Well you can totally fake it and laugh for the fun of it, or you say a joke in front of a group and laugh at it too.
Make pretend to hurt yourself.
Tell a joke?
Make him laugh, flirt with him. Be yourself.
Make her laugh! Best of all, just be yourself :)
The way to make a girl laugh, is the same way you make your friends laugh. To be honest with them, and being yourself. Although this sounds clique, still holds much truth. The things that make you laugh, would most likely make her laugh also hope this helps.
Be yourself and crack some jokes or anything that will make her laugh.
The same way you make anybody laugh, with a joke. I wouldn't suggest a gay/lesbian joke unless you're gay/bisexual yourself.
For the same reason you can't make yourself laugh by tickling yourself. Your brain keeps you from "losing control".
Call her beautiful yourself and make her smile and laugh . :)
You may appear sad to her or too intense and have not learned to have fun. Your teacher is trying to make you feel better about yourself and it is true that laughter is the best medicine. Be thankful your teacher is trying to make you laugh and make you feel better about yourself.
The most important thing is not to make a fool of yourself. Don't cry or force them into liking you. It'll only make things worse. If they laugh, then they're not worth it.
Usually it is just being yourself. Maybe try to make her laugh.