Our team uses Cherry Carl's site for spelling.
http://www.carlscorner.us.com/WOW.htm
There are 5 focus words each week and we also do at least 1 word family each week as well.
We do phonics and word work during class and send a packet for homework. Our packet consists of:
Configuration Station
Sentence Sense
Where are the words? word search
Order in the Court
I also like to print out and copy word cards for the kids to play partner games like memory or "Be the Teacher" where they get to give the other person a spelling test.