Firstly, congratulations on the big move! That's awesome! Well done!
Without a phone plan I can’t connect to the internet to translate stuff or get directions anywhere when I’m away from the school wifi
On both of these:
- The Google translate app allows you to download a full dictionary while on wifi that you can use without an internet connection. I used this in China a lot as my SIM didn't work there (and neither would anything google). You can even just point your camera at foreign text and have it auto translate (this is a bid dodgy at times but generally gets you the jist).
- For directions you can get an open source app called "Comaps" which allows you to download a whole region and use it offline. Here's their download page. It's very good.