My Math Problem Solving Strategy The four-step strategy: 1. Understand What facts do you know? What do you need to find out? 2. Plan What strategy should you try? 3. Solve Use strategies and models to solve the problem. 4. Check Does the solution make sense? Can you check it for accuracy? Suggested Problem Solving Strategies: Act it out or use objects to model Guess and check Develop a picture or diagram to help model Make a table