Thanks, I'm finding it much easier to get back into C with my third grader because of the practice reviews every few lessons, though I wish there was a list of the strategies so I could remember them.

I know what you mean about remembering all of them! :-)

Sometimes, I look at the Table of Contents of the Teacher's Manuals to try to 'trigger' my memory. For example, Level C has a lot of addition and subtraction strategies. When my kid is struggling with addition or subtraction, I will go to Level C and look at the Table of Contents to find a lesson that might help, ie. 'Adding 8 to a number' or 'Mental Addition Shortcuts', etc.

Anyway, that is just something I do.
Have a great school year!
Rachel