What do you call the visual displays that have key content information to provide learners with a structure for abstract concepts?

Graphic Organizers.

Explanation:

Graphic Organizers can be defined as graphic display that helps to understand the association between ideas, verity, terms, etc. Other names for graphic organizers includes concept maps, knowledge maps, story maps, advance organizers, etc.

It is a graphic organizers that displays visual containing key content information for helping the learners learn abstract ideas and concept. The graphic organizer is helpful for those learners who struggles to organize information by helping them to visualize ideas that surrounds the text.

Thus the correct answer is graphic organizers.

caminas makes the most sense here since it means to walk.