About Teacher

Mrs. Sarah Castillo

Phone: 210-407-1200


Degrees and Certifications:

Bachelor of Science Interdisciplinary Studies specialization in Early Childhood ESL Certified

Mrs. Sarah Castillo

I am so excited to be your teacher at Cibolo Green Elementary School! Home of the Champions! 
This will be my 18th year teaching. I am a graduate of Southwest Texas State. Go Bobcats! I find great joy in providing a fun and loving environment for the students in my classroom and creating opportunities for them to become leaders.  

My husband Mark and I are native San Antonions.  We have a handsome 12-year old boy, a sweet 8-year old little girl and 3 year old boy/girl twins.  We also have a furry family member, a boxer named Roxy. My favorite past times are relaxing with my family, scrapbooking, and shopping.  I look forward to a fantastic year at Cibolo Green with a great group of champions.

Classroom Announcements

Class Schedule

  • 1st Grade Schedule

    7:30– 7:35 Announcements

    7:40– 8:10 Team Building

    8:10 -8:40 Writing

    8:40-9:30 Reading/Daily 5

    9:30– 10:00 WIN

    10:00 - 10:25 Recess

    10:30 - 10:55 Phonics

    11:00–11:30 Lunch

    11:30-12:45 Math/Number Talk

    12:45-1:25 Specials

    1:30-2:25 Science/Social Studies

    2:25 Pack Up

    2:45 Dismissal