Disciples look just like us, for we are followers of Jesus, too, exactly like the disciples in the New Testament.
Hard boil at least one brown egg for each child.
In class, let them make faces on the eggs with markers and googly eyes. Yarn works fine for the hair, of course, but alfalfa sprouts glued on with non-toxic glue lend a nice touch.
You may make sliced egg and alfalfa sprout sandwiches, or you may leave the eggs on display for a time.