It might be a little out of your way but Kids campus at MLK and Alexander has a learning program that is surpassed by no other. Each age group has a learning curiculum and for every grade under Kindergarten you actually get dailey progress reports(more on what they ate, if they took a nap, how they did at circle time). There might be a waiting list. Yes you can take him part time too. When you walk in you dont feel like its a daycare. It looks like a school.However if you get him in you get priority for the private kindergarten they offer which is awesome. My daughter went there when she was 4 and then went to Kindergarten. The learning foundation she received was incredible. She is now in public school, 1st grade and getting ready to go into 2nd grade and is a straight A student.
Hope this helps!