Worm Nomenclature Cards are formatted in a 3-part card series with black-line master included. The 5 parts of the worm are: worm, mouth, segment, anus, and citellum.
Learn how to use Montessori nomenclature.
Cards with label are approx. 3¾" x 4", cards without label are approx. 1" shorter.This file is in PDF format.