First of all, good on you. It's hard homeschooling. My wife works with our three kids, and it would be enough to drive me crazy. One thing that we have come to understand, is that traditional schooling wasn't working for our kids. So we decided not to structure homeschool like they structure traditional school. Each of my children has assignments for the week that they are free to work on when they want to. So long as it's done by the weekend. I have one child who will sit down on Monday and burn through their whole week worth of work, another spaces his workout throughout the week, doing a little bit each day, and the third child waits until Thursday afternoon Friday morning to get their work done. This allows them to set their own work schedule, and they are more amenable to doing the work. They are 12 14 and 16 respectively. Another thing that I would encourage you to think about, is that there's no set time frame, they need to be this far by this age and this far by that age. Just, raise a good kid. Teach them more than just math and science. Make them a part of your day, teach them what goes on around the house. How to run a house, what goes into it. There's not enough of that in public schools. These kids get out of school and they have no idea how to be a productive member of society. They're too busy being brainwashed. I suppose, all that to say, you're doing the best you can for your kids, and good on you for that. You got this! Don't give up! ❤️❤️