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My class are really confident in long multiplication, column method so I will be concentrating on long division by chunking and using multiplication and division in word problems.
Look back at E1 and you will find links to the American double , double, double method.
Here is a link to show any child who doesn't understand remainders
http://www.yenka.com/freecontent/item.action?quick=ml#







Just found a lovely demonstration of finding the mean of a set of numbers
http://www.mathsisfun.com/probability/mean-machine.html
My class need some time on estimating decimals and this link is a lovely one for them to get this whilst playing.
http://www.decimalsquares.com/dsGames/
area and perimeter of rectangle
http://www.mste.uiuc.edu/users/carvell/rectperim/RectPerim14by18.html
http://illuminations.nctm.org/ActivityDetail.aspx?id=46
http://nlvm.usu.edu/en/nav/frames_asid_192_g_2_t_1.html?from=grade_g_2.html
Sorry folks my class came completely unstuck in understanding the inverse of multiplication and finding the sides , given one side and the area. It took all week to get there as half of the class was also out on cyclin proficiency. I will make E2 files during the holiday and start on them next term, after Easter.