This document discusses thinking, reasoning, and problem solving. It was presented by four students and covers: - Definitions of thinking from psychologists and that it involves using symbols to solve problems. - Types of thinking like perceptual, conceptual, reflective, and creative. - Reasoning combines past experiences to solve new problems and types include inductive and deductive. - Problem solving is overcoming obstacles to achieve goals and follows steps like defining the problem, gathering information, considering solutions, selecting the best solution, and verifying it works.