Apologies that this is a bit late, but hopefully you'll be able to add photos later if you aren't able to sort them out for the crop.
Class 1 - Mel Hand
Layout 1
6 by 4" landscape and 3 by 4" portrait
Layout 2
6 by 4" portrait
Class 2 - Jane Hewitt
This is a mini book so photos can be added later
Class 3 - Katherine Sutton
Layout 1
3 3by 4" landscape photos
Layout 2
4" square photo (extras to have are white gesso or paint and mustard seed distress re-inker/stain or yellow watercolour paint/ink - or mist)
Layout 3
5 or 6 2" square photos (there are 6 spaces for 2" photos, you can either decorate them or add photos - it would work well for some of those series of shots you have or something like square passport photos)