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Students pose for a picture in a Big Walnut Intermediate class
Students working on kindness cards in the Big Walnut Intermediate lunch room
Big Walnut Intermediate School Principal Sandrock speaking to students at an assembly
Big Walnut Intermediate Students working on a project
Science class students at Big Walnut Intermediate looking at a scale
Students pose for a picture on the Big Walnut Intermediate tennis courts
Contact Info
Sarah Sandrock, Principal
Justin Grieger, Assistant Principal
Kathie Bowman, Building Secretary
Cassie Rice, Attendance Secretary

777 Cheshire Road
Sunbury, Ohio 43074
Phone: 740.965.7800
Fax: 740.965.7801

Report an Absence:

School Hours:
7:40 AM - 2:20 PM
In the News
Vex Robotics Workshop
Vex Robotics Workshop
Registration is open for Grades 5-6.
Limited spots are available.
Click for more information!
BWI PTO Special: BJ's Wholesale Club membership
BWI PTO Special: BJ's Wholesale Club memb...
Learn how you can earn a special deal from the Big Walnut Intermediate School PTO!
Visitors to a School
Visitors to a School
What to expect when you're heading into your student's school as a visitor or a volunteer.
School Supply List
School Supply List
This document provides an overview of each grade's needed supplies for the 2023/2024 School Year. Additional supplies may be needed based on teachers' requirements.
Teaching and Educational Aide Substitutes Needed!
Teaching and Educational Aide Substitutes...
Interested in becoming a classroom substitute? We would love to see many of our community members in our classrooms, helping students in these vital roles.
Upcoming Events
Feb  29
Camp Nuhop
Mar  04
Camp Nuhop
Mar  04
Harlem Wizards
6:00 PM - 9:00 PM
Big Walnut High School, 713 Miller Dr, Sunbury, OH 43074, USA
Mar  06
End of Q3
Starts at 7:00 AM
Mar  08
BWI Student Night Out
6:00 PM - 8:00 PM
Mar  13
Family Bingo Night
6:00 PM - 8:00 PM
Mar  19
Biz Town (5th grade only)
7:00 AM
Mar  19
BizTown - Horan/Stone/Deibert/Hardin
7:00 AM - 8:00 AM
Mar  20
BizTown - Rakich/Tuel/Fitch/Hamilton/McCoy
7:00 AM - 8:00 AM
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