Review all the concepts required in Mathematics for Primary 1 to 6

Distance from point to line:

From the point outside the line to the point where the line is drawn, the vertical line segment drawn by the line is the shortest.

In my opinion, the math knowledge points of primary school peiji 1 to senior 6 are as follows:

Grade 1: Understanding numbers, comparing numbers, ordering numbers, simple addition and subtraction, simple geometric figures, understanding time, etc.

Year 2: Further study of addition and subtraction, understanding of two-digit numbers, simple multiplication, simple fractions, simple geometric figures, etc.

Year 3: Further study of addition and subtraction, understanding of three-digit numbers, multiplication formulas, simple division, further study of fractions, further study of geometric figures, etc.

Grade 4: In-depth study of the four arithmetic, understanding of decimals, in-depth study of fractions, in-depth study of geometric figures, understanding of time, length, weight, volume and other units, etc.

Grade 5: In-depth study of decimals, understanding of percentages, understanding of proportions, similarity of figures, calculation of geometric figures, etc.

6th grade: understanding of algebra, understanding of equations, calculation of geometric figures, statistics, etc.

The above is a general summary of the mathematics knowledge points of Primary 1 to 6, I hope it will be helpful to you.

Grade 1 Mathematics:Recognize numbers from 0 to 10, master how to read and write numbers, and add and subtract (no more than 10).

2nd Grade Mathematics:Addition and subtraction (addition and subtraction within 100), understanding the basic knowledge of goods, understanding simple geometric figures, etc.

3rd Grade Mathematics:Multiplication and division (multiplication and division up to 10), probability and statistics, understanding fractions, understanding various graphs and their properties, understanding time, etc.

4th Grade Mathematics:Multiplication and division (multiplication and division within 100), recognize decimals, and recognize mathematical correlations such as area and perimeter of various figures.

5th Grade Mathematics:Recognize negative numbers, recognize fractions, recognize the similarity of various figures, recognize proportions and proportional relationships, learn the properties of polygons such as triangles and quadrilaterals, etc.

6th Grade Mathematics:Recognize integers, fractions, and decimals, master the transformation between fractions and decimals, understand the calculation of algebraic formulas and formulas, and understand the projection of plane figures.

The above is the general scope of mathematics knowledge points from Primary 1 to Xinshan 6, and the specific content needs to be determined according to the setting of textbooks and the school's arrangement of the curriculum. When learning mathematics, it is necessary to pay attention to the foundation of basic knowledge, the understanding and mastery of concepts, and the practice of skills, so as to gradually improve mathematical literacy and ability.