DS3 has ASD. He doesn't get any extra support. No issues with behaviour at school and is very enthuistastic and eager to please. But at home it is non-stop meltdowns. He is struggling with reading. He can identify letter sounds no problem. He can't blend from reading words in front of him. When looking at words in a book he can sound the individual letters out but not blend. (he does muddle "b" and "d"). He will often take one of the middle letters as the starting guess point so if it was "sand" he'd start saying a word beginning with "n". When not reading, he does say letter sounds aloud, then blend them then say the word. if that makes sense! They are often not real words so he hasn't memorised them.
He gets very upset when he is wrong and has huge meltdowns. I'm aware he is young still, but I do feel that there is probably a better way to support him, but I'm at a loss as to how. (I'm not pushing him btw he wants to do the reading but as soon as he gets a word wrong he loses it.)