According to a new May 2014 law, dyslexia is an educational issue, not a medical diagnosis. It should be handled with educational responses.
The teacher can use the term dyslexia and can even refer parents to someone who can do a screening. However, the most important thing is the instructional response!
Use a multi sensory approach- hear it, say it, touch it, write it!
Always have the students write the words, not just say and read.
Teach the common spelling rules. Example- y says the long e sound at the end of a 2 syllable word and says the long i sound at the end of a one syllable word.