Ok, this one made me a wee bit nervous. The National Parenting Center only gives out its Seal of Approval after an eight-week process involving a formal testing facility, some strict criteria, fancy statistical analyses, and a critical bunch of kids, parents and educators. Oh, the rigor.
So I was delighted to discover that their testers loved the Giant Evolution Timeline, hooray!
Congratulations! That's terrific! ...and well deserved, I might add. :-)
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