Warm and Cool Leaves
I do this lesson with third graders after reviewing warm and cool colors. They use leaf tracers and outline them with black Sharpie and make veins in their leaves. The leaves in their drawing have to be warm colors and the background has to be cool colors. (this example shows some warm spots in the background but in person it doesn't look that way!) Students use oil pastels for this and the artwork always turns out vivid and stunning!