What are the knowledge points in primary school? What are the knowledge points of primary school mat

Pinyin or something, arithmetic, ninety-nine multiplication table or something.

Primary School Encyclopedia Knowledge Chapter 1 1, Nanpu Bridge is: cable-stayed bridge 2, the part of the wall close to the indoor ground is called: skirting 3, in what dynasty did the city tower appear?

Warring States 4. Which of the following architectural structures is not the architectural structure of the traditional Chinese special ethnic Liang Zi? 5. Which of the following buildings is NOT the work of the famous architect I.M. Pei: Sydney Opera House 6. How high is a large archway in China?

14 meters 61, when did China begin to use bricks and tiles: Western Zhou Dynasty 8, the construction of the Great Wall can be traced back to: the 7th century B.C. 9, Yu Garden is located in the southeast of Shanghai, is a private garden of the Ming Dynasty with a history of how many years?

400 years 10. In which year was Zhang Jinqiu, a master of architectural design, awarded the title of "Master of Imitation Design of Chinese Engineering Construction Slag" by the Ministry of Construction? 1989 Chapter 2 1, the arch is a kind of architectural structure, there is a semicircular arch in the arch, which is an important feature of the ancient civilization building? Ancient Rome 2, the existing ancient wooden building in China is the Buddha Palace Temple in Yingxian County, Shanxi Province, Shakya Pagoda Gaomi, which dynasty was it built in?

3. What are the conditions that a construction unit must meet to apply for a construction permit? 8 4. In which country did the tower originate? India 5, the Ming and Qing Dynasty library building architectural design characteristics, mainly to solve the problem of the three evils of the collection, these three evils do not include:

Steal 6, what is the style of architecture of the famous church in Milan, Italy: Gothic 7, which craftsman built the Zhaozhou Bridge in ancient China? Li Chun 8, lintels are generally located at:

Above the doors and windows 9, what is the construction area of the Forbidden City: 50,000 square meters 10, the concrete will be in the process of hardening: release heat Chapter 3 1, "The birds are exhausted, the good bow is hidden, the cunning rabbit is dead, and the lackeys are cooked" Who said it first

Fan Li 2, which of the following is not the basic function of the corridor? 3. In which dynasty did the earliest known brick wall appear in China? Qin 4. The Ming Tombs in Changping County, Beijing, are the tombs of emperors of which dynasty?

Ming 5, the Song Dynasty refers to: the foreign trade market 6, the Sydney Opera House was designed by architects of which country? Denmark 7, the Temple of Mercy and Grace Tower is also known as:

Big Wild Goose Pagoda 8, the following is not invented by Lu Ban: Tiyun Zong 9, one of the Egyptian pyramids is: Khufu 10, which of the following is not considered building area?

Space with a headroom height of less than a meter.

I think it's okay to let children learn primary school knowledge in kindergarten, because playing in kindergarten for about 6 hours a day is enough, and the kindergarten has done a good job in cultivating living habits. Time at home, do not take out a part of the study, very wasteful, frankly erect children 4-5 years old, a strong desire to learn, good memory, at this stage of learning is very suitable, to seize this period.

Our goal is to equip children with the basic skills of learning on their own! Remember, that's the purpose of learning, not the amount of knowledge. With the foundation of self-learning ability, we can talk about "self-learning" in the future, so that parents can be more relaxed and children can take the initiative.

The ability to recognize words, one is irrelevant to age, children can learn with normal memory, and the other is that there is no "succession" of words, Chinese characters are divided into frequency of use, and Chinese characters in primary school are high-frequency words.

Therefore, children can learn the knowledge of primary school.

Four aspects: integers, percentages, decimals, and fractions.

Knowledge point 1: integers.

The whole of an integer makes up an integer set, and an integer set is a ring of numbers. In the integer system, zeros and positive integers are collectively referred to as natural numbers.

Knowledge point 2: percentage.

A percentage is a percentage that indicates that one number is a percentage of another, also known as a percentage or percentage. Percentages are not usually written as fractions, but are represented by the symbol "%" percentile.

Knowledge point 3: Attack Huihong decimal.

Decimals are a special form of representation of real numbers. All fractions can be expressed as decimals, and the dot in the decimal is called the decimal point, which is the dividing point between the integer part of the decimal number and the fractional part of the book. A decimal with an integer part of zero is called a pure decimal, and a decimal with an integer part that is not zero is called a decimal with a decimal.

Knowledge point 4: scores.

