It is very important to pronounce the letter sounds correctly to help children to blend and read words more easily.
A useful video clip showing the correct 'pure' pronounciation of phonemes (units of sound).
Additional sounds are also available at the end of this video.
Parents are often worried about phonics and doing it incorrectly. In this video Ruth Miskin talks about her top ten tips for phonics and gives practical ideas about how to listen to children read.