When my son was five and in kindergarten he had to bring something once a week for "letter of the week" show and tell. Since he was reading at a 5th grade level and I thought he needed to be doing more than letter of the week, I had him read a one-page report with his show & tell. We worked on the report together. He would dictate what he wanted to say and I typed it so that he could read it--it had to be double-spaced. I always checked the Flesch-Kincaid level after I typed it. The report he read when he brought his GPS for show and tell was about 12th grade level but he forgot two of the words when he read it to the class. I saw the report on the teacher's desk with the two words circled. I don't remember what they were but they were big words.

He was very interested in the things he chose to bring for show and tell so it makes sense that he wouldn't have any trouble reading his reports.