1. It enhances students' academic achievement.
Studies have shown that low-achieving and average students had the greatest
gains while the high achievers develop higher order thinking skills
as they restructure and explain the content learnt to their team-mates.
Thus, students learn content materials quicker, retain it longer, and
develop critical reasoning faster (Skon, Johnson & Johnson, l981)
2. It promotes a sense of altruism
(Hertz-Lazarowitz, Sharan, & Steinberg,1980). Being altruistic. the
students want their classmates to do well in school and feel that their
classmates too want them to do well.
3. It gives greater motivation
to learn The feeling of being liked and accepted by the other
group members is a great motivation for them to learn.
4. It enhances higher
levels of self-esteem and positive
attitudes towards subject matter. Students attain academic
success and feel liked and received by their classmates. Thus, they
develop positive attitude towards the subject matter and greater motivation
to learn and this eventually leads to high level of self-esteem (Slavin,
1983; Johnson, & Johnson, 1986)
5. It produces positive
results on cross-ethnic friendships and interactions. Cooperation
that happens when students are grouped heterogenously in terms of ethnicity,
with each having an equal role in helping the group to achieve its goal,
produces positive results on cross-ethnic friendships and interaction
(Slavin, l979; Ziegler, l981). Gaining more friends and positive attitude
towards subject matter and school in general spin-off to better
interaction for emotionally disturbed adolescents who experienced
cooperative learning and an improved students'
attendance (Janke, l978).