In this engaging performance task, students solve Halloween themed story problems in multiplication and division. They are asked to create a poster, PowerPoint or book and show their work in multiple ways. This was designed to be a week-long homework project for third graders, but can be adapted for in class use. A student-friendly rubric is also included. Note: In preview, clip art appears to cover rubric, but is not in the way in actual document. EDITABLE file.