Nasco Heart Comparisons (TearPad™ Only)
Product Number: SB50309
No longer avaliable
This item has been discontinued
Get to the heart of the matter! TearPad™ contains examples of a two-, three-, and four-chamber heart. The parts of each heart are labeled, making it easy to see the similarities and differences at a glance. The five heart muscles of an earthworm are also depicted. The 50-sheet (double-sided) TearPad™ (8-1/2 in. x 11 in.) also features fun facts with a word search on the back.