It's wonderful to hear from all of you! The study group is a suggested study schedule, but what makes it really helpful, is the interaction between the participants. Feel free to post messages to each other, helpful ideas, suggestions, study tips, etc.
Here is a test question example:

Come back on Friday for the answer!
------------------------------
Robin Cogan, MEd, RN, NCSN
School Nurse & Faculty
Rutgers-Camden School of Nursing
Camden City School District, NJ
------------------------------
Original Message:
Sent: 01-19-2019 15:22
From: Robin Cogan
Subject: Friendly Reminder - Study Group Begins Friday 1/25/19
This is a friendly reminder that our online study group will begin Friday, January 25, 2019. I will be posting a suggested study schedule every Friday for 6 weeks until the testing window opens for the Spring exam.
The suggested study guide is the School Nurse Certification Review Guide 2010 Edition by Janice Selekman and Linda Wolfe.

The links posted below are sources to order the Review Guide. NASN is currently out of stock but will be replenishing their supply of the Review Guide, please check the NASN bookstore: https://my.nasn.org/online-store/nasn-bookstore
https://www.schoolhealth.com/nasn-school-nursing-certification-review
https://www.macgill.com/school-nursing-certification-review.html
https://www.schoolnursesupplyinc.com/School-Nursing-Certification-Review_p_743.html
The following information has been retrieved from the NBCSN website:
------------------------------
Robin Cogan, MEd, RN, NCSN
School Nurse & Faculty
Rutgers-Camden School of Nursing
Camden City School District, NJ
------------------------------