num_pages: 40
description: The author writes about three friends they compete in a sand castle contest to build the tallest tower, the deepest moat, and the longest wall. Under the watchful eyes of Larry the lifeguard, they build supper sand castles and learn about measurement , too.
language: English
title: Super Sand Castle Saturday
titlecomplete: Super Sand Castle Saturday (MathStart 2)
genres: Mathematics, Picture Books, 1st Grade, Childrens, School, Nonfiction
ratings_count: 71
series: MathStart Level 2
publisher: HARPER COLLINS INDIA