John L. Costley Middle School
June 2023

Events

Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
28 NJSLA ELA & Math Spring Administration (Grades 3 thru 9) Events NJSLA – Science Administration (Grades 5, 8, & 11) Events	29 Memorial Day (District Schools and Offices Closed) Events NJSLA ELA & Math Spring Administration (Grades 3 thru 9) Events NJSLA – Science Administration (Grades 5, 8, & 11) Events	30 NJSLA ELA & Math Spring Administration (Grades 3 thru 9) Events NJSLA – Science Administration (Grades 5, 8, & 11) Events	31	1 Summer Reading Launch Party 4 PM – 6 PM (135 Glenwood Avenue East Orange, NJ 07019) Events	2	3
4	5	6	7	8	9	10
11	12	13	14	15	16 Juneteenth (District Schools and Offices Closed) Events	17
18	19	20	21 Last Day for Students (Early Dismissal for Students) Events Progress Reports Posted on FOCUS (Elementary, Middle & High School Grades) Events	22 Last Day for Teachers Events	23	24
25	26	27	28	29	30	1

http://costley.eastorange.k12.nj.us

116 Hamilton Street, East Orange, NJ 07017
Phone: (973) 266-5660 | Fax: (973) 266-2956