"It's not only detectives who need to hone their powers of observation-it's all of us! Beginning readers will be delighted by this colorful book, which guides them in comparing objects and determining which is taller. Comparing heights of objects is a standard of elementary math classrooms, so conquering this essential skill puts young mathematicians ahead of the game!"-- Provided by publisher.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.