Online Science Education Journal, OSEJ, which started its publication life in 2016, is a peer-reviewed journal that contains original articles on the subject of science education. It’s published twice a year in the language of English. The journal is published in e-journal format from the first issue. OSEJ does not require publication fees from the authors . OSEJ is a peer-reviewed journal for all stakeholders including science teachers, faculty members and science education researchers working at all levels and subject areas in the field of science education from pre-school to higher education. In this journal, new and effective ideas and practices in science education are evaluated. We expect your studies to be published in OSEJ, we hope that the journal will contribute to the needs of science education.