This project creates quite an impressive product with simple supplies easily accessible in any classroom. Students generate data from surveys given to peers, using simple questions like, "What's your favorite pizza topping?" Students use survey results to create a 3-dimensional "girls versus boys" double-bar graph. Using centimeter graph paper, markers, and glue sticks, the double-bar graph projects are truly eye-popping! Project description, survey information, and graph assembly instructions included. These have always been a big hit with students - enjoy.