The name given to Grades 1-5, in elementary school, people would learn basics about Science, Social Studies,
Language Arts, Math, and
Physical Education. Occasionally, certain school will have Religion as a subject and/or Spanish (although these two subjects are not common). For many people, elementary school is considered the only portion of your education that won't be an aboslote hell. Teachers would usually be nice, your fellow classmates won't be a bunch of assholes, and your school will try to make learning "fun".
Surviving elementary school isn't too hard, (depending on when you went to elementary school). Honestly if you want to survive and not get turned into a punching bag, you would want to be pretty fast, how fast you run is very helpful in elementary school, your running speed can also determine how popular you will be.
Pokemon cards will also be handy to have, you would want to be ready if a kid was to come up to you with a
Rayquaza in their hand.
Elementary school is really the only "fun" part of your student career (that is if you don't count college). I'm sure lots of people remember when they went to the
computer lab and managed to beat "Run 2" without dying a single time, or when someone roasted a kid and everyone went mental.
By the way, elementary school isn't hard to graduate from, if you can't graduate Elementary school, good luck getting a job