What does "scaffolding" refer to in instructional design?

Scaffolding in instructional design refers to providing temporary support to learners as they develop new skills. This concept is grounded in the idea that learners often need assistance and guidance when they are first encountering challenging concepts or skills. The role of scaffolding is to break down learning into manageable chunks and provide the necessary support structures that can be gradually removed as learners become more proficient.

For instance, a teacher might use modeling, hints, or prompting to help students work through a difficult problem. As the learners gain confidence and independence, the support can be reduced, allowing them to tackle increasingly complex tasks on their own. This approach not only acknowledges the learner's current capabilities but also nurtures their growth, ensuring that they do not become overwhelmed and can progress at their own pace. Scaffolding ultimately enhances skill acquisition and promotes deeper understanding.