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Published on Apr 23, 2009
Motley Crab Adder personifies the operation of addition as an action in everyday living—that of "just" combining, like putting dishes in a dishwasher, building a sand castle, or making a sandwich. Unlike Sir Crab Multiplier, she may combine things of any size (numerically). Go to MOVE IT Math™ on the web @ moveitmaththesource.com for lessons using Motley Crab Adder to teach addition as a combining 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!