For the students giving the help, the cooperative learning groups serve as opportunities to increase their own performance. Student participation can increase. Students are not empty vessels that need to be filled in. Instead, they are active learners who need to construct knowledge by activating their own schemata. First, there is an increase in the percentage of time when students are talking, instead of the teacher.
Anxiety can decrease.
Students often feel anxious to speak in front of the whole class. Motivation and positive attitude toward class can increase. In a traditional class, only teachers provide encouragement to students.