Sarah The Caterpillar Integrated Reading Program Sarah The Caterpillar is an integrated learn to read program for children at the grade one level, easily used by parent, teacher and child. The program is composed of 40 stories and 40 lessons divided into four volumes of ten lessons each, with a total of a 250 words and derived words vocabulary. A principle feature of the program is that the vocabulary in the Reading Book is limited to only those words that appear in a particular story and any preceding stories. The program integration is seen in that the vocabulary appearing in the Reading...