THE phonics book for teachers. Comprehensive information is given here for every spelling of every sound. For each spelling you find rules which govern it, exceptions to the rules, sample words to use for teaching the sound or spelling, etymological information, and more. The Appendix also contains an excellent article concerning reading problems of the older student or adult.
This easy to use reference will be a great resource to be able to answer the "why's" your students ask about English spelling.