Spanish Resources
WordReference.com is an excellent website & has a decent iPhone app. The website includes 3 English-Spanish Dictionaries, Synonyms, Verb Conjugater, Spanish Dictionary, plus comments & explanations from native speakers.
How to type accents on a computer
How to type accents on an iphone
How to type accents on a Chromebook (YouTube video)
STARS Realidades I-III Spanish Tutorial & Review Site
Colby.edu Grammar, Culture Activities, & Conjugation Charts
Conjuguemos Scroll Down for RealidadesI-III Help, Practice, Vocab by Chapter