Musamus Journal of Mathematics Education Volume 3 Number 2 April 2021 contains research results in the field of education, in particular mathematics education. The article writers are researchers or teachers / lecturers from different institutions. The editors are pleased to announce a Call for Papers for the next issue to be published in Musamus Journal of Mathematics Education Vol. 4 No. 1 October 2021 edition. Papers scope of the articles published in this journal deals with mathematics education, such as: Mathematics Teaching; Mathematics Learning; Curriculum Development in Mathematics Education; Evaluation and Measurement in Mathematics Education; Educational Reforms in Mathematics Education; Statistics in Mathematics Education; Ethnomathematics; Mathematics Teacher; Technology in Mathematics Learning and Teaching.