In Montessori education, three part cards are used for all sorts of things. They can be used to teach a wide variety of information using a basic form that can be reproduced easily. Let me be clear here, three part cards are intended to be used with children who are reading. If your child isn’t yet reading there are things you can still do with certain parts of the cards, such as producing two matching sets of picture only cards for a memory or matching game. But for the most part, three part cards are meant to increase the vocabulary and scientific understanding in children who can already read. read more