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in multiplication and division we have1 suggested ways of conveying the meaning of multiplication and division to childrenthese operations have to be
e1 why dont you think of some activities for the same purpose nowe2 suggest in detail another activity for helping a child grasp the algorithm for
reasons why we start division the reason we start division by considering the digit in the leftmost place is efficiency and ease for instance
algorithm for division if you ask a 10 or 1 1-year-old child to solve say 81 9 the chances are that she will correctly do it but if you ask her to
what other activities can you suggest to help a child understand the terms quotient and remainderonce children understand the concept and process of
terminology related to division a good way to remedy this situation is to familiarise children with these concepts in concrete contexts to
talcum powder talcum powder is utilized to decrease impatience of the skin talcum powders such as face powders comprise talc mg3oh2si4o10 chalk zinc
e1 do you agree that multiplication and division should be learnt intermeshed with each other or not give reasons for your answer e2 how would you
ratio - situations in which we need to compare two quantities in terms of their ratio eg if munna weighs 40 kg and munni weighs 50 kg find the ratio
equal-sharing - situations in which we need to find out how much each portion multiplication and division contains when a given quantity is shared
perfumes perfumes are the matters utilized to provide fragrance several requirements must be fulfilled to make use of a good perfume and any material
grouping - situations in which we need to find the number of portions of a given size which can be obtained from a given quantity eg if there are 50
write down two more reasons why children consider division difficult regarding the first reason given above one of fie few division related
chemical in cosmeticsthe phrase cosmetics are taken from the greek word kosmetikos the meaning of this is decorating beautifying or enhancing
also their inability to apply the algorithm for division becomes quite evident the reason for these difficulties may be many we have listed some of
what division means ask any primary school teacher which areas in arithmetic the children find very difficult division will probably top her
what is our aim when teaching children multiplication firstly they should be able to judge which situations they need to multiply in and the numbers
e1 why do we shift the place by one of the result in the second row of the calculation when we multiply say 35 by 237e2 write down the algorithm for
artificial sweetenerthe artificial sweeteners are other kind of food additives the very firstly admired synthetic sweetener was saccharin it was
how does the algorithm workmost of us when asked to multiply say 35 by 23 writewhy do we place the mark x or 0 or leave a blank in the second row of
1 give some class 4 children around you problems like 15 x 6 to do dentally interact with them to find out the different strategies they use for
preservatives the preservatives avoid spoilage of food because of microbial expansion the most common preservative employed is sodium benzoate
write a program called tarc that performs much of the cf operation of tar the command arguments look likeif there are no ar guments tarc reports an
maya gives the children examples of distributive with small numbers initially and leads them towards discovering the law the usual way she does this
the distributive law if you were asked to mentally multiply 37 with 9 how would you proceed 1 would do it as follows - 37 is 30 7 30 x 9 270 7