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Dive beneath the waves for undersea math adventures! from Learning Resources. Designed especially for kindergarteners, these math teaching toys pair the popular preK manipulatives with a fun set of undersea challenges that grow with students' skills.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.