LEARNING GAPS IN MATHEMATICS 7 AND TEACHERS' INSTRUCTIONAL STRATEGIES IN SELECTED PUBLIC SECONDARY SCHOOLS IN THE SECOND CONGRESSIONAL DISTRICT OF QUEZON PSYCHOLOGY AND EDUCATION: A MULTIDISCIPLINARY JOURNAL Volume: 48 Issue 3 Pages: 327-341 Document ID: 2025PEMJ4659 DOI: 10.70838/pemj.480303 Manuscript Accepted: 10-15-2025