Wednesday, November 15, 2017

Cooperative learning

The Teaching Innovation Office here at UNCG hosted a workshop last month (10.12) on cooperative learning. The workshop was led by Dr. Stan Friedland, who has spent the last 50 plus years in education as a teacher, high school principal, guidance counselor, and college instructor. He is officially retired but still consults and, of course, runs workshops on cooperative learning.

I was immediately intrigued by this workshop since I had never heard of this particular learning strategy before. Cooperative learning is, in a nutshell, a very specific method of group-based learning. The approach is based on the following tenets:
  • A shift away from an individualistic and competitive classroom and toward a cooperative, student-owned classroom. The former approach is in fact so deeply ingrained in the American education system that before Dr. Friedland pointed it out, I realized that I took it for granted. It's true, though: in most classrooms and in most assignments, there is little or no incentive for students to assist each other because grades are tied to each individual's performance. Students even remain competitive when working within the context of traditional group assignments. 
  • The interaction of mixed ability students. This is a particularly compelling reason to implement cooperative learning: every member within the group, regardless of achievement, shares the same status, and social contact in this context leads to improved relationships between students who typically share very little in terms of socio-economic background and life experience.
The ultimate goal, then, is to motivate cooperation. A standard cooperative learning activity goes something like this:

1. Assign students to groups. It is important to create mixed ability groups, and high achieving students must be grouped with low achieving students.

2. Students are assigned to one of four roles: the coordinator, the praiser/encourager, the recorder−each of which is self-explanatory−and the gatekeeper, who is responsible for ensuring that everyone (1) understands their specific task, (2) asks questions, and (3) avoids the temptation to let others do all the work.

3. The group is given a specific task that cannot be completed without positive interdependence and face-to-face interaction. While each student is accountable for their own work, they are also responsible for the team's improvement (see below how this works).

4. Each group receives bonus points based on the scores of each team member. This is supposed to encourage cooperation and thus (1) incentivize the investment by higher achieving students in the success of lower achieving students and (2) require students to teach each other the material, which, research shows, results in higher rates of information retention than, say, simply hearing about the material during a lecture. Dr. Friedland suggested the following routine: after the first exam, students are placed into groups, and the average exam score for each group is taken as that group's baseline score. The cooperative learning task or tasks are then assigned, and the students are told that if their team's average score increases on the next exam, each member will receive bonus points equivalent to the increase in the team's average score from one exam to the other. While instructors are often leery of awarding bonus points, this method typically results in only a few extra points and, in the end, can really motivate students to work together toward a shared goal. He also stressed that cooperative learning should not, indeed cannot, replace traditional teaching methods. In fact, he said that cooperative learning activities should take up no more than about 33% of class time, and it's critical for the instructor to provide some background information prior to the activity and then wrap up and summarize the learning outcomes after each activity.

After attending the workshop, I realized that I implement some aspects of cooperative learning in my classes. I randomly place students in groups, for example, and assign specific roles like recorder and a reporter. I now realize, too, that in order to make these assignments truly cooperative, I need to be more deliberate about group assignments to ensure truly mixed-ability teams. I also need to make sure that the learning outcomes from the group assignments are assessed on exams so that students take cooperation seriously. Looking forward to trying this method out more systematically....