How can our child succeed in my class?

Moms, Dads, and Guardians:
     In order for your child to succeed in my class they must complete their work and turn it in on time. If it is incomplete or unsatisfactory they will receive a grade and must fix it and resubmit their work for a better grade. 
My grading policy is:
     I MUST have the assignment completed and turned in. Any missing assignment will result in an I/F (Incomplete/Fail) on their report cards.
Any work that is resubmitted will be re-graded and added to the grade book. I am doing this in hopes of creating a better mastery of the subject standards.