A first-grade class was learning to mix colors to make another color. The teacher asked the children to draw leaves and then paint the leaves using secondary colors that were produced by mixing two primary colors. Simon excelled at creating the correct color but he had trouble cutting his drawing into anything that looked like a leaf shape. The teacher should assess this project on:_________.
A) neatness
B) skill in using scissors
C) attitudes toward artD) mixing the correct colors to create a new color