https://earlymathcounts.org/thunder-and-lightning/ Laying the foundation for a lifetime of achievement Mon, 10 Jul 2017 21:57:17 +0000 hourly 1 https://earlymathcounts.org/thunder-and-lightning/#comment-564 Wed, 20 Apr 2016 15:17:21 +0000 http://www.mathathome.org/blog1/?p=3647#comment-564 nice spatial reasoning activity

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