Bundles are sold as
discounted items with their own product numbers
(different from the individual items which
make up a bundle). Individual items purchased
separately over a period of time are not eligible
for the discounted bundle prices.
If you are not completely satisfied with your purchase, we will gladly help you with an exchange, credit, or refund. Return information is attached to every packing slip.
* The correlations are meant to show that skills assessed in a particular test are addressed in a product from The Critical Thinking Company. We do not claim that our materials match up exactly to each test or teach all the skills measured in a particular assessment. The recommendations made here are determined by The Critical Thinking Co.™ and are not endorsed or certified by the author or publisher of each test. While the recommended items will help prepare students to master the skills tested, they do not reflect the actual test items on any given test. The Otis-Lennon School Ability Test® (OLSAT®), Wechsler Intelligence Scale for Children® (WISC®), Wechsler Preschool and Primary Scale of Intelligence™ (WPPSI™), Metropolitan
Achievement Tests®, Raven's Progressive Matrices®, and Naglieri Nonverbal Ability Test® (NNAT®) are registered trademarks of NCS Pearson. The Critical Thinking Co.™ is not affiliated with or related to NCS Pearson.