LEVEL OF PROBLEM-SOLVING SKILLS AND MATHEMATICS ACHIEVEMENT OF SENIOR HIGH SCHOOL LEARNERS BY THE USE OF k-GAS METHOD

Abstract To succeed as a 21st century learner, essential skills like problem-solving, metacognition, and communication are vital. This study introduces the k-GAS Method, a digital mnemonic system for 3-Reads Protocol, which helps students identify keywords, given and asked, and solutions in mathematics word problems. The research examines senior high school learners’ problem-solving skills, mathematics achievement, and the perceived impact of the k-GAS Method. Using a pretest and post-test design, findings from 43 students reveal that the method improved their math performance from “Average” to “Moving towards Mastery”, highlighting its effectiveness in enhancing both problem-solving and reading comprehension.