Sunny is experiencing a flipped class.
A flipped classroom is just like how it sounds. It is the reverse of the traditional classroom. In the traditional one, we are given with the learning materials in class on that day. Then, after discussion comes the problem-solving activities. In this case, Sunny was given the learning materials first before class. This is usually done in an online platform. Then, on the next day, the teacher would only facilitate discussion among peers to deepen understanding.