From The Washington Post: President Obama and countless reports all say that improving science and engineering literacy and ensuring a next generation of U.S. scientists and engineers are vital to our future. However, current education policies at the state and federal levels contradict the core values of science and engineering. Three values are at the heart of the practice of science and engineering and are central to discovery and innovation: searching for uncertainty, recognition of ambiguity and learning from failure. Therefore, it makes sense to nurture these values in school. In sharp contrast, popular education policies ignore ambiguities in assessment data and punish failure as determined by uncertain evidence.