According to Neil Fleming's popular "VARK" model of learning types/styles, there are 4 main learning styles - including visual, auditory, reading/writing, and kinesthetic. Other models list additional types including social, logical, solitary, musical, and combinations of any of these.
Visual learners comprehend concepts best when there are visual aids to complement learning. Examples of this could include graphs, symbols, depictions, or otherwise. It's why we decorate our classrooms with vibrant anchor charts, conceptual reminders, and graphic examples! And because neurodivergent students typically learn better with visuals rather than relying on verbal, special education classrooms can benefit greatly from supplemental learning materials that complement teaching a wide range of concepts.