School Lunch Schedule Registration Watch DOGS Free Lunch Application Dual Language Program Report a Student Absencecommunity
Dr. John Weishaar, Principal
Ms. Melanie Herbst, Asst. Principal
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1750 Thompson Trail
Round Rock TX 78664
(512) 704-0700
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Summer Hours: 8:00am - 4:00pm
Office Hours: 7:00am - 4:00pm


2014-15 School Supply List
Posted on 07/17/2014
Click here to find out the list of items your student will need for the 2014-15 School Year!  READ MORE...
RRISD Summer Reading
Posted on 05/29/2014
Here are great reading resources for keeping up with all the latest reading until school starts.   READ MORE...
Summer Hours
Check out our summer hours! 
Sun Smart School
Posted on 04/29/2014
Callison is a “Sun Smart” school. The risk of developing skin cancer will be substantially reduced for children who learn to “Block the sun, not the fun!”   READ MORE...
Posted on 05/29/2014
The first day of school for the 2014-15 
Watch D.O.G.S.
WATCH D.O.G.S.® (Dads Of Great Students) es un programa inovador del Centro Nacional de Padres   READ MORE...
The Shade Project
Posted on 04/11/2014
Dr. Weishaar and the Callison Elementary Student Council are currently applying for a grant from "The Shade Project" in order to receive a shade structure on our playground to keep our students safe from the sun.  READ MORE...

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