To make my master schedule, I set up a table in Word. Then I copy it for the number of days, then go through one subject at a time and fill in each day. When I have finished putting all the subjects in, I print it out and bind it in a folder. Once it is printed, any changes are just written in with a pen. I also write notes and ideas as I go - my goal is to have a useful tool, not a perfect-looking page. As I go through it during the year, I cut the top right corner off the pages that are complete so that it is easy to find where I am.
We do each subject each day. This year I have a new chart layout because B2 will be doing some schoolwork this year. Two days are printed on a page. Here is what it looks like:
G1 is in grade 4, B1 is in grade 1, and B2 is in junior kindergarden.
Throughout the year I plan a week at a time. I look at the calendar and see what's on it - doctor or dentist appointments, field trips, etc. Then I decide How many days of school we will do (usually 4) and put them on our weekly calendar.
Sometimes I will split days (eg. on Oct 8, do 1/2 of Day 20 and Oct 9, do 1/2 of Day 20).
When something is completed, we cross it off with a highlighter in the master schedule. That way we can still read what it says, but it is clear what is completed and what is left. During the day, the schedule stays open to the page on the kitchen counter. It is nice to flip through and see all the color knowing that it is work completed.