The psychologist Vygotsky developed a theory of cognitive development that focused on the role of culture in the development of higher mental functions. Several concepts arose from that theory that are important to classroom learning. This lesson will focus on two concepts: zone of proximal development and scaffolding.
The zone of proximal development, commonly referred to as ZPD, is an important principle of Vygotsky's work. ZPD is defined as the range of tasks that a child can perform with the help and guidance of others but cannot yet perform independently. |
The More knowledgeable other MKO is refers to anyone who has better understanding or higher ability level than the leaner. Example of MKO is refer to a teacher, trainer, or older, adult but MKO could also peers, even computer.
|
The Zne of Proximal Development, is the difference between what a learner can do without help and what he or she can do with help.
|
![Picture](/uploads/9/7/2/4/97242378/scaffoldingzpd.jpg?218)
Scaffolding is assistance to learner, through positive reinforcement until the assistance is no longer need of becomes repetitive. It is a support mechanism that help a learner successfully perform a task within his/her ZPD.
Examples :
Instructor shows how to solve a problem.
Students can take things step by step expanding their knowledge.
Examples :
Instructor shows how to solve a problem.
Students can take things step by step expanding their knowledge.