This document provides a summary of the least learned competencies by subject for the 4th quarter of the 2021-2022 school year at Langiden National High School in the Cordillera Administrative Region of the Philippines. It lists competencies in AP9 on analyzing causes and effects of issues in the agriculture, fishing, and logging sectors, and in AP10 on discussing effects of civic participation. It also includes a competency in 21st century literature on identifying representative texts and authors from various world regions, and a competency in the introduction to world religions on analyzing the history, teachings, beliefs, and practices of Confucianism. The document was prepared by a Teacher III and noted by the School Head.