Students can practice comparing sets as taught in the Kindergarten GoMath! Student workbooks. Chapter 1 teaches students to compare objects by matching them and recognizing the set that has a greater number of objects or fewer objects.
I have created 3 worksheets (one for greater, one for fewer and one for equal to) to supplement this concept. The pictures are Fall/thanksgiving theme. Perfect for differentiation, homework, extra practice or for your math gallery/bulletin board.