Pi: Mathematics Educations Journal contains scientific papers in mathematics education. It might be a dissemination of a research result, a comprehensive scientific literature review, or a review of a scientific book. The article should never have been published and is not being published in other journals. Journal is published twice a year in October and April. Published by Institute of Research and Community Service (LPPM) Universitas Kanjuruhan Malang which is located at Jl. S.Supriyadi No.48 Malang 65148. Journal email address. ISSN 2597-5161 (print), ISSN 2597-6915 (online)