Resolução de Problemas de Análise Combinatória e aplicação na Lousa Digital

Abstract

Teaching Combinatorial Analysis is not an easy task! Although the discipline works with several situations in the student s daily life, not always these situations are seen in the same way they should in order to get to the solution. Thinking about these difficulties we present a work on Combinatorial Analysis Problem Solving and the Digital Whiteboard as a facilitator of learning. The teaching of Mathematics through Problem Solving reveals a process of teaching and learning that allows a kind of study more meaningful and reflective study. The digital whiteboard or interactive whiteboard is a teaching resource that can be used in classrooms to present videos, do demonstrations, access internet and especially to write on the screen (where a pen is used for this purpose). Thus, there is a greater interaction between teacher and student since the classroom is no longer the traditional one and it becomes more motivating. That encourages students to the experimentation and generalization. Therefore they get greater gain on achievement of their time. Changes are not always so easy, in fact they are sometimes scary, but necessary. The student body changed and it will always change. The teachers role changes from knowledge holder to articulator through the teaching learning process. Aiming to articulate new technologies with mathematical knowledge this work has the purpose to present suggestions for solving some combinatorial analysis problems using as technological resource the Digital Whiteboard.