I have been following this blog for a while and she is always sharing wonderful resources. She has an entire key word symbol resource which I have added to my Bible study resources. In addition she occasionally posts new symbols.
I bookmarked this resource a while back and have just now gotten around to printing it. The older kids have really started learning how to observe the text. This week they are completing observations #21-30 on 1 Corinthians 15:3. To get that many observations out of 24 words you really have to dig deep.
I hope you enjoy Precept Camden's blog as much as I do.