If you're bored, there are other things to do than study. But, if you seriously have no reading to catch up on or hobbies to enjoy to their fullest for another month or so, or if you really enjoy studying for it's own sake, go to town.
What I always feel in these instances, however, isn't boredom, it's some weird antsy feeling that makes me need to be productive. So I'm going to follow what seems to be some sage and practical advice when I'm feeling the itch to get sh^t done:
1. Work on the shallow beginnings of my CV. It's not going to be much, but having the formatting refined and content updated to this point will probably feel like a godsend when I actually want to send it to someone but have no time/energy to work on it (thanks to
@operaman for that wisdom).
2. Pre-write scholarship essays for awards that I'm not eligible for now but will be in the next year or two. A lot of scholarships come from foundations and organizations that have singular, long-standing missions so their award requirements and essays stay the same year after year. You can always reach out to them and find out if that's the case, then put the hard time into writing the essays now and only have some basic editing and polishing to do when it's time to send them in.
3. Clean the crap out of my apartment, train/work out a ton, and develop a decent plan of action for having good food in my belly when I have minimal time to prep and cook.
I will also watch a silly amount of tv, read a few silly books, and sit on my silly butt at the beach eating as many lobster rolls as I can stomach and afford.
There are countless other things you can do to prepare for school that don't include actually studying. I'm not 100% opposed to studying if it's something that you find relaxing and enjoyable, but if you don't and just feel the itch to work, you can find other ways to scratch it while giving that bit of your brain some rest.