Sabbath Mood Science Guides

Maybe some of you who have used these guides can help me with this. I really like the look of them and the idea of doing a CM living books science in the upper levels, but I am not able to tell if these come from a more secular or Christian worldview. I want my kids to get a solid understanding of how science and the Bible are in perfect agreement. I know not every good book is written by a Christian and I want my kids to know what the world teaches and how they have come to those conclusions, but I want to be sure they are seeing that the same evidence can be viewed from a Biblical worldview also and that evolution and millions of years is not the only conclusion that can be drawn from what we see around us. I dont care for the usual Christian textbooks, but I cannot seem to find what I am looking for. Does anyone have any input or suggestions?