Students are divided into 5 groups, each group select 1 calendar month and then another friend group questions which group a lot of questions and answers the most correctly.
Students were divided into 5 groups, each group chose one calendar month, then ask peers group. Any group to ask questions and answer as many questions correctly as possible.
Divide the students into groups, each group choose 5 1 calendar month. Then the question to the other groups. The group has any question and answer the most accurate