Using a tupperware storage bin, a pool noodle, a mop-head, can coozies, and a tube sock, I made a breeding box to help my students practice artificial insemination techniques. The can coozies are glued together (top to top) to make the vagina; one end is cut down the middle to make the vulva. The other end is removed and a 4" piece of pool noodle is used for the cervix. A cup at the end catches the 'semen' if the student performed it correctly. The tube sock serves as the anus. A little spray paint made the whole shebang look somewhat like a Holstein.
Students compete in teams for best time - instructions are posted at http://wuhsag.weebly.com/uploads/1/4/0/9/14095127/the_process_of_artificial_insemination_2011.doc but students have to figure out how they're actually going to perform the procedure in groups (the reading is just a copied-and-pasted step by step for AI).
It makes for a pretty fun day
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