Enhancing the Level of Computational Skills of Grade 11 Learners on Variance Using Facebook Classroom

This study explored the effectiveness of using Facebook Classroom to enhance the computational skills of Grade 11 learners in statistics, specifically focusing on the concept of variance. Conducted at Don Eulogio de Guzman Memorial National High School during the SY 2023-2024, the research involved 40 students divided into experimental and control groups. The experimental group utilized Facebook Classroom for hybrid learning, while the control group followed traditional methods. Pretest and posttest assessments showed significant improvements in both groups, with the experimental group achieving a mean gain of 3.25 in computational skills on variance. Statistical analysis confirmed the superior effectiveness of Facebook Classroom in fostering these skills, demonstrating its potential as a powerful tool for hybrid learning environments.