Cooperation is a magical substance added to the effort each human being can give to his work. The magical substance is the diversity with people can think in a group, this gives the opportunity to learn a specific subject from every angle. When children study together they bring different learning opportunities for each of them. A cooperative group can bring out the learning outcomes easily. It is essential for them to find a solution. Solutions and found out easily when they are searched for together ("Cooperative Learning", 2018). When a group contains many students who work for a particular project, each strive for the same goal, but differently.