurement of quantities (mass, length, area, time, volume (volume), RMB, etc., and conversion between units).

2. Geometry and graphics.

Geometry and graphics include, understanding figures (the name of the figure, the name of each part, the characteristics, the properties, the relationship between the figures, etc.), observing objects, calculating the area of plane figures, and the surface area of three-dimensional figures.

and volume, the movement of the figure (translation and rotation), position and orientation, and so on.

3. Statistics and probability.

Statistics and probability mainly include: statistical tables, statistical charts (bars, sectors, lines, etc.) averages.

mode, probability, and so on.

In fact, in elementary school, I learned 1 operations addition, subtraction, multiplication and division, dividing into hundreds of fractions, etc. 2. I learned length calculation, area calculation, and volume calculation.

Primary mathematics is divided into number and algebra, geometry and graphics, and statistics and probability. Numbers and algebra mainly include, the reading and writing methods of numbers (integers, decimals, fractions), the rewriting of numbers (turning them into numbers with trillions and billions as units, finding approximate numbers, etc.), and comparing the size of numbers (comparing the size of integers, decimals, and fractions).

Geometry and graphics include understanding figures (the name of the figure, the names of each part, the characteristics, the properties, the relationship between the figures, etc.), observing objects, calculating the area of plane figures, the surface area and volume of three-dimensional figures, the movement of figures (translation and rotation), position and direction, etc. Statistics and probability mainly include statistical tables, charts (bars, fans, lines, etc.), mean, mode, probability, etc.

There are roughly the following parts:

1. Analysis: including mathematical analysis, real variable functions, functional analysis, complex analysis, harmonic analysis, Fourier analysis, ordinary differential equations, partial differential equations, etc.

2. Number theory: including elementary number theory, algebraic number theory, analytic number theory, number geometry, Diophantine approximation theory, modular form, etc.

3. Algebra: elementary algebra, advanced algebra, modern (or abstract) algebra, commutative algebra, cohomology algebra, Lie algebra, etc.

4. Geometry: elementary and several bright and closed geometry, advanced geometry, analytic geometry, differential geometry, Riemannian geometry, tensor analysis, topology, etc.

5. Applied Mathematics: There are too many branches of the shed, such as probability and statistics, numerical analysis, operations research, queuing theory, etc.

Mathematics is broadly divided into the following 26 subjects:

History of Mathematics, Mathematical Logic and Foundations of Mathematics, Number Theory, Algebra, Algebraic Geometry, Geometric Chain Skin, Topology, Mathematical Analysis, Non-Standard Analysis, Function Theory, Ordinary Differential Equations, Partial Differential Equations, Dynamical Systems, Integral Equations, Functional Analysis, Computational Mathematics, Probability Theory;

Mathematical Statistics, Applied Statistical Mathematics, Operations Research, Combinatorics, Fuzzy Mathematics, Quantum Mathematics, Applied Mathematics (specifically applied to related disciplines), and other disciplines of mathematics.

Sophomore. Teaching Objectives:

1. Experience the operation process of averaging a small number of physical objects, and initially understand the significance of the average score.

2. Nengdan's method of illustration (even a connection, a circle) can be used to solve some simple problems related to the average score.

1.There are two possibilities for perceiving the average score in combination with actual problems: complete the whole score; There is a surplus, and the number of remaining code punches is less than that.

Number of servings. Teaching Focus:

1.In a specific situation, the model is modeled, and the meaning of "average score" is initially understood.

Teaching difficulties. 2. In the process of recording the fractions, there will be a surplus, and the remaining number is less than the initial perception of the number of parts.

Primary Mathematics is divided into three major modules.

1. Numbers and algebra.

Numbers and algebra mainly include, the reading and writing methods of numbers (integers, decimals, fractions), the rewriting of numbers (turning them into numbers with trillions and billions as units, finding approximate numbers, etc.), and comparing the size of numbers (comparing the size of integers, decimals, and fractions).

Four operations (calculation rules, order of operations, laws of operation, etc.), measurement of quantities (mass, length, area, time, volume (volume), RMB, etc., and conversion between units).

2. Geometry and graphics.

Geometry and graphics include understanding figures (the name of the figure, the names of each part, the characteristics, the properties, the relationship between the figures, etc.), observing objects, calculating the area of a plane figure, the surface area and volume of a three-dimensional figure, the movement of a figure (translation and rotation), position and direction, etc.

3. Statistics and probability.

Statistics and probability mainly include statistical tables, charts (bars, fans, lines, etc.), mean, mode, probability, etc.

The primary school Shuzhi Wan Na Na School teaches children about the understanding of numbers, the four operations, the calculation formulas of graphs and lengths, and the conversion of units to lay a good mathematical foundation for junior high school and daily life calculations.

The Dutch educator Freidennoll believed: "Mathematics is the first in reality, and it must also be rooted in reality and applied to reality." Indeed, modern mathematics requires us to look at the world through the eyes of mathematics and to explain the world in the language of mathematics.

From the perspective of the psychology of mathematics learning for primary school students, the learning process of students is not a passive absorption process, but a process of re-construction based on existing knowledge and experience. From the perspective of our educational goals, we should pay more attention to cultivating students' comprehensive abilities such as observation, analysis and application while imparting knowledge.

A: <>

1. Kindergarten is not divided into disciplines.

2. The primary school is divided into 11 subjects: Chinese, mathematics, English, social science, science, physical education, art, mental health education, information technology, and all primary school subjects.

3. The junior high school is divided into 18 subjects: Chinese, Mathematics, English, Physics, Chemistry, Biology, Ideology and Morality, History, Geography, Physical Education and Health, Art, Information Technology, History and Society, Science, Mental Health Education, Japanese, and Russian.

4. The high school is divided into 17 subjects: Chinese, Mathematics, English, Physics, Chemistry, Biology, Ideology and Politics, History, Geography, Physical Education and Health, Fine Arts, Information Technology, General Technology, Mental Health Education, Japanese, and Russian.

Extended information: 1. Difficulty of high school teacher qualification certificate: Reasons for the greater difficulty:

High school, junior high school, Nakano Vocational Culture Class, elementary school (same subject only).

2. The difficulty of the junior high school teacher qualification certificate: the difficulty coefficient is relatively high, and the reason is a little simpler: the written test takes three subjects, and the first two subjects are the same as those in high school. However, subject knowledge is different from high school, and the scope of relevant subject knowledge for junior high school can be taught: junior high school and primary school (only for the same subject).

3. The difficulty of primary school teacher qualification certificate: compared with the difficulty of secondary school teacher qualification, the reason is that the written examination takes two subjects, and the knowledge of one science is less than that of middle school. However, the content of the written test and the secondary school exam are different. Teachable Scope: Primary School.

4. Difficulty of preschool teacher qualification certificate: It is less difficult than that of secondary school teacher qualifications: the written examination is two subjects, and compared with middle school, it is less than the middle school to prepare for one science subject. However, the content of the written test is different from that of the secondary and primary school examinations. Interviews have certain requirements for talent.

Four parts. i.e. Numbers and Algebra, Space and Graphics, Statistics and Probability, Practice and Applications.

Number and algebra and space and graphs.

Numbers and Algebra, Space and Graphics, Statistics and Probability, Practice and Applications.