Download or read book Brain-Powered Lessons--Creating Equal Sums written by LaVonna Roth and published by Teacher Created Materials. This book was released on 2014-07-01 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on current brain research, this ready-to-use lesson engages second graders using the Reverse, Reverse strategy. Encourage students with strategies designed to foster student achievement related to creating equal sums.