Simple constructivism in mathematics

How do teachers teach constructivism?
Constructivist classrooms focus on student questions and interests, they build on what students already know, they focus on interactive learning and are student-centered, teachers have a dialogue with students to help them construct their own knowledge, they root in negotiation, and students work primarily in groups..
What does constructivism mean in mathematics?
Constructivist philosophies focus on what students can do to integrate new knowledge with existing knowledge to create a deeper understanding of the mathematics.
Each philosophy identifies the student as an active participant in the teaching and learning process..
What is simple 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)..
What is social constructivist theory in math?
The social constructivist thesis is that mathematics is a social construction, a cultural product, fallible like any other branch of knowledge.
This view entails two claims.
First of all, the origins of mathematics are social or cultural..

How do teachers teach constructivism?