Math Mammoth giveaway

Here's your chance to win Math Mammoth Light Blue Series curriculum!

There will be FIVE winners. One will get the grand prize, a bundle of all seven grades, and FOUR winners will get ONE grade level (winner's choice).


Win Math Mammoth books!

EVERYONE who enters will get ONE free ebook!

The giveaway runs till midnight of Thursday, June 7. All prizes are digital downloads.

Refer your friends (USING THE WIDGET) for extra entries!

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Conversion chart for measuring units

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I was just sent a link to this site; all it is, is a handy one-page printable conversion chart for various US measures, metric measures, and US vs. metric measures. Includes even a comparative Fahrenheit vs. Celsius thermometer. http://metricconversioncharts.org/
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Meaning of factors in multiplication: four groups of 2, or 4 taken two times?

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