The document discusses methods for solving mathematical problems. It describes George Polya's method, which involves 4 steps: 1) understanding the problem, 2) designing a strategy, 3) carrying out the strategy, and 4) reviewing the solution. It also describes the Singapore method, which focuses on reading the problem, identifying key details, drawing diagrams, and showing the steps. An example problem is presented using each method. The Polya method is considered more effective for analyzing problems, while the Singapore method is best for more basic problems. Both methods can be used to develop mathematical problem solving skills.