Who is the educational theorist known for his sociocultural theory emphasizing social interactions in learning?

Lev Vygotsky is the educational theorist known for his sociocultural theory, which emphasizes the fundamental role that social interactions play in the process of learning. Vygotsky argued that cognitive development is largely driven by social interactions and the cultural context in which a person is situated. He believed that learners acquire knowledge through these social interactions, particularly with more knowledgeable others, such as teachers or peers.

Vygotsky introduced concepts such as the Zone of Proximal Development (ZPD), which describes the difference between what a learner can do without help and what they can achieve with guidance. His ideas highlight the importance of collaboration, dialogue, and interaction in educational settings, making social context and culture integral to the learning process. This perspective has had a profound influence on modern educational practices, emphasizing collaborative learning environments and the importance of understanding the cultural backgrounds of learners.