This is a great spelling sort which can be used with Houghton Mifflin Reading Series, Theme 5, Selection 4, Thunder Cake. The spelling sort is a cut and paste stlye which is a great spelling center activity to use with your second grade students. The full cut and paste spelling sort contains a variety of words to sort. The word sort has students seperate the words with endings -ed, -ing or other. Please feel free to email with questions.