I think his day sounds somewhat balanced with play-time/time to explore and work-time. However, I agree with blackcat -- the math should be at the appropriate level for his academic capability. Ditto for reading and reading comprehension -- if he is able to comprehend and can answer questions about the book, it is okay (to me, atleast)even if his handwriting is messy or not really neat. One should remediate the handwriting aspect separately, and not combine it with "Oh, the handwriting or the spacing is not good. So, perhaps he should read lower level books". If there is an IEP, I would specifically ask for that -- that the remediation of the "e" be separate from him being challenged academically.