Atividades em sala de aula para o estudo de geometria no ensino médio

Abstract

Working math in order to Facilitate the process of teaching and learning is a constant problem. The major problem in Mathematics Teaching is the resistance and difficulty of students to learn this stupendous Science. The student must be given Beheerder the right to learn. Not "learn" mechanical, repetitive, do not know what to to and because it makes. Let alone the "learn" that empties into play. But a significant learning, Which the student participates reasoning, understanding, knowledge reworking historically produced and surpassing Thus Their naive view, fragmented and partial reality and as a mathematician, I am always looking for problems to solve. However, to find a solution to the problem, need, first, to know and understand what the problem is. What more I see students commenting the halls of schools, from elementary school students to high school students, is that "mathematics is boring" and that "Math is hard." Okay, we have a starting point. I believe These two statements can be summarized in the third, that is, math is boring and Difficult because it is abstract. The concrete can be critical materials for this to occur. In this sense, the most suitable material, not always be the most visually beautiful and neither ever built. Often During the construction of the material, the student has the opportunity to learn mathematics more effectively. At other times, the most important is not the equipment but the discussion and resolution of a problem situation related to the student context, or the discussion and use of a more abstract reasoning. This is the objective of this work, we know the current lack of interest of our students with respect to math permeates Which classes the lack of constant attention, we know que the classes exposed to our students do not have any attraction to arouse Their attention and sharpen the sense to think, to formulate ideas and awaken your sense of wonder and solve problems logically. Thus work geometry using concrete alternative an passe materials to the contents displayed Become more attractive and easy reception, for it to instead of calculating the volume of a geometric solid with information posted on the blackboard, the Option- by using, for example, the parallelogram by measuring its dimensions, and Obtaining information for this solid area calculation of how much you will spend for the entire area is covered by a given Beheerder material, and would spend and to fill this solid to liquid giving a price per liter.