Blended learning combines online and in-person learning, allowing students some control over the time, place, path, and pace of their education. It provides advantages like personalized learning and increased engagement through tools like videos, discussions, and Google Docs. Teachers guide students and help develop their skills in blended classrooms. Role playing involves students assuming roles to practice skills and look at situations from different perspectives. It actively engages students, allows them to make real-world connections, and helps them appreciate different points of view. For role playing to be effective, clear expectations and feedback are needed to create a comfortable learning environment.