| Type |  Book |
| ชื่อเรื่อง | Collaborative analysis of student work [electronic resource] : improving teaching and learning / Georgea M. Langer, Amy B. Colton, Loretta S. Goff |
| ผู้แต่ง | Langer, Georgea m. 1948- |
| ISBN | 0871208636 (electronic bk.) |
| พิมพลักษณ์ | Alexandria, Va. : Association for Supervision and Curriculum Development, c2003 |
| รูปเล่ม | 1 online resource (ix, 212 p.) : ill |
| หัวเรื่อง | Academic achievement --United States --Evaluation [] |
| | Educational tests and measurements --United States [] |
| | Group work in education --United States [] |