lack of math fluency in the symbolic language" ect... well she really messes things up when she does the cluster math stuff, 20x31 does not equals 620+155. If i did something similar to that on one of my math tests i would get 0 points and a angry professor yelling at me.. If youre gonna demonstrate it on youtube you can atleast do it right
Sunday, November 9, 2008
Math Education: An Inconvenient Truth
Wednesday, August 13, 2008
Education Today and Tomorrow
Education Today and Tomorrow Video Information and knowledge for students.Educational Activities and more.
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