Nongraded primary education is the practice of teaching children of different ages and ability levels together, without dividing them or the curriculum into steps labeled by "grade" designations. Changing from graded to nongraded structure requires a major investment of time, energy, and commitment on the part of teachers and…

In contrast to the recent back-to-basics movement, which emphasizes rote-learning and the acquisition of mechanistic skills, small-group cooperative learning emphasizes the development of thinking and problem-solving skills. It also seeks to minimize student anxiety and competition by creating an environment in which students feel safe to make and…