LOL I posted about CWP going OOP a few threads below this one currently.

I may get CWP 5 and 6 for the challenging sections and pick up the IPs for 5 and 6. Currently I'm going to have DS work through Zaccaro's Primary Grade Challenge Math.

SM Primary series which is what CWP is matched up with goes to pre-algebra, beginning algebra. After that, there is SM NEM and several new programs.