Sorry for the delay, but your question got caught up in a group affected by a system glitch. This is such a good question and so well set out. Your son appears to have not a single problem with his speech. He has good language skills, can obviously hear well and has an excellent vocabulary. he does not stutter or lisp. There does not appear to be single reason why he should see a speech therapist. Speech therapy will not advance his reading skills nor his problem solving skills.
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