Hi I am a seventh grader and I like a this girl and I don't know if she likes me how can I find out

Ask her.

Just wait a while. Time will tell you if she does or not. Sometimes it works, but sometimes it doesn't, so my opinion is that you should still wait for a little bit. Maybe wait for a month or something. If you still don't know then write a note to her asking if she likes you.

I agree with Curlyben just ask her. All she can say is yes or no.

You should just ask her. Im in 7th grade too and that's how I got my girlfriend mackenzie

Talk to her, email, Facebook and so on

Seventh grade is too young for dating. Besides, all you would probably do is hang out, like Friends. Wait until you're 15 or 16.

Don't so the thing where you find out from her friends. Just send her an email or something. Or tell her in person but don't go through her friends. That's whipmy. My friend got asked out over email and now she's in a happy relationship. So if worst comes to worst just email her. Get her email from one of her friends or something.

Keep giving her hints. Smile at her, sit close to her.