Andrew Rotherham & Daniel Willingham:

To work, the 21st century skills movement will require keen attention to curriculum, teacher quality, and assessment.
A growing number of business leaders, politicians, and educators are united around the idea that students need “21st century skills” to be successful today. It’s exciting to believe that we live in times that are so revolutionary that they demand new and different abilities. But in fact, the skills students need in the 21st century are not new.
Critical thinking and problem solving, for example, have been components of human progress throughout history, from the development of early tools, to agricultural advancements, to the invention of vaccines, to land and sea exploration. Such skills as information literacy and global awareness are not new, at least not among the elites in different societies. The need for mastery of different kinds of knowledge, ranging from facts to complex analysis? Not new either. In The Republic, Plato wrote about four distinct levels of intellect. Perhaps at the time, these were considered “3rd century BCE skills”?
What’s actually new is the extent to which changes in our economy and the world mean that collective and individual success depends on having such skills. Many U.S. students are taught these skills–those who are fortunate enough to attend highly effective schools or at least encounter great teachers–but it’s a matter of chance rather than the deliberate design of our school system. Today we cannot afford a system in which receiving a high-quality education is akin to a game of bingo. If we are to have a more equitable and effective public education system, skills that have been the province of the few must become universal.