Self-Guided Analysis Tool Pack (S-Gat) Improved Students’ Performance in Statistics: Experimental Approach

Nowadays, there are different platforms, applications, and software available, yet it is not implemented nor integrated into the class discussion as part of teaching learning. SPSS, Jamovi, even Microsoft Excel some that may be used by students for statistical treatment data. Students lacking advantage to equipped with technology in this kind situation. They becoming incompetent other who have skills using applications mentioned above.This study aimed determine effectiveness Self-guided Analysis Tool Pack (S-GAT) a supplementary material improving students’ performance Statistics. The researcher quasi-experimental research. respondents were selected Grade 12 students. Two sections comparison experimental group. From these participants, match-paired scores pretest basis form under group those prescribed module was while utilized SGAT. tools weighted mean, Standard Deviation, Independent Samples t-test Paired T-test. also Cohen’s d effect size. Findings revealed S-GAT improved Both groups had improvement their posttest scores, however, SGAT significantly higher than scores. effective Thus, encouraged teacher-researchers innovate technology-based instructional materials enhance student’s general.