Pá de Cal no Método Paulo Freire na Matemática

We have neglected far too long the teaching of mathematics in elementary school. The notion that "all you have to do is add, subtract, multiply, and divide" is hopelessly outdated. We owe it to our children to adequately prepare them for the technological society they live in, and we have to start doing that in elementary school. We must teach them mathematics the right way, and the only way to achieve this goal is to create a corps of teachers who have the requisite knowledge to get it done.