Is Elon Musk’s vision for school the next big idea for education?

Is it time to introduce some changes to the education system? Elon Musk seems to think so, having created a small school called Ad Astra (To The Stars) for his children and a small group of children whose parents work for SpaceX (Musk’s company). The school has done away with grade levels and, according to Musk, “[caters] the education to match [the children’s] aptitudes and abilities.” The school strives to teach problem solving by teaching the problem rather than the tools, which is an approach different from that of most American schools. Do you like this new structure for schools?