We have used many of the Apologia materials. The content, quality and resources are excellent. This student notebook is wonderful. My children look forward to completing the exercises and they help to solidify the learning. This is a tremendous blessing.
I am very happy with Apologia's journaling notebooks. Last year I attempted to use the Astronomy by Jeannie Fulbright without using the journaling notebook while my girlfriend who was doing science with us had bought the journals. I would have to say that although we very much loved the science my children's experience would have been enhanced had they had a journal to accompany it. So this year I didn't hesitate to buy 2 journals, one for each child and Christianbook.com was the only place I found that had the 'junior' journal for anatomy.