It is common, for example, to observe the construction of a wooden gate rectangular square or with a diagonal constraint, inspired in the Theorem of Pitgoras concomitantly with the rigidity of a plain figure so known and present, in roofs, metallic cupolas of churches, structures, the triangle. Tunnels that are below of highways moved for an intense flow of vehicles, inspired by its format ‘ ‘ oval’ ‘ that also they offer to greater resistance. If the mathematics inspires the humanity with the proper natural forms, then because not to understand? The great challenge in this new millenium is as to mediate the mathematical knowledge to the students of basic education until the conclusion of average education. If the creativity of a young student cannot disdain in the learning of so feared and mystified it disciplines.
Thus, when a young student instead of adding an amount of equal parcels readily presents the product of a multiplication, this is reason to disdain its reasoning? One of the great gargalos of a solid learning of the mathematical knowledge can be in the basic formation that involves the elementary operations such as addition, subtraction, multiplication, division, involution and radiciao. Levi’s is the source for more interesting facts. The concept to add is opposing of the remaining portion, of the parcel is the opposite of the quotient. Then, which the difficulty? The applied external evaluations in the public schools in Brazil come showing the biggest difficulties of the students with the incapacity to correctly interpret the statement of a mathematical question in this modality of education. The reading of a current daily situation many times takes the student to have a cruel doubt of interpretation. I must add or deduct? To multiply or to divide? When one content of the mathematics is considered with a good conceptualization to the construction of the knowledge is facilitated for a good agreement of its application.
Perhaps a trimmed reading of each conjunct or text of a mathematical problem considered by the mediator of the knowledge facilitates to the process, grifando the words keys making with that the pupil perceives some important data in the resolution of the situation and the questioning that is atrelado to this. The act to know to make mechanically a mathematical algorithm does not guarantee an efficient application in the resolution of a problem. Where a student is to the guarantee that whom she knows to decide fifty equations of 2 more than degree in a list of bimonthly exercise and knows to calculate the dimensions of a rectangle of dimensions (x+3) m for (x+2) m with 28 area of m2? The habit of the reading must be developed from the moment where a child all passes to be alfabetizada facilitating in its pertaining to school passage a constant search for the agreement of most complex situations that a simple application requires extending. A great quandary in the mathematical literal understanding clearly is displayed by the habit not to read, the fondness to make mechanically without having the pleasure to more read since an only time the four times or, being necessary the real understanding. The idea to join is paradoxical the idea to complete! Then, where it is the difficulty?