Other databases could provide you with great research and knowledge, but within the Education field, the journal available may be limited. Here we have the Education section of other databases.
JSTOR - Education
Search within this set of journals as well as browse the number of Education journals.
Science Direct - Education
There are less journals in this databases concerning the field of Education, but the journals that do exist could be very useful for certain topics like technology's role in education and librarianship.