Which of the following is a method an instructor can use to assist students with disabilities?

Scaffolding is a teaching strategy that involves breaking learning into manageable chunks and providing support structures to help students understand concepts before removing that support. This method is particularly effective for students with disabilities because it allows instructors to tailor their teaching to meet individual needs, facilitating a more accessible learning environment. Through scaffolding, instructors can identify specific challenges that students face and adjust their approach, offering guidance, clues, or resources as students work through tasks. This gradual release of responsibility helps students build confidence and independence in their learning.

The other options do not promote effective assistance for students with disabilities. For instance, providing unlimited exam time might not address the specific learning needs of students, and ignoring individual needs or focusing solely on group projects can further alienate those who may require unique accommodations or personalized attention to succeed.