Guiding Principles of Concept Development
Carmen Willings | teachingvisuallyimpaired.com | Updated June 16, 2025
Students who are blind or visually impaired require specialized instruction to access and understand concepts in a predominantly visual world. Effective instruction for these learners emphasizes concrete experiences, hands-on learning, and thematic integration, key strategies originally identified by Lowenfeld, a pioneer in visual impairment education. These strategies are Concrete Experiences, Learning by Doing, and Unifying Experiences