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Search for cultural value of mathematics

Health 5: teacher. I seem to have heard what \Health: divided into two parts, the left is 9 peach, peach on the right is 4. Teacher: There are several requirements. The method used to calculate? Health: The addition calculation: 9 +4 Teacher: How to calculate the 9 +4 Deshu it? (When a student raised their hands, Xu did not answer him up, and motioned him to wait, Then there are a few students raise their hands one after another, Xu still indicate that they do not worry.) Division: first, talk to each other in the same place, okay? mathematics itself is in constant pursuit of simplicity in the process of progressive development of the former line. We know that addition is to merge the two sets of elements of the operation, but multiplication is the addition of a beyond, is found during the actual use of a particular type of addition: adding a number of relatively the same addend trouble. We created this new computing multiplication, mathematics also entered a new stage of development. By the same token, we will encounter this problem, if there are a number of chaining when the same factor. The family will once again expand math, a new member of the \With the development of mathematics, we believe this change will continue, but no matter how the development. Condensation in the meantime continue to work beyond the sense of refinement and the spirit is the essence of human culture, but also an important manifestation of cultural values of mathematics. Fourth, mathematics to give students dared to question the courage to uphold the character traits of Mathematics has long been considered a model of truth, \mathematics continue to encourage people to doubt the truth system \Throughout the process of mathematical development, every major change resulted from the mathematical concept of a rebel existing mathematical thinking, is a challenge to authority. We want to combine math Shi Zhongxiang real examples, and guide the formation of respect for the fact that the children,[link widoczny dla zalogowanych], advocating the truth of the spiritual quality. Sixth-grade general review such as \is an integer, even a fraction can not be regarded as a normal sense of the numbers. But a member of the school in Heber Soss a chance in, but under the Pythagorean Theorem discovered by logical reasoning, side length 1 square of the length of Jiangsu Education moldings is neither an integer. nor can the ratio of integers to represent. This finding is considered to be absurd and violate common sense thing. It is not only a serious violation of the tenets of the Pythagoreans, but also Greeks at the time the impact of the traditional view. According to legend, this discovery was Eber Soss into the sea and drown. Although irrational numbers are re-buried the time being. However, the rational Soss Heber batch-f, j spirit, dedication to the truth encourage the pursuit of group after group of mathematicians strive for it. eventually be successfully resolved in geometry. \Access to knowledge to guide students to master math skills and feel of this feature, so that they do not superstitious small authority, the courage to uphold, with independent personality and self-reliance people have heard of such a teaching piece: \Teachers guide the students to observe first determine the triangle, parallelogram,[link widoczny dla zalogowanych], trapezoid,[link widoczny dla zalogowanych], pentagon, and circle graph of the five axis of symmetry which is, what is not. Everyone's advice is not - a. \\There is also a voice can be different corner \Final conclusion came out,[link widoczny dla zalogowanych], teachers did not end this report. It further asked: \remarks can be described as a finishing touch, nourish the spirit of the students is unlimited. \Is not a simple collection of historical materials piled mathematics, mathematical knowledge that it exists in the system of this \to lead. Let our children gain knowledge, but also gain a \Painting (Author: Experimental Primary School, Haimen, Jiangsu Province) 2007.12 ● ● grade teacher Xu Bin, an appreciation of teaching plus a few each. See the Plain can be a real sense of odd straight
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