Gattis Elementary School 
What’s Happening
- Gator Happenings
- Parent Orientation Handbook
- Register
- Blocksi Parent Flyer
- Supply Lists 2024-2025
- Kinder Orientation Presentation
- Free and Reduced Lunch Options
- Gattis Spirit Gear
- 2023-2024 Yearbook Info
- Vaccination Clinics
Registration and Enrollment for Round Rock ISD
Welcome to Round Rock ISD! Whether your child is gearing up for a new year, transferring to Round Rock ISD from another school district, or starting school for the first time, the information on this page can help you make the transition a smooth one.
Registration and Enrollment Page
RRISD Elementary School Hours:
The required school hours are 7:35 am – 2:55 pm.
Class begins at 7:35 am. It is very important for your child to be in the classroom at 7:35 am when our school day begins. If they are NOT in the CLASSROOM at 7:435 am they are counted as tardy. If this becomes a chronic issue, you will be contacted to discuss the circumstances, and come up with a plan to help get your child to school on time.
When students arrive at school late can impact them for the rest of the day. They have missed out on important information and learning opportunities when they arrive late.
Buy your school spirit gear at our online store!
Scan the QR code to purchase. $25 if ordered before Feb 1, then price goes up to $30. Ads and pridelines deadline is Feb 1.
Campus News
District News
Gattis Elementary School
2920 Round Rock Ranch Road
Round Rock, Texas 78665
Cynthia Griggs, Principal
Main: 512-428-2000
Fax: 512-428-2065
Nurse: 512-428-2009
Attendance: 512-428-2004
School Hours: 7:35 a.m. to 2:55 p.m.
