Identifying the most popular free education journal indexed in Scopus can be approached by considering open-access status and impact metrics. Here are some notable journals:
International Journal of Educational Technology in Higher Education An open-access journal focusing on educational technology in higher education, with a 2021 impact factor of 7.611.
Educational Technology & Society A peer-reviewed open-access journal covering educational technology, with a 2021 impact factor of 2.633.
International Journal of STEM Education An open-access journal focusing on STEM education, with a high impact factor and wide readership.
International Journal of Educational Technology in Higher Education An open-access journal focusing on educational technology in higher education, with a 2021 impact factor of 7.611.
International Journal of Multicultural Education A free, peer-reviewed journal indexed in Scopus, focusing on multicultural education.