At the beginning of Norse mythology, Odin and his two brothers stabbed their ice giant father in the stomach. His blood filled a previously thought bottomless pit called the Gunningunigap. That's how the first ocean was created, by the bold and fire of a slain ice giant

Art in its most simplistic form can be defined as "the creative expression of an idea."

GOOD art, of course, is a much more complicated thing. If the idea or mode of expression sucks, it's not good art. (I was a fine arts major in college.)

What kind of Art Project can be made by these materials?

What kind of Art Project can be made by these materials?
-Rope for knot tying
-illustration boards
-poster paints
-art materials

Is this a serious question?

I can't answer this. I am assuming your doll is somewhat old since you got it in elementary school.
The puffy sleeves makes me think she was made to look like someone from maybe the late 1800's or 1900's! But, that's just a guess. God only knows how old the doll is.

Go somewhere where they are doll experts, or somewhere that deals with antiques and get information if you're seriously interested.

You can't tell how old a doll is for sure by just looking at it.

Edit: Sorry if I was not calm enough. No sarcasm intended.
She could be an antique. Like, a hundred years old. Or, fifty. Something like that.
I'm not a doll expert, I just wanted to try to help. Good luck, I hope you find out. (: