zabeljonathon

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  • in reply to: 7.SP.8 regarding P(A and B) = P(A) + P(B) #2079
    zabeljonathon
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    Thank you for the perspective! I like your suggestion of pointing it out in the context of an example problem while also addressing that this method doesn’t always apply. Teaching the rule “formally” at the middle school level could definitely lead to misconceptions if not tempered with appropriate explanations.

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