Which of the following is a core principle of constructivist learning theory?

Concept: Constructivist learning theory holds that knowledge is not transmitted ready-made from teacher to learner; it is actively built by the learner through interaction with, and interpretation of, their environment and experiences. Under this view, teaching is about facilitating the learner's own discovery and meaning-making rather than delivering finished information.

Application: Among the statements offered, only the one describing the learner constructing their own knowledge through active engagement with their environment matches this principle: it places the learner, not the teacher, as the agent who builds understanding, and it does so through activity and interaction rather than passive receipt of content.

Contrast: Each remaining statement fails a different part of this definition:

• Placing the teacher as the source of direct instruction and explicit guidance describes a teacher-centred, instructivist model, the opposite of a learner-centred constructivist one.

• Framing learning as receiving correct answers and feedback from teachers is a transmission model: the learner is a recipient of externally-supplied information, not a builder of it.

• Describing learning as a passive process of receiving and memorising information is a rote-recall account, which gives the learner no active role in shaping what is learned.

So the statement that learners build their own knowledge through active engagement with their environment is the one that expresses constructivism's core principle.