Addition Facts In 7 Days-These easy-to-use resources will help students to quickly master basic addition facts, using an amazingly simple, proven method developed by the author through years of research and classroom instruction. Each day, students memorize specific facts, a letter is sent home for parent involvement, and students review and are tested on the previous day's facts. After 7 days, student knowledge is assessed with a series of four tests. Includes black line masters of tests, parent letters, and teaching notes. 32 pages.