Download or read book Cognition-based Assessment & Teaching of Addition and Subtraction written by Michael T. Battista and published by Heinemann Educational Books. This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Battista offers a powerful, learning-progressions model for maximizing each student's progress--helping students who are behind catch up, preventing future failures from occurring, and helping students who are ready move quickly ahead.