On my Time Sheet do i add my lunch break?

Adding your lunch break depends on your employer. For example to cover a 8 hour day you can put in 9am to 5pm for 1 whole day of 8 hours. Or you can put in 9am to 1pm then from 2pm to 6pm to cover all your 8 hours with a 1 hour lunch break. both cases are fine, just double check with your employer on how they would like it reflected with the break or without the break.