I am so happy to work Centennial Campus Magnet Middle School because we get to collaborate with the staff of NC State. We worked with the engineering department for the STEM Expo.We used the same STEM challenges that the engineer students at NC State complete for their coursework.Our students chose one of the projects listed below. As teachers, we could not offer them much imput or direction. We had to oversee their projects and ensure they stayed in the guidelines. For example, the students could not spend more than $30.00 on their projects. The students used the engineering design model as they collaboratively built their solutions to the STEM challenges.