This document discusses critical thinking and its importance. Critical thinking is exercising sound reasoning to understand complex issues and make informed decisions. It involves skills like analyzing, evaluating, and synthesizing information from multiple sources. Critical thinking plays an important role in the 21st century by supporting success, decision-making, curiosity, and learning. The document also provides examples of how technology like Photoshop, blogs, and webquests can promote critical thinking skills in students. It concludes that critical thinking encourages open-minded reflection and testing conclusions with evidence to solve complex problems.