So homeschooling is on my mind. But how could I do that and afford it?
What do you mean "afford it?" Unless you're talking about quitting work to homeschool--in which case, it might be an expensive option for you--homeschooling doesn't have to be costly. I mean, you CAN spend a fortune on curriculum, or you can raid the library and spend not one thin dime! (Our library even has an educator's card, which HSers are allowed to get, with much longer check-out times and no fines for overdue books. It's swell!)
In fact, I think it's not at all a bad idea to spend your first year just reading books that interest your child (cover fiction, nonfiction and poetry for sure!), and then talking and writing about what he's read. DS7 reads aloud to me sometimes, sometimes he reads silently and summarizes for me, and sometimes he reads silently and answers questions I've written up for him.
If math isn't something you feel comfortable winging in this manner, get Aleks or Singapore Math to start, depending upon whether you want to work online or in workbooks, and see where that takes you.
Be sure to check out
Home Learning Year by Year by Rebecca Rupp and/or the
What Your Xth Grader Needs to Know series by E.D. Hirsch to be sure you're not letting him fall behind in any particular area. This is a nice security blanket. You can also compare what your child is doing that's ahead of schedule with grade levels to see where they're operating. That's pretty handy. The Rupp is especially nice for that since it has all grades included in one book.
This outline is what we did the first year because we pulled him out mid-year and were not at all prepped for it. It was surprisingly low-cost and low-stress, and it worked really well! DS7 made great progress and was HAPPY! Good stuff!
Admittedly, I made life easier on myself by setting the bar pretty low: I just wanted to be sure that we did at least as well as the public school had been doing with him. Well, if he's bored to misery this year and learning zilch, then it's hard to think that you're going to do a worse job, right? That's what I figured as we dove in.
We spent more money on "stuff" this year, but it was more a choice than a necessity. Plus we're not having a regular babysitter this year, so I have more money in the budget to spend on HSing.
There's lots of free stuff on the Internet, too. I'll be happy to point you toward links if you want stuff. Just ask.
Does that help at all? I fear you have the wrong idea about homeschooling...