Numbers (Jurnal Pendidikan Matematika & Ilmu Pengetahuan Alam) is an-Opened Access journal which contains the results of research and literature studies and published four times a year every January, April, July, November. It publishes the research (no longer than 5 years after the draft proposed) in term of mathematics, mathematics education and Natural Sciences in school and education institutions. The journal welcomes contributions in such areas of current analysis in: Mathematics in school and educational institutions Mathematics learning material and ethnomathematics in mathematics learning material. Mathematics education in school and educational institutions Curriculum Development, Learning Methods, Learning Materials, Learning Media, Assessment, Information and Communications Technology in Mathemarics Learning, Mathematics Skill, Ethnomathemarics and Other Mathematics Learning Analysis. Natural Sciences in school and education institutions Curriculum Development, Learning Methods, Learning Materials, Learning Media, Assessment, Information and Communications Technology in Natural Sciences Learning, Natural Sciences Skill and Other Natural Sciences Learning Analysis.