Magenta, I can appreciate trying to work with your current school rather than moving on. I do hope it works.

The reason I'm wondering about the chances of success is that a three-year-old shouldn't be doing so much academics that he has time to be bored, IMO. In my just-turned three-year-old's class, academics are de-emphasized and very well hidden in play. My son is incredibly advanced but spends his time biking around the playground, playing with bubbles, and painting blobs.

I do hope you find a good solution for your boy. I have a bit of a soapbox about the current climate of earlier and earlier academics, simply because of how far my two have come just by playing and absorbing.