Constructivism understand

How do you understand social constructivism?
Social constructivism is the view that learning occurs through social interaction and the help of others, often in a group.
Social constructivism posits that the understanding an individual develops is shaped through social interaction..
What is the understanding of constructivism?
Constructivism is the theory that says learners construct knowledge rather than just passively take in information.
As people experience the world and reflect upon those experiences, they build their own representations and incorporate new information into their pre-existing knowledge (schemas)..

How do you understand social constructivism?