What is the first step in the CCSS math problem-solving model?

• A. Apply a formula immediately.
• B. Guess and check.
• C. Copy the problem and skip.
• D. Understand the problem and plan a solution.

Answer: (D)

Understanding the problem and planning a solution is the first move. This means pausing to figure out exactly what is being asked, restating it in your own words, identifying what information is given and what you need to find, and then deciding on a strategy before doing any calculations. That preparation sets a clear path: you know what method to use, whether it’s drawing a diagram, writing an equation, making a table, spotting patterns, or working backward from the goal. For instance, in a word problem you first clarify the question, list the knowns and unknowns, and choose a plan before solving. Jumping straight into a formula without understanding can lead you astray, and guessing or skipping planning isn’t reliable.