Kind of a thread jack / off topic. But, have you looked into a montessori school? It introduces children into learning in a fun way and adapts to tasks and styles of learnign that the child enjoys.
While we're offtopic, here's an anecdote. I know that the plural of anecdote isn't data, and certainly the singular isn't, but...
When I was a kid, my parents put me in a private Montessori school because I was bored out of my skull with a regular school. Less than two years later, we changed to homeschooling. I was literally coming home every day crying because I was so miserable. I don't know if the school actually followed Montessori principles, but they claimed to and it was horrible. It was literally just like the traditional school system, but with "hands on" activities and ten times the busywork. The last straw was when they tried to get me to do a science project that involved dropping parachutes from a second-story balcony three hundred times for "accuracy".