“…al., 2019) include errors in understanding the concept factoring algebraic terms, simplifying algebraic fractions, and completing algebraic fractional operations, mistakes in determining strategies and solving steps on algebraic factorization, simplifying algebraic fractions, and completing algebraic fractional operations. Several national research results (such as Albaar, 2017;Minggele, 2019;Nawafilah, 2017;Nurwulan, 2021) report that the number of students who have scores below the minimum passing criteria is less than 50%. Albaar (2017) claims that the low student learning outcomes are caused by students not mastering the prerequisite material, no student collaboration in groups, lack of communication between friends, teachers are less innovative in teaching, lack of teaching materials, learning media about algebraic factoring have not been made because did not participate in teacher competency improvement activities.…”