Book excerpt: The Thinker’s Guide to Scientific Thinking focuses on developing the intellectual skills inherent in the well-cultivated practice of every area of scientific research and study. It helps students and practicing scientists come to reason within the logic of science and to see the field as a cohesive whole. From astronomers to zoologists and physicists to chemists, skilled scientists use careful analysis to question data, test theories, draw logical conclusions, and propose feasible solutions. Students in science courses, and scientists themselves will find their analytical abilities enhanced by the engaging framework of inquiry set forth by Richard Paul and Linda Elder in this guide. As part of the Thinker’s Guide Library, this book advances the mission of the Foundation for Critical Thinking to promote fairminded critical societies through cultivating essential intellectual abilities and virtues across every field of study across world.