+ wishlist Tips for the Mathematics Teacher: Research-Based Strategies to Help Students Learn [9780803965904] Add to Cart The item has been added Author: Alfred S. Posamentier Hope J. Hartman Constanze Kaiser Tips for the Mathematics Teacher: Research-Based Strategies to Help Students Learn [9780803965904] Buy More - Save More. Below are the available bulk discount rates for each individual item when you purchase a certain amount Quantity Price Savings 25 - 99 14% 100 - 249 16% 250 - 499 18% 500 - 999 20% 1000+ 22% List Price As Low as $40.95 Format: Paperback