Scaffolding is an educational concept based on Lev Vygotsky's Zone of Proximal Development (ZPD). ZPD refers to the difference between what a learner can do independently and what they can achieve with guidance. Scaffolding provides the structured support needed to bridge this gap, helping learners master new skills progressively.

In gamification, scaffolding is evident when games are designed with levels of increasing difficulty. Early levels offer simple challenges and guidance, while later levels require more advanced skills, building on what the player has already learned.