What reading research (the science of reading) has shown is that there are no differences in outcomes among the various approaches to teaching phonics and that a “one-size-fits-all” approach is not effective. (Dr. Sam Bommarito)
I have written several posts on the importance of teaching the correct sounds represented by letters.
Many of the teachers/ educators say that it is impossible to teach the sounds of consonants without extraneous sounds. They refuse to correct themselves when videos pronouncing the sounds correctly is produced.
One guy says 'one size does not fit all' and everyone who reads that statement repeat it without the slightest bit of thought. They use this as an excuse for the reading levels maintained for the past more than 30 years.
Now, listen to the video clip here which teaches the correct pronunciation. There will be no kid left behind if teachers teach the pronunciation of sounds represented by letters in this manner.