Halloween Math for Grades 3, 4, & 5: from Multiplication Facts 0–9 to Multi-Digit Multiplication Practice, with Strategy Posters for support, all begin with Build a Haunted House for ultimate engagement. This bundle is a terrific way to differentiate based on student math ability while keeping the entire class engaged in the same festive activity. In this Build a Haunted House bundle, students solve problems, show their thinking with strategies, and earn haunted house pieces to cut, asse