Learn how to draw a Witch Hat with this easy step by step tutorial. Add some curved lines to make it look extra round.
This is, of course, a fun drawing project for Halloween, but you could also add a little ELEMENTS OF ART lesson to it too. After all, the mere act of making those stripes with a slight curve, as opposed to straight lines, are exactly what make this a very round looking hat, instead of a flat one. And LINE and SHAPE are definitely two ELEMENTS OF ART terms.
Also, if the stripes already make it look dimensional, think of how cool it would be to add some shadows on one side too? Just be sure to test your color combinations out first though. Some black crayons mix well with dark blues, but the transparent orange crayons need some other other help. Neither black or gray will blend with orange. You might consider a yellow on one side and orange on the other to imply a kind of highlight. Lots of options, but like I said, test them first.