What Can You Create With A Cardboard Box? In this project, which serves as a fantastic introduction to project-based learning, students will use 21st century skills to create innovative uses for a cardboard box. They will use creativity and collaboration to brainstorm, plan, and build a box creation with a partner or group. Students will learn to use the critique process to give and receive feedback in order to revise their end product. Finally, pairs will exhibit their creations to an audience of their choosing. Throughout the project students will use the common core speaking, listening and writing standards to clearly communicate their ideas to their group and a real world audience. There are handouts, examples, a reflection, and a rubric included in this lesson. This project is designed to have a structure compatible with implementing PBL in the classroom. NextLesson projects include certain key components that facilitate an authentic PBL experience.