Teaching critical thinking is imperative. Every minute of life in the modern world, we are confronted with information and misinformation, advertising and distractions, complexity and ambiguity. Making sense of it all — distilling it, separating the important from the trivial — requires skill, patience, and practice. It requires, in brief, critical thinking. Yet we largely do not teach our children how to do it. Reboot’s guide for teachers contains resources for teaching critical thinking to students of all ages, in any subject, including math, science, literature, civics, writing, and philosophy. The guide — written with teachers, for teachers — is an invaluable resource for teaching the skills needed to be engaged and informed global citizens.