I really like this 5th grade girl who's in my class but I don't want to embarrass her/myself but I want to know if she likes me?

I wouldn't worry about this at your age. You need to concentrate on your school work and so does she.

You're too young to date, but, the only way to know if someone likes you, is to ask her. She's the only one that knows how she feels. There's no way for us to even guess.

5th grade, you have your friend ask her friend, ( it is silly but that is how many 5th graders do it)

Are you smarter than a fifth grader?
Lol
Just wait for 3-4 years yar... grow up a bit first and then fall a victim of this love thing.

I think 5th grade is to young to have a relationship but you can defiently be a really good friend to her :) Hang out with her at lunch and just be her friend for now :) You have plenty of time to have a relationship with her, just have fun and if you still like her in 7th or 8th grade then ask her to be your girlfriend:)