We are almost done with Apologia Explorers and need to move on to the next group. I don't want to use Apologia for upper grades, what else is there? We are looking for Creation based for sure. Thanks
There's Abeka, and BJU, and Rod & Staff, and Lifepac, and Christian Light that immediately come to mind. Maybe check Rainbow Resource Center under Science and see what they have that might not be one of these publishers. Maybe check Cathy Duffy's recommendations.
All that I named are, I believe, Young Earth, although I can't tell you specifically because I haven't used them all lately enough at the level you want to use, to remember exactly what they say about it. Abeka does spend some amount of time (can't remember how much - a chapter? at 7th or 8th grade) refuting evolutionists. I forgot to mention Answers in Genesis, which I do know is Young Earth - because their whole website is. But all these are definitely Creationist.
AiG sounds like a good fit for us. I have to really figure out math before I move on to science, since they go together but this is a great start for me.