Abstract: This research determined the effectiveness of using the Algebrator in improving students’ learning performance in Mathematics. This utilized the Non-Equivalent Pretest-Posttest Quasi-experimental design type of research. The pre-test and post-test scores were used to determine the effects of integrating Algebrator application software in the teaching and learning process. The subjects of the study were the Grade 11 students at the Senior High School Program of General Santos City National High School.