Final answer:
The teacher's guidance in organizing Jay's learning experiences with blocks is an example of Scaffolding, a key concept in Vygotsky's sociocultural theory of development which emphasizes the role of social interaction in cognitive development.
Step-by-step explanation:
The scenario described in the student's question reflects Vygotsky's notion of Scaffolding. This concept is part of the sociocultural theory of development proposed by Lev Vygotsky, a Russian psychologist who emphasized the importance of culture and social interaction in cognitive development. When the teacher provides direction and organization in Jay's learning with blocks, she is creating a support system that helps the student to develop skills and eventually master them independently. Scaffolding is closely related to Vygotsky's Zone of Proximal Development (ZPD), which refers to the range of tasks that a child can perform with the guidance and assistance of others but cannot yet accomplish alone. By engaging in this supportive interaction, the teacher assists Jay in moving through his ZPD, thereby facilitating his cognitive development. Vygotsky's theory attributes great importance to the role of social interaction in learning and the process by which children internalize the knowledge gained through such interactions.