Crisscross, zigzag, bowtie, devil, angel, or star: which are the longest, the shortest, the strongest, and the weakest lacings? Pondering the mathematics of sho

"Includes make-it-yourself model shoe"--Back cover.

Steven has trouble learning to tie his shoes but hates to admit it.

Learn how to tie your laces with this wonderful, new addition to the Tiny Tots range. With a practice lace and an easy, step-by-step guide, this delightful book

The Preschooler's Busy Book contains 365 activities (one for each day of the year) for three- to six-year-olds using things found around the home. It shows pare