Next year ds1 will be of K age, and I'm a little unsure of how he will fit into our current homeschooling life with dd (7). Thinking back to dd's 'kindergarten' year, we didn't do anything structured. This year we did a few more structured activities with her - handwriting and math mostly. Next year a friend and I are thinking about doing a more structured history curriculum (like Story of the World) together. I'm wondering how a K-aged child will fit into that, or will they? I don't know what to expect from mixed-age groups like that, or how to structure the group so that everyone gets something out of it. Or, should I just not worry about it, expect all ages to participate, and let them get what they may out of the experience?