Math Activities A to Z is presented as detailed lesson plans for a wealth of hands-on math activities for young children ages one to five. Its focus is on math concepts that preschoolers can understand and with which they can grow. Number concepts, one-to-one correspondence, spatial concepts and patterning activities will provide enjoyment for children, parents and teachers alike. Each section of the book will help educators in finding math activities for a theme-based curriculum, for incorporating a letter of the week or as a last-minute filler activity.