Michal Austin just posted her lessons to ArtsEducators list:
Michal Austin-5th grade- Lichtenstein Self Portraits:
(from Judy) This looks like a great lesson. I had my students use
Punchinello (approx 3" wide gold ribbon with holes punched out) to make
Benday dots. When Andy DiConti did Lichtenstein, he had his student put
graph paper under the work and mark the dots where the lines intersected.