Here is some information you may find helpful:
Board Policy 9270 Homeschooling and Equivalent Education Outside of Schools
NJ DOE Information on Homeschooling Your Child
If your child is currently enrolled in Franklin Township Public Schools and you are homeschooling your child, you will need to withdraw your child, so that they can be removed from the rolls. If you choose to have your child return to our district, you will have to re-enroll them, supplying records containing grades, curriculum, etc. of the program you utilized.