Get your middle school science class talking with this biology / environmental science discussion activity on eating meat, recommended for grade 5-7 students learning about ecology! Designed with MYP in mind but appropriate for any middle school, high school, international, or homeschool STEM curriculum. Students take on one of 5 character roles to discuss whether a plant-based or meat-based diet is better for humans and the environment. In the process, they will explore ancestral diets, an