Quill.org

At Quill.org, we’ve created an online learning platform to help middle school students, primarily lower income ones, improve their reading and writing ability. Our pedagogy is based on years of research that shows that once students understand the logic behind constructing sentences, their ability to read and write improves dramatically. Unlike common multiple-choice-based learning tools, our tools allow students to practice writing sentences and passages in their browser, while still receiving real-time, focused feedback. This is a challenging engineering problem that we use a variety of methods to solve, from simple regex to machine learning.