You might want to use "Target with Four Faces" instead of "Target with
Plaster Casts". Depending on maturity level of your students. I
wouldn't want any of you to get fired for showing a penis (Kris sent
me an article about a teacher who was fired for showing drawings of a
penis! - no kidding - and it was in a health class).
Online subscription to NY Times is FREE. I will keep posting good
stuff I find so you know to be sure to check (smile).... Some days,
there isn't much that interests me.