Teaching Critical Thinking Skills? Well, Maybe It's A Waste Of Time?

"Since the early 1980s schools have become ever more captivated by the idea that students must learn a set of generalised thinking skills to flourish in the contemporary world – and especially in the contemporary job market. Variously called ‘21st-century learning skills’ or ‘critical thinking’, the aim is to equip students with a set of general problem-solving approaches that can be applied to any given domain; these are lauded by business leaders as an essential s