Use a neat notebook with proper margins and ruled pages
Write the experiment title clearly at the top
Mention the aim of the experiment
Write the apparatus or materials required
Write the theory or principle in short points
Draw the circuit diagram or setup neatly, if needed
Write the procedure step by step
Record observations in a proper table
Show all calculations clearly and neatly
Write the result or conclusion at the end
Mention precautions clearly
Keep handwriting clean and legible
Use black or blue pen only, if required by school
Use pencil for diagrams and graphs
Label all diagrams properly
Leave proper spacing between sections
Write units with every measurement
Correct mistakes neatly without overwriting
Keep the record book well organized and complete
Get each experiment signed by the teacher
Maintain the same format for every experiment