In this video I show you inside of Singapore's Primary Mathematics 1B US Edition. I do not have the home instructor's guide...sorry.
Singapore Primary Mathematics: http://www.singaporemath.com/Primary_Mathematics_US_Ed_s/39.htm
You can also purchase from http://www.rainbowresource.com/prodlist.php?subject=Mathematics/10&category=Singapore+Math+Programs/2128
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