> I don't expect ever to see this method of learning-by-teaching used in
> state schools. Perhaps it will come back in a new form if the current
> experiments with vouchers continue to show excellent results and spread.
> (Note: I would prefer tax credits for education over vouchers, but the
> latter is still *much* better than a state monopoly.)
>
My Kids all attend Fairfax County (Virginia, USA) public schools.
Second and third graders routinely are invited into kindergarten and
first grade classes to read to the younger kids. My children were
enthusiastic as both readers and listeners.