Download or read book Basic Concepts, Grade PK written by Spectrum and published by Carson-Dellosa Publishing. This book was released on 2012-09-01 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Spectrum Basic Concepts workbook for preschoolers contains proven instructional methods for developing proficiency. Basic skills include identifying colors and simple shapes, reading and writing color words, as well as recognizing opposites. Each book features 160 full-color pages and a complete set of answer keys.