Superhero Ones

11-02-2009, 12:20 PM
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I teach my kids to focus on the ones digit...the superhero. We learn that 0,1,2,3,4 have no power, while 5, 6,7,8,9 have power. When the ones digit has no power it simply dies (and becomes a zero). We even draw the arrow up to heaven to show that it died. If the ones digit does have power, it flies over to the tens place and gives it one power...then it dies. We drawn an arrow to show it giving its power away. I read this idea on proteacher in the past. This has really helped my kids with the concept.
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