Using a science-based, unbiased approach, these 27 Gray Wolves, Gray Matter classroom-ready activities help students sort through the complexities of the wolf-human relationship in today’s world. The lessons are versatile and are designed to be used separately by inserting them into an existing classroom curriculum. Alternatively, the lessons may be sequenced to form a comprehensive unit. GWGM is suitable for classroom teachers, youth group leaders, and homeschoolers of students in grades 4 – 12. This curriculum was named Best Interpretive Program Curriculum in 2002 by the National Association for Interpretation, and it was completely updated in 2006.