The Homework Machine is a mini series from TeachLab, a podcast that investigates the art and craft of teaching. There are 3.5 million K-12 teachers in America, and we want to explore how they can become even better at what they do. Hosted by Justin Reich, MIT Professor and director of the MIT Teaching Systems Lab. Take our listener survey: https://forms.gle/sgNqBQGRd8FnRCU96