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Published on Apr 23, 2009
Sir Crab Multiplier personifies the operation of multiplication as an action in everyday living—that of combining neatly (by 2s, 3s, 4s, ...), like building a brick wall, saving nickels in a piggy bank, and arranging chairs in an auditorium. Unlike Motley Crab Adder, he only combines things that are the same size (numerically). Go to MOVE IT Math™ on the web @ moveitmaththesource.com for lessons using Sir Crab Multiplier to teach multiplication as a combining neatly action in elementary school math. The site is full of great basic math lessons that are effective with ALL children, including those who dont know what they ought to know by now and those who need enrichment. Please give us a chance to help you boost grades, increase test scores, and improve attitudes. EVERYONE can learn and like math. We are new to the web but have been making that happen for more than 35 years!