A a great tool to deal with differences, especially when teachers are well trained by traditional institutions.
B something teachers should work against because homogeneity is the goal in education.
C not part of education but not essential because it may be avoided by choosing class content carefully.
D not part of education, since it refers to specific desires students have but teachers’ don’t.
E an essential part of teachers’ and students’ lives and paramount within education as a practice of freedom.