*I am curious.., are teachers the top tier of experts we have in the world?
How does your job title validate your opinion? I'd like to see reference to research papers to back up any claim someone connects their job title to.*
My experience validates my opinion.
Children who start year R having been 'taught' phonics by their well meaning parents or untrained nursery staff present an issue to their Year R teachers, who then have to undo this in order to teach them the pure letter sounds properly.
It is much better for parents to do all the pre-reading and writing stuff like singing nursery rhymes, reading to the child several times a day, talking about stories, talking about anything and everything in order to develop vocabulary, listening for sounds in nature, playing games with sounds etc etc. Developing fine motor skills with play doh, threading beads; developing gross motor skills to make the body strong and ready to write. All the stuff most parents do anyway. Phase 1 of Letters and Sounds.
Even as a qualified and experienced teacher I didn't teach my children the letter sounds before they started school. In my experience it is better to wait and leave it to the class teacher.
For what it's worth I believe phonics is an important part of teaching reading but it isn't the only way. Memorising word shapes, finding words within words, using sentence clues, looking for pictorial clues all have their place. Some children don't find phonics easy and so rely on these other strategies more heavily.
I thought I would be very structured with home learning and would teach my children to read, at home, age 3. Then I taught for 10 years, had my DCs and my opinion totally changed. Less is more with phonics at home.