Mr. G is a special services teacher who works primarily with Wheaton North's physics program.  He teaches using the flipped classroom model, which switches passive and active learning by allowing students to experience lectures as video lessons.  This gives his classes time to explore the material through practice and application using a project-based learning model.  Mr. G also holds the keys to Wheaton North's hidden makerspace, complete with 3D printer, tools, and all the cardboard you could ever need.