“…Reflection is carried out by looking at problems that need to be changed in learning in cycle II (Saheriestyan et al, 2021). The changes that will be implemented in cycle II are: 1) The researcher will convey continuously about this type of jigsaw cooperative learning, as a result students will understand more about jigsaw learning, 2) The researcher will convey enthusiasm so that students are enthusiastic in conducting discussions, and the researcher will reprimand students who are still talking during the discussion process, as well as giving awards to students who play an active role during the discussion process, 3) Students who take a long time to work on questions or who stall for time will be advised and told that time for implementing learning is very limited, 4) Researchers seeks to tell students to be braver in expressing their opinions, and not to be afraid of making mistakes, because this learning activity can be a forum for them to become more confident in presenting the results of discussions or conveying their opinions in front of many people.…”