Blended learning at Think uses the U-turn model which integrates face-to-face and online learning. In the model, students complete orientation activities online before class to prepare. During class, topics are discussed building on the preparation. After class, students review resources, provide peer feedback, and develop materials to contribute online for the next session. The model examples show students reading and quizzing before class, discussing and problem-solving during, and continuing the discussion online after class.