Skip to main content
John L. Costley
Middle School
Social Media - Header
Facebook
Twitter
YouTube
Instagram
Technical Support
Main Menu Toggle
About Us
Our Mission, Vision, and Goals
Our Leadership Team
"Meet" Our Namesake - John L. Costley, Sr.
Staff Directory
Guidance & Counseling
Medical, Health, & Wellness
Academics
Physical Education
Student Contract
Student Handbook
Education Support-2023 Summer Reading Work
Library Media Center
Education Support-2023 Summer Mathematics Work
Clubs & Activities
Clubs & Activities
Student Council
Families
Parent Compact
Focus Parent Portal
Anti-Bullying Information
Apps Students Use: You Should Be Aware
Supply List
Calendar
Calendar
East Orange School District Policy Documents
Families
Student Handbook
Search
Events
Previous month
Next month
June 2024
Print
Year Overview
Subscribe
iCal, Outlook 2007+
Google Calendar
Download .ICS
Jun
19
Wed
Juneteenth (Schools / Offices Closed)
Events
Su
Mo
Tu
We
Th
Fr
Sa
26
27
•
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
•
20
21
22
23
24
25
26
27
28
29
30
1
•
2
3
4
5
6
Today
Calendar View
Calendars
Events
Loading...
Staff Directory
Calendar
News
Contact
