We talk a lot about project-based learning, or PBL. Whether you call it deeper learning, inquiry-based, problem-based, or challenge-based, all are variations on the same idea -- that young people can learn more deeply, and retain the information better, when they can work collaboratively in teams to explore and solve real-world problems. This playlist will provide some gateways to get you thinking about the nuts and bolts of tackling PBL.