This is a project that I remember doing almost every fall when I was a child. You need paper, peeled crayons (we used our homemade crayons because they are flat on the bottom and easier for little hands), and some leaves.
Place a leaf under the paper and rub with the flat side of the crayon.
Felicia always has to smell her crayons before using them.
We used as many fall colors as we could and overlapped the leaves. They turned out great!