Concept:Vygotsky's theory highlights that social interaction and guidance from others help children learn tasks they cannot do alone, known as the Zone of Proximal Development.
Explanation:Option A is wrong because Vygotsky did not focus on quantitative differences in thinking.
Option B is too broad and does not capture his unique idea about learning with support.
Option D reflects a behaviorist view, not Vygotsky's emphasis on collaboration and potential.
Vygotsky's key concept is that children have hidden potential, which can be developed when they work with a more knowledgeable person.
This is exactly what option C describes.
Answer:children have a lot of potential which includes tasks they can do with the others' support (Option C).