Number Worlds, Prevention Level B Teacher Edition
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Prevention Levels (A–C) are designed to systematically teach students the foundational skills and concepts needed to succeed with math. The teacher edition provides lesson plans, Project Based Learning, and a differentiated learning guide.
|Number Worlds Level B Transition Package,6-month teacher subscription||9780021367078||$548.44|
|Number Worlds CCSS Level B, Prevention Print Teacher Package||9780021296231||$888.20|