Zone of Proximal Development
A key component of Vygotsky’s theory is the Zone of Proximal Development. This is basically a “range of tasks that may be difficult for an individual to tackle alone, but can be mastered with the help of other people. Anothercomponent of the theory is scaffolding. This gives the learner the right amount of help at the right time. So, If the learner is able to complete a task with help, then progress is being made.