The Mode Cards are standard poker size cards although I am considering changing their size to a tarot sized card. I am in the process of creating this material and have been testing a first draft with my own students. The level one cards have 8 cards with the apichimata written out in parallage and eight cards with the apichimata written out in notation with the Greek intonation below. The cards can be placed on top of each other as shown below so that the parallage lines up with the intonation.
These cards can be used in conjunction with the Parallage Phrases, Apichimata games, and the Apichimata Bingo Mats.
The level two cards have more cards that correspond to the 8 heirmologic modes studied in level 1. There are 8 mode key cards, 8 cards that show how the ison follows the melody and 8 cards showing the melodic structure.
If you have any suggestions or questions, please leave a comment on the blog post that introduces this material.