Public schools are a threat to our way of life. And where they're not a threat, they're a poorly organized unproductive time sync. All federal schools should be burned to the ground. However education in hard subjects such as math and science are necessary to understand problems. Going through life without a solid grounding in maths and sciences severely limits your ability to think through problems and be decisive.
The
Khan Academy is one beacon of hope in a sea of academic stagnation. To be specific it's a new approach to learning, you can watch the
TED video to see more. I see value in this learning format for people whom want to home school their children.
I'm probably a good candidate for looking into these videos myself, seeing as my grasp of math and science is embarrassing. If the future is this type of learning, then we'll be able to take one more step away from society.