This is a powerpoint written in EDI format and used for teaching students how to change the -y to -i when adding -ed or -ing. It also teaches how to spell words that end in a double consonant when adding -ed or -ing. Examples are also given for spelling words by dropping the -e when adding -ed or -ing. There are a lot of examples and a lot of practice problems for students. This would be great to use as a grammar or ELD lesson for either ELD students or during Language Arts.