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In connection with introduction of modern standards the process of mathematical training of students needs constant improvements. Use of information technologies in solving mathematical problems provides process control at all stages of the solution, the possibility of dialogue interaction, in which can be discussed not only the correctness of certain actions, but also finding solutions strategy,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.