Terri,
Thanks for sharing about each of your dc, and that does help with placement. If I were to place your dc individually - I'd place your 10 yo in Bigger Hearts, your 7 yo in Beyond, and your 5 yo in either Little Hearts or Beyond. I know it is your heart's desire to combine your dc for the Learning Through History part of the plans, so in my opinion, the best program for combining all of them would be in Beyond Little Hearts. This would give all of your dc great books to listen to being read aloud for history, storytime, and science. For each of your dc, these are some thoughts I have that I hope will be helpful

:
10 yo - you could do the right side and LA Appendix of Bigger Hearts for His Glory for R & S 3, Math 2A/2B, spelling list/dictation
you could do Drawn into the Heart of Reading Level 4/5 with Book Pack 4/5 Girl Interest
*The goal is to help her grow in her LA and Math skills and challenge her with the reading plans and books in DITHOR. Then, she will be ready for the increased writing load in the subsequent guides.
7 yo - do all of Beyond with 1A/1B math
*I think the primary goal is to focus on phonics. The Reading Lesson is an excellent program for a no prep, solid phonics instruction if you are interested in a different phonics. He should do a beginning handwriting book to solidify letter formation of lowercase letters, such as A Reason for Handwriting K. He'll enjoy the read-alouds in Beyond in history, science, and storytime while working on his 3R's, which is very important for him so he will be ready to move on to the reading and writing required in the subsequent guides.
5 yo - do the left side of Beyond with her. For LA and Math: Finish K Math. Do a beginning handwriting book to solidify letter formation, such as A Reason for Handwriting K. Have her do Rod and Staff D & F for fine motor skills/critical thinking. Have her finish her phonics. Whenever she's ready to read books like Frog and Toad, Amelia Bedelia, etc., begin the Emerging Reader's Set following the schedule and questions in the Appendix of Beyond (your 7 yo ds should do this too when his phonics are solid and he is ready for the Emerging Reader's set as well).
I want you to know that I have thought about you a lot while waiting for you to share about your dc, and I am praying for you as you consider placement. I think the above placement meets your goals for combining all of your dc for Learning Through History, meeting each of their specific needs in LA and math, and streamlining your teaching time as you are a busy mom. I know Carrie will respond as well, but we are currently at a convention show and answer only as time allows, which usually means later at night. I know Carrie was on the board until 2 in the morning last night trying to get caught up, so we're working through our responses as we can. Praying for you as you think this over.
In Christ,
Julie
