The following is a partial list of important cooperative group activities:
   Write, discuss, explain, and illustrate definitions and terminology.
   Investigate and discuss mathematical rules, operations, patterns, and properties
   Explain, illustrate, and solve problems.
   Learn and practice critical and visual thinking and reasoning skills.
   Practice reading, writing, speaking, and teaching mathematics.
   Help group members correct homework, correct quizzes, prepare for tests, and correct tests.