http://www.isnare.com/?s=author&a=Victor+Guskov Education Victor Guskov Sat, 20 May 2006 00:00:00 +0800 http://www.isnare.com/?aid=52919&ca=Education Using calculators is a part of our modern way of life. Today it is not a problem for kids to get a calculator and put it into practice. Really, why must they toddle if they may ride a bike? On the face of it using calculators at school allows keeping away from many troubles. By the help of a calcula... Education Victor Guskov Sat, 29 Apr 2006 00:00:00 +0800 http://www.isnare.com/?aid=49527&ca=Education It is obvious that for success in school mathematics it is necessary to master elementary mental computational skills at first – addition and subtraction within the limits of 20, multiplication and division within the limits of 100. In spite of this there are kids in third, fourth, and fifth grade w... Education Victor Guskov Wed, 12 Apr 2006 00:00:00 +0800 http://www.isnare.com/?aid=45654&ca=Education If you are worried about the future of the school mathematical education or about concrete pupil’s lack of success in math, then do not hasten to think that the problem of elementary mental computational skills is insignificant or trivial. The level of progress in simple mental computations defines...