What teaching strategy involves incrementally reducing support as a student gains mastery?

The teaching strategy that involves incrementally reducing support as a student gains mastery is contingent teaching. This approach relies on the teacher's ongoing assessment of a student's understanding and proficiency. As the student demonstrates increased competence in a skill or concept, the teacher gradually withdraws assistance, allowing the student to take more responsibility for their learning.

Contingent teaching is grounded in the principles of scaffolding, where support is adjusted to meet the learner's current level of need. This method encourages independence and confidence in students, as it allows them to build on their prior knowledge at a comfortable pace. It is particularly effective in special education, where individualized support is vital for helping students achieve their learning goals.

In contrast, direct instruction focuses on explicit, teacher-led models, providing less emphasis on the gradual removal of support. Peer tutoring involves collaboration with classmates rather than adjusting teacher support. Project-based learning emphasizes engagement in complex projects, which may not specifically address the gradual release of support based on mastery.