What we’ve learned along the way: — A stream of cards is a very flexible, powerful model. With time you can add many types of cards and many dynamic rules how

What we’ve learned along the way: — A stream of cards is a very flexible, powerful model. With time you can add many types of cards and many dynamic rules how cards are sequenced. Cards examples: dual-choice questions, action checklists, score yourself, ask a question, get notes, theory cards, promotions. — There is a big joy to start a new learning track with just a few cards and publish it in minutes. Then see the learners data and add / update / remove cards in real time. The velocity of teacher-learner feedback loop is 100x faster than on other education platforms. — Collaborative authoring is the future. One author can start and curate a new track, but it is contributors who make it really effective and deep.