Thanks for your interest! The following word families are included: at, an, ap, ag, am, og, op, ot, ox, ob, ig, it, id, ick, in, ing, ug, ub, un, ut, up, en, ed, et, ell, and eg.
I have found these activities to be really helpful in my own kindergarten classroom, and this is my best-selling product. Please let me know if you have any other questions.
January 29, 2012