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Costello
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About Costello
Costello Elementary Calendar
Costello Staff Directory
Attendance Line & Map
Absence & Tardy Guidelines
Student/Parent Handbook
(opens in new window/tab)
Costello Pep Song
News & Announcements
Spotlight Student/Staff Member of the Month
Core Values
Principal's Message
Students
Mrs. Homrich's Costello Media Page
(opens in new window/tab)
School Supply Lists
OK2SAY
(opens in new window/tab)
Student Council
Public Safety Drills
Costello PTO
Staff
Frontline (Personal User Login)
(opens in new window/tab)
Frontline (SSO User Login)
(opens in new window/tab)
Headspace App
(opens in new window/tab)
Help Desk
(opens in new window/tab)
My TSD Page
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Staff Directory
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Staff Intranet
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TSD Apparel Store
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Webmaster Login
Conferences
Conference Scheduler
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Find it Fast - Costello
Parents
iPad Insurance Info
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Lunch Menu
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PowerSchool (Account Information)
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Schoology (Account Information)
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TSD District-Wide Calendar
(opens in new window/tab)
Volunteer Background Form
(opens in new window/tab)
Schools
Troy
School District
Pre-School & Early Childhood
Troy Preschool
Elementary Schools
Barnard Elementary
Bemis Elementary
Costello Elementary
Hamilton Elementary
Hill Elementary
Leonard Elementary
Martell Elementary
Morse Elementary
Schroeder Elementary
Troy Union Elementary
Wass Elementary
Wattles Elementary
Middle Schools
Baker Middle School
Boulan Park Middle School
Larson Middle School
Smith Middle School
Non-Traditional
Troy Center for Transition
Troy Intersect Virtual School
Troy College & Career High School
High Schools
Athens High School
Troy High School
International Academy
Troy College & Career High School
Community Education
Troy Continuing Education
In This Section
Mrs. Homrich's Costello Media Page
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School Supply Lists
OK2SAY
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Student Council
Costello Elementary
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