Read the question carefully
Identify the given quantities
Identify the quantity to be found
Write the relevant formula
Convert all values to SI units
Substitute the values into the formula
Check the direction and sign if needed
Solve the equation step by step
Keep track of units in every step
Verify the answer for reasonableness
Write the final answer with correct units
Use diagrams if the problem involves motion, forces, or circuits
Break complex problems into smaller parts
Apply the correct physical law or principle
Recheck calculations for arithmetic mistakes