using numerals in the classroom

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contents 1. introduction…………………………………………………………….2 2. main part using numerals in the classroom………………………………………………....3 role of technology to develop students skills and creativity………………..……9 teachers’ perceptions towards using technology…………………………...……13 interactive multimedia teaching mathematical skills…………………………….20 advocates against interactive technology………………………………….……..24 3. conclusion……………………………………………..……………..…32 4. the list of used literature………………….…………………..33 introduction using numerals through informational technologies that is a complex and difficult. the tendency for most students is to consider the subject as one that is boring, creating lack of interest in the topics being discussed. this poses a great challenge for teachers and educators, especially in the primary and intermediate levels. teaching mathematics using technology is the best solution for this. by applying technology, teachers can develop students higher-order thinking skills and creativity. the use of technology when studying mathematics is not a new issue, since humankind always has been looking for solutions to avoid time consuming routine work. the use of technology has a long history …

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t teaching techniques, teachers can turn struggling students into budding mathematicians. the secret is carefully guiding them with the help of technology. main part using numerals in the classroom teaching numerals is a complex and difficult. the tendency for most students is to consider the subject as one that is boring, creating lack of interest in the topics being discussed. this poses a great challenge for teachers and educators, especially in the primary and intermediate levels. teaching mathematics using technology is the best solution for this. by applying technology, teachers can develop students higher-order thinking skills and creativity. the use of technology when studying mathematics is not a new issue, since humankind always has been looking for solutions to avoid time consuming routine work. the use of technology has a long history in mathematics. technology is an essential tool for learning mathematics in the 21st century, and all educational institutions …

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rs, which are used to depict numbers in a given numeral system, can be perceived as that system's alphabet. during the different stages of the development of human civilization, various numeral systems had gained popularity. we must note that today the most widely spread one is the arabic numeral system. it uses the digits 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9, as its alphabet. (an interesting fact is that the depiction of arabic numerals in modern times is different from the ten digits mentioned beside an alphabet, every numeral system has a base. the base is a number equal to the different digits used by the system for depicting the numbers in it. for example, the arabic numeral system is decimal because it has 10 digits. a random number can be chosen as a base, which has an absolute value different than 1 and 0. it …

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$number. this means that the value of the digits in the number is not strictly defined and depends on which position the given digit is. for example, in the number 351 the digit 1 has a value of 1, while in the number 1024 it has a value of 1000. we must note that the bases of the numeral systems are applicable only with positional numeral systems. in a positional numeral system the number a(p) = (з^уа^у-.а^уа^а^у.-а^) can be represented in the following way: in this sum tm has the meaning of a weight factor for the mth digit of the number. in most cases tm = pm, which means that: к m=n m=n formed using the sum above, the number a(p) is respectively made up from its whole part (a^^-iy-a^o>) and its fraction (a^a^y-.a^), where every a belongs to the multitude of the natural numbers m={0, 1, 2, ..., …$

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the first one is bigger or equal to the value of the second one, their values are added [6; 87-p,7;92-p,8;155-p,9;144-p]. example: the number 111=3, but the number mmd=2500. 2. if two consecutively represented roman digits are in increasing order of their values, they are subtracted [25;205-p]. example: the number ix=9, the number mxl=1040, but the number mxxiv=1024. binary numbers the numbers represented in the binary numeral system are represented in a secondary aspect - which means that they are easy to be understood by the computing machine. they are a bit harder to be understood by people. to represent a binary number, the binary numeral system is used, which has the number 2 for a base. the numbers represented in it are ordered by the powers of two. only the digits 0 and 1 are used for their notation. usually, when a number is represented in a numeral system other …

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contents 1. introduction…………………………………………………………….2 2. main part using numerals in the classroom………………………………………………....3 role of technology to develop students skills and creativity………………..……9 teachers’ perceptions towards using technology…………………………...……13 interactive multimedia teaching mathematical skills…………………………….20 advocates against interactive technology………………………………….……..24 3. conclusion……………………………………………..……………..…32 4. the list of used literature………………….…………………..33 introduction using numerals through informational technologies that is a complex and difficult. the tendency for most students is to consider the subject as one that is boring, creating lack of interest in the topics being discussed. this poses a great challenge for teachers and educators, especially in the primary and inter...

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