I think that story is great, good on you and I hope to teach(do) IS and ethics in primary schools.
I truely believe that these 10 to 13 year-olds are cappable of doing year-8-10 and seniour-11 and 12.
Chemistry and biology, and numbers/logic to programming "lego style" (I've done it, it is good).
There's soo much more to life than liturature and history. Science...!