Here are some resources I've compiled over time to pass on to students who want to keep learning about philosophy on their own.
Where to get started:
Stanford Encyclopedia of Philosophy - The SEP has high-quality articles written by experts in the field.
Internet Encyclopedia of Philosophy - The IEP is a peer-reviewed internet resource.
I do not recommend the philosophy articles on Wikipedia.
Databases and directories:
PhilPapers - An index and bibliography of philosophy.
Philosophers' Index - Database of philosophy articles.
JSTOR - General journal article database.
Writing help:
Jim Pryor's Guide to Writing Philosophy
Jim Pryor's Philosophical Terms and Methods - Philosophy glossary for beginners.
I also recommend the classic Elements of Style by Strunk and White.
Philosophy web links:
Here are some websites and links that may be of interest to students who are looking for news, literature, or entertainment related to philosophy:
The Center for Ethics and Education - Resources and podcasts on education and ethics.
The Stone - New York Times philosophy op-ed series.
Aeon - Ideas and culture magazine with philosophy articles.
The Philosophical Lexicon - Joke glossary.
1000-Word Philosophy - Introductory anthology.
Philosophy Bro - Philosophy written for "bros."
PEA Soup - Philosophy, ethics, and academia blog.
Crooked Timber - Academic blog with several contributing philosophers.
Daily Nous - News blog about academic philosophy.
The Point - "A magazine of the examined life"
Podcasts:
Below are some philosophical podcasts for your listening enjoyment. Other podcast series that I like and draw from in my courses, but which are not necessarily philosophy-related, include Radiolab, This American Life, New York Times The Daily, and NPR's Hidden Brain.
Philosophy Talk - podcast with some Stanford philosophy professors
The Unmute Podcast - philosophy and real-world issues
Philosophy Bites - interviews with philosophers
History of Philosophy Without Any Gaps - podcast on history of philosophy, including lesser known figures
Egg Timer Philosophy - philosophical ideas scrambled into 5-10 minutes
Slate's Hi-Phi Nation
Center for Ethics and Education Podcast
In addition to all of these, here is a big list of philosophy podcasts: https://dailynous.com/2020/11/23/big-list-philosophy-podcasts/