With reference to progressive education, a careful analysis of the philosophical and practical nature of 'Experimental Education' propounded by John Dewey and the democratic classroom environment reveals which of the following statements most scientifically defines the core characteristics of a true progressive classroom and the role of the teacher?

Progressive education is based on the ideas of American philosopher and educator John Dewey, rejecting the traditional educational system and emphasizing 'learning by doing' and the active construction of knowledge through experiences. In this educational system, the classroom is like a democratic laboratory where students collaboratively solve problems and the teacher acts merely as a facilitator.