My activity book (for volume 1) has a copyright date of 2002. Since it doesn't say revised on the front, I'm assuming it is the first printing.
I need additional student pages (three sets total) and I'm assuming the student pages listed on the WTM site are for much more current versions.
If you used the first printing of the activity guide, when newer versions were out, did you just take your AG to the copier and copy the entirety of the student pages?
How different are the more current versions? If I bought the most current student pages, would it match up to the rest of the AG? To the actual text I have on hand (also first printing, I believe)?