Write the title of the experiment
Write the aim
Write the apparatus/materials required
Write the theory or principle
Draw the neat labeled diagram
Write the formula used
Write the observations in a table
Take readings carefully
Show the calculations
Write the result
Write the precautions
Write the sources of error if required
Keep handwriting neat and clear
Use proper units in all measurements
Mention least count and zero error if applicable
Record observations in the correct format
Write all steps in order
Underline important headings
Keep the practical file clean and organized