Constructivism is the exact opposite of transmission. It directly addresses one's private view of the universe and allows the instructor to play the role of facilitator instead of transmitter. During the lesson, the teacher probes the students' knowledge base and understanding for misconceptions. At the same time, the teacher helps the student resolve any conflicts that arise between new concepts and prior knowledge. This is done by encouraging debate and discussion, suggesting events that contradict the students' beliefs, and guiding students toward the correct interpretation.
Constructivism recognizes that learning is a process.
The communication between student and teacher becomes an exchange of information and not a funnel of concepts the student has to absorb. Though it seems like the solution, constructivism is not without its problems. Another problem comes from the knowledge base of educators. To practice this method of teaching, an educator must know the subject matter very well. Beautiful images of planets, galaxies, and nebulae can link art to astronomy.