A fraction indicates that a number is a fraction of another number, or the ratio of one event to all events. The unit "1" is divided into several parts, and the number of such parts or parts is called a fraction. The numerator is on top and the denominator is on the bottom.

Induction of Mathematics Knowledge Points in Primary School: Mathematical Concepts.

1.The commutative law of addition: the addition of two numbers to exchange the position of the added number, and the sum is invariant.

2.Associative law of addition: add three numbers, add the first two numbers first, or add the last two numbers first, and then add the third number, and the sum is unchanged.

3.Multiplicative commutative law: When two numbers are multiplied, the position of the exchange factor and the product remain unchanged.

4.Multiplicative associative law: multiply three numbers, multiply the first two numbers, or multiply the last two numbers first, and then multiply the third number, and their product remains the same.

5.Multiplicative distributive law: If two numbers are multiplied by the same number, you can multiply the two additives by this number, and then add the two products, and the result remains the same.

For example: (2+4) 5=2 5+4 5.

Simple multiplication: multiplication of 0 at the end of the multiplier and multiplier, you can first multiply the 0 in front of it, and the zero does not participate in the operation, and several zeros fall and are added to the end of the product.

6.Nature of division: In division, the dividend and the divisor expand (or shrink) by the same multiple at the same time, and the quotient does not change. 0 divided by any number that is not 0 gives 0.

7.Equation: The equation in which the value to the left of the equal sign is equal to the value to the right of the equal sign is called an equation.

The basic property of an equation: both sides of the equation are multiplied (or divided) by an identical number at the same time, and the equation still holds.

8.Equations: Equations with unknowns are called equations.

9.Unary Equation: An equation that contains an unknown number and the number of unknowns is one-time, is called a unary equation.

Learn examples and calculations of unary equations. That is, the equation of the substitute is exemplified and calculated.

Division is an operation with a notation of operation; A fraction is a number. Therefore, it should generally be stated that the dividend is equivalent to the numerator, and it cannot be said that the dividend is the numerator.

Since fractions and division are closely related, the basic properties of fractions can be derived from the property of "quotient invariance" in division.

The numerator and denominator of a fraction are multiplied or divided by the same number (except 0), and the magnitude of the fraction does not change, which is called the basic property of the fraction, which is the basis for the reduction and the general fraction.

The meaning of fractions: the unit "1" is divided into several parts, and the number of such parts or parts is called a fraction. In fractions, the number that indicates how many parts the unit "1" is divided into is called the denominator of the fraction; The number that indicates how many copies have been taken, which is called the numerator of fractions; One of these is called a fractional unit.

Meaning of percentages: A number that indicates that one number is a percentage of another number is called a percentage. Also called percentages or percentages.

Percentages are usually not written as fractions, but are expressed as specific "%". Percentages generally only represent multiples between two quantity relationships, and cannot be followed by unit names.

2.Geometry, from line segments to triangles, quadrilaterals, rectangles, squares, circles, cylinders, cones. as well as the calculation of perimeter, area, and volume related to the graph.

Of course, there is also the knowledge of mathematics in a wide angle, but there is not much of it.

At present, there are many mathematics knowledge points in primary schools, including but not limited to the following knowledge points:

1. Vertical calculation of addition, subtraction, multiplication and division.

2. Recursive equation calculation.

3. Simple calculation.

4. Score calculation.

5. Practical questions.

The most important thing is the mixed arithmetic algorithm.

1. In the equation without parentheses, only addition and subtraction or only multiplication and division must be calculated in order from left to right;

2. In the equation without parentheses, if there are multiplication and division and addition and subtraction, multiplication and division must be calculated first, and then addition and subtraction;

3. If there are parentheses in the formula, the inside of the parentheses should be counted first.

There are a lot of primary school mathematics knowledge points, which can be classified and organized, for example, according to the four categories of primary school mathematics, and can also be classified and sorted according to concepts, calculations, graphics, and problem solving.

Primary School Mathematics Knowledge Points:1. A figure with 4 straight sides and 4 corners closed is called a quadrilateral.

2. Characteristics of the quadrilateral: there are four straight sides and four corners.

3. The characteristics of the rectangle: the rectangle has two lengths and two widths, and the four corners are all right angles, and the opposite sides are equal.

4. The characteristics of the square: there are 4 right angles, and the 4 sides are equal.

5. Rectangles and squares are special parallelograms.

6. The characteristics of parallelograms: equal opposites and equal diagonals; Parallelograms are prone to deformation.

7. The length of the closed figure is its perimeter.

8. The circumference of the rectangle (length and width) 2 = length 2 + width 2.

9. The length of the rectangle is 2-wide.