1. The problem is to write short note calculations that show understanding clearly and concisely. 2. Use key formulas and definitions relevant to the problem. 3. Show each step of your work with brief explanations. 4. Use symbols and notation correctly to save space. 5. Include intermediate results and simplifications to demonstrate your process. 6. For example, if solving an equation, write the formula, substitute values, simplify step-by-step, and state the final answer. 7. This approach shows your teacher you understand the method, not just the answer.