| http://www.w3.org/ns/prov#value | - After I told him 5 times 6 was 30, I showed him a rectangle of circles, five circles by six circles, and he was amazed that you could do multiplication like that.posted by Elementary Penguin at 12:57 PM on June 30, 2012 I can not even remember anything he did that was particularly special, but he was clear and patient and willing to take the time to discuss every step with you and frame it different
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