Do the grammar stage and logic stage programs line-up?

The short answer is no.

The longer answer is that the logic stage and grammar stage levels do not directly line-up. This is because older students need to be digging deeper into the concepts, while younger students just need a surface introduction.

However, you can rearrange the units within the programs, so that your grammar and logic level students are more or less on the same topics. The logic stage teacher guides provide suggestions on how to do this in the introductory material.