Show what you know in math. BEFORE SEESAW: 1. After constructing your paper beam bridge, take a picture using the camera app on your iPad. 2. Test the structural strength of your paper bridge using gram cubes. When you have quite a lot of gram cubes sitting on your bridge, take a picture before it collapses. You may take multiple pictures to document the whole process. GO TO SEESAW: 1. Click 2. Choose your name. 3. Choose 4. At the bottom click the "+ ADD MORE" button FIRST! This way you'll be able to add multiple pictures. 5. Click 6. Click to write about your bridge -OR- you may click to talk about it instead. You need to include information about the design you chose, how many grams it could hold, and whether or not you believe you were successful. 7. Click to submit your work to your teacher.