Dk the government already does that! At least state government does. We have the Teks in texas (texas essential knowledge and skills) that we have to cover for every grade level (divided up by subject matter) in order for the kids to do well on their state test. If the government wants it covered they but it in the Taks (texas assessment of knowledge and skills) that the kid takes at the end of every year which determines if they pass up to the next grade level (thanks alot No Child Left Behind which made sure every state in the US has to do the same thing!).