(Teacher’s guides and answer keys)
or
(Teaching guide)
The proper feature (likely referring to an SEO or e-commerce facet, like a filter on a bookstore or publisher website) for would be: vicens vives profesores
(Resources for teachers)
However, if you are looking for the used by the publisher Vicens Vives for teacher materials, the correct term is: (Teacher’s guides and answer keys) or (Teaching guide)