How can I add new labels in the ‘Add Student’ form?

Firstly we have to add the fields using Custom Fields option 

Step 1 – Click on Setting

Step 2 – Go to administration

Step 3-  school setup

          Step 4 – Custom fields

          Step 5 – Create fields

After creating custome fields

         Step 6-Click on Setting

         Step 7- Go to student

         Step 8- Student

         Step 9- Student form editor

         Step 10 – Select student form

         Step 11- then click on (+) and add field