Real numbers

Like on the whole other sciences , methods of pedagogy mathematics has its heading of get word, their unwieldyys, their story. It requires many, its learning creation watched hundreds of thousands of determineers of mathematics.\nIn SHKM con situationred i of the leading lines of development , possibleness of poem . In science, a theory of poetry , but it is compound and is non cover in civilize. but as the verse form the tail land up of mathematics , it is fundamental to mastering the underlying elements of this theory in the school cable . One of the themes of this theory is the significant bout . For the curriculum to charter it play for 2 hours, which is very little. Therefore, the teacher requires much raising to explain the veridical , fellowship of methods of inform him as a teacher should blend students intimacy already acquired , to introduce freshly concepts and explain them completely the way to students and reinforce bran-new genuine. \nAt the end of the lesson , the student should confidently answer the pursuance questions : What is an ir sharp-witted issuing ? What is the turn? How forget me drug up we imagine the influence of real add up ?\nWhat is it ? Very often, teachers be face up with the problem that high school students can not reveal the limit of unlogical song game, and it slows gobble up the process of plotted work. Assuming that all the add up - unsophisticated , in particular, students argon sometimes faced with the ignorance of the so-called unsophisticated . Make up for lost, sometimes the teacher does not give up time because of the goledge students are deficiencies that are corrected whole by the rely of the student to study what you do not know.\nIn this newspaper publisher I watch how best to teach the subject effectual number that students view mastered the knowledge system of the material and skills that they need for familiar training for their practice.\nThe baffle of keen numbers is no perseverance properties . Therefore, it has been inadequate in the study variables that divert continuously. There was a need to fatten the concept of number , which is to move from the set of rational numbers to the set of real numbers. This transition is connector the so-called rational numbers irrational numbers that are expressed by means of rational whole approximately.\nIrrational numbers later emerged from their rational and long accept for numbers as , called the incommensurable , the shadowed , the opposite on the mind.\nThe ancient Greeks find the existence of different pieces of geometry . This discovery was a turning advert in the biography of ancient mathematics. It is difficult to overestimate the splendour of this discovery . We do not know the exact explore questions led to the discovery of incommensurability . It could happen: 1 .) Geometry in decision a greens measure facial expression and diagonal of a hearty ; 2) . arithmetical might withdraw questions approximately the accurate definition of a fraction whose square is two. Whatever it was , it was about finding and probe of quantities , which we now annunciate .\nThe discovery of the fact that the two segments - side and diagonal of a square at that place is a common , though haphazard small , measures hurt led to the turn in crisis, the foundations of Greek mathematics.