He talks to me 24/7.

  Friend zoned!
  He likes you!
  Maybe.

I've caught him staring at me at least 5 times, if not more.

  Maybe he was day dreaming?
  He likes you!

He asked me to dance with him, and when my best friend asked him why he chose me exactly, he said because I'm a good dancer.

  Such nice, much like.
  That proves nothing!
  Maybe.

My best friend asked him who his crush was and named all the girls in the class, and said no to all of them. But when she mentioned my name, he acted all nervous, blushed, and said, "Well, she IS kinda pretty..."

  If he says that you're pretty, and you're in 5th grade, he SOOOO likes you.
  So what?
  Probably!

On the last day of school, my teacher played "When I See You Again" and half the class got in a circle and started dancing. Me and him were beside eachother. Another girl came in between us and he quickly pushed her out of the circle and said,"No (her name)!"

  Aww, really? How sweet!
  He must just really hate her.
  I'm getting pretty convinced.

When ever we're in line, he cuts in front of everyone he can to go close to me, and constantly looks to see if I'm going near him.

  Yep. Yep yep. Yep yep yep yep yep YEP.
  Maybe coincidence?
  He probably does, but I'm not sure.

I made up a guy and said that he's my good friend and that he's moving far away, and I also said that I think he likes me. Then my
crush started acting all nervous and started swearing, and my best friend overheard him saying to his best friend, "I hope this guy moves quick, cuz he's upsetting (my name)!"

  Wow! He is so protective over you. He DEFINITELY likes you.
  Pffft. So what?
  Maybe.

He starts texting me at like 8 in the morning, even if we have school.

  Even if you have school?! Man, this guy is addicted to you!
  He's probably just bored.
  Maybe.

Overall, do you think he likes me?

  Yasssss, gurl!
  No way!
  Idk, maybe. (Me: that doesn't help me whatsoever.)