Middle school math students from Walt Whitman MS 246 in Brooklyn, NY who walked across the Brooklyn Bridge each went as part of a group with a question to answer: How many cars can fit on the Brooklyn Bridge? What kinds of shapes will we see on the Brooklyn Bridge? How do we know the Brooklyn Bridge won't fall down? How can we draw the Brooklyn Bridge so it looks right? You can read their journal entries and their teacher's comments to learn how students prepared for their bridge walk, what they saw and did on the bridge, and how they followed up after the walk with related activities in their math classroom. Within each journal entry you'll find photos and video clips you can click on, and links to teacher resources and examples of student work.  All bridge-related terms are clickable too, and take you to a glossary.