Which activity is most commonly associated with active learning?

Active learning involves engaging students in the learning process through activities that promote analysis, synthesis, and evaluation of class content, rather than passively receiving information. Collaborative group projects are a prime example of active learning because they require students to work together, communicate, solve problems, and apply concepts in a practical context. This form of learning fosters deeper understanding as students exchange ideas and perspectives, encouraging critical thinking and engagement with the material.

In contrast, simply listening to a lecture does not require student interaction or application, making it a passive activity. Filling out worksheets may involve some degree of interaction but often lacks the collaborative element necessary for active learning. Meanwhile, memorizing definitions is a rote process that does not engage higher-order thinking skills, thus not embodying the principles of active learning. Through collaborative group projects, students can construct knowledge collectively, making this the clearest representation of active learning among the options provided.