This stand-alone resource covers Common Core Objective 7NS A.1 and A.1.B: number lines and absolute values. It includes:
• Brief teacher lesson
• Practice sheet
• Quiz
• Answer keys
• Student map to full unit
Though this lesson can stand alone, the full unit, Integer Operations, is a Montessori approach to project-driven mathematical learning. The complete parts are outlined in the student map at the end of this document. It includes 4 different project choices, meaningful work, material lesso