Black Belt Math is a premier math incentive program geared toward elementary students. Students can earn Black Belts in Math based on the amount of time spent practicing it. It can be used with one child or a whole class. Since this program is time-based, and not level-based, it keeps up with student learning. Students of all levels can work together on this program and have equal chances of success. This download may be used year after year within your own classroom. Black Belt Math is a Black Belt Reader program. This download includes the full Black Belt Math Level 4 PDF download. To order multiple levels at the same time (discounted) or combinations of books and PDFs, including whole school/class purchases, please e-mail email@example.com for more information.