Learner centered instructional strategy in which students are encouraged to construct their understanding with the assistance of teacher through questions and directions is :

Question

Accepted Answer

Guided discovery learning is the correct answer because it specifically describes a learner-centered approach where students actively build their understanding *with* the support of a teacher. The teacher provides guidance through questions and directions, facilitating the student's exploration and construction of knowledge. This aligns perfectly with the question's description.

Here's why the other options are incorrect:

*   **Discovery learning:** While also learner-centered, discovery learning emphasizes independent exploration and discovery *without* significant teacher intervention. The question explicitly mentions "assistance of teacher through questions and directions," which is not a core component of pure discovery learning. Students are largely left to their own devices to uncover information.

*   **Problem-based learning:** Problem-based learning centers around solving a specific, often complex, problem. While students construct their understanding, the focus is on applying knowledge to solve the problem, not necessarily on the teacher guiding the learning process through questions and directions in the same way as guided discovery. The problem itself drives the learning, not the teacher's direct guidance.

*   **Project-based learning:** Similar to problem-based learning, project-based learning involves students working on a project over an extended period. While it's learner-centered and involves construction of understanding, the emphasis is on the creation of a tangible product or outcome. The teacher's role is more of a facilitator and resource provider, rather than a direct guide through questions and directions as described in the question. The project itself is the central focus, not the teacher-guided discovery process.