It is an effective learning method for junior middle school students to do math handwritten newspaper. I brought you pictures and materials of the first grade math handwritten newspaper, I hope you like it.

Appreciation of the pictures of the first-grade mathematics handwritten newspaper

First-year math handwritten newspaper figure 1 first-year math handwritten newspaper figure 2

First-year math handwritten newspaper Figure 3 First-year math handwritten newspaper Figure 4

First-year mathematics handwritten newspaper Figure 5 First-year mathematics handwritten newspaper information: mathematician's famous saying 1. If I inherit considerable property, I may not be of much value in mathematics. Lagrange

Give me five coefficients and I will draw an elephant. Give me six coefficients and the elephant will wag its tail. Al Cauchy

3. Genius = 1% inspiration +99% blood and sweat. Edison

4, things push each other, each has its own return, so although the branch works with knowledge, it is only one end. Analyze the reasons with words and disintegrate with diagrams. You can make an appointment, but it's not embarrassing. People who browse it think that more than half ...-Liu Hui.

5. I don't know what people in the world will think of me; However, I feel like a child playing by the sea, picking up a smooth pebble and finding a beautiful shell; In front of me, the sea of truth has not been discovered at all. newton

6. I am determined to give up the only abstract geometry. In other words, stop thinking about problems that are only used to practice ideas. I did this to study another kind of geometry, that is, geometry designed to explain natural phenomena ... Descartes.

7. If others think about the truth of mathematics as deeply and persistently as I do, they will also find my discovery. Gauss

8. The great structure of the universe is now beginning to appear as a pure mathematician. ——JH· Jings

9. This is a reliable rule. When the author of a mathematical or philosophical work writes with vague and abstruse words, he is talking nonsense. -An Huaidehai

10, intelligence comes from diligence, and genius lies in accumulation. -Hua

: the concept of mathematics knowledge in grade one 1. Multiplication rule of the same base power: m and n are both positive numbers.

2. power law: m and n are both positive numbers.

3. Multiplication of algebraic expressions

1 monomial multiplication rule: Multiply monomials, respectively by their coefficients and the same letters. For a letter contained only in a monomial, together with its exponent, it is a factor of the product.

2 Multiplication of monomial and polynomial: polynomial multiplied by monomial is the distribution law of multiplication and addition, which is converted into monomial multiplied by monomial, that is, the multiplication of monomial and polynomial is to multiply each term of polynomial by monomial, and then add the obtained products.

3. Multiplying Polynomials with Polynomials

Multiply polynomials by multiplying each term in one polynomial by each term in another polynomial, and then add the products.

4. Square difference formula: 5. Complete square formula:

6. same base powers's division rule: same base powers divides, the base is unchanged, and the exponent is subtracted, that is, a≠0, m, n is a positive number, m >；; Noun (short for noun)

Pay attention to the following points when applying:

(1) The prerequisite for using the rule is "divisible by same base powers" and 0 is not divisible, so a≠0 is included in the rule.

② Any number that is not equal to 0, whose power of 0 is equal to 1, that is, -2.50= 1, then 00 is meaningless.

③ The -p power p of any number not equal to 0 is a positive integer, which is equal to the reciprocal of the p power of this number, that is, a≠0, p is a positive integer, and 0- 1, 0-3 is meaningless; When a>0, the value of a-p must be positive; When a<0, the value of a-p may be positive or negative, such as ④ Pay attention to the operation order.

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