|You need to know.|
Some use dice of varying types, hopefully distinct enough not to be confused with the dice with which you are playing.
For a demo game we needed something a little more obvious. A promotional calendar was sacrificed and the turn pages were printed and stuck on to cut down pages with double sided tape.
Now as each turn is completed, the page are turned and the current turn is displayed on both sides. In this way not only the players but also any spectators are kept informed.
Here is a copy of the turn pages as a PDF.
I have added the Outflanking distances on turns 3 to 5 and the turn 6 ending die roll too.