I plan to combine this year. Last year we did Res to Ref and Preparing. This year, we are planning to do Rev to Rev together, with my 12yo and 10yo and 4 yo
Two guides was doable, but I really want to try them together. They are at very different levels...so I will expect different things from them. Each has their own math/english and maybe other things. But I got them both notebooking pages, and we will try reading some of it aloud for my 10 year old. I just want to try having us together, on the same page this time. We'll see how it goes!
My 5 yo will be doing math and reading, and nothing else structured.