This post is based on an APSA TLC 2020 presentation by the editorial teams of the Journal of Political Science Education and European Political Science. Any errors are my own.

Prior to submitting a manuscript, authors should check whether its subject matter and length corresponds to the aims and scope of the journal. JPSE will publish material that fits into any one of four clearly-defined categories: SoTL, political science instruction, reflections on teaching and the academy, and reviews of educational resources. EPS has a similar list of the types of articles it publishes. A manuscript on a topic that falls outside of a specified category of interest will likely be rejected before it is sent out for review.
From my own experience, skimming through the contents of a journal’s recent issues can be very helpful in determining whether that journal is an appropriate choice for a manuscript submission.

Similarly, volunteering to act as an anonymous reviewer for JPSE or EPS gives one some insight into what others are submitting and what in the end appears in print. Both journals need more potential reviewers to accelerate the review process. Please contact their editorial boards to volunteer.
Journals often receive many submissions about certain topics but few to no submissions about others, making it difficult for editors to publish diverse content. For JPSE, these topics include civic engagement and intersectionality. The editors encouraged people to submit manuscripts that present innovative approaches to these subjects.