Events

Apr 1 Sat
- No Saturday School
  Mather General Calendar
Apr 3 Mon
- Spring Break 4/3/2023 – 4/7/2023
  Mather General Calendar
Apr 4 Tue
- Spring Break 4/3/2023 – 4/7/2023
  Mather General Calendar
Apr 5 Wed
- Spring Break 4/3/2023 – 4/7/2023
  Mather General Calendar
Apr 6 Thu
- Spring Break 4/3/2023 – 4/7/2023
  Mather General Calendar
- AT Meeting - 3rd period 9:50 AM – 10:40 AM
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- AT Meeting - 4th period 10:45 AM – 11:30 AM
  Mather General Calendar
- AT Meeting - 5th 11:40 AM – 12:25 PM
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- AT Meeting - 6th period 12:35 PM – 1:20 PM
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- AT Meeting - 8th period 2:25 PM – 3:10 PM
  Mather General Calendar
Apr 7 Fri
- Spring Break 4/3/2023 – 4/7/2023
  Mather General Calendar
- Award Letter support 8 AM – 2:30 PM
  Mather General Calendar
Apr 8 Sat
- No Saturday School
  Mather General Calendar
Apr 10 Mon
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
Apr 11 Tue
- Field Trip: North Central College
  Mather General Calendar
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
- Seal of Biliteracy Testing 12:35 PM – 3:16 PM
  Mather General Calendar
- April LSC Meeting 6 PM – 7:30 PM (In Person (Mather Library) Virtual Option (meet.google.com/pry-zntv-fvh))
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Apr 12 Wed
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
- SAT (non-attendance day for 9th, 10th, and 12th grade)
  Mather General Calendar
Apr 13 Thu
- Field Trip: Future Business Leaders of America (Abrams) 4/13/2023 – 4/14/2023
  Mather General Calendar
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
- Seal of Biliteracy Testing (All Day) RM 602
  Mather General Calendar
- Seal of Biliteracy Testing RM 602 8 AM – 3:16 PM
  Mather General Calendar
- AT Meeting - 3rd period 9:50 AM – 10:40 AM
  Mather General Calendar
- AT Meeting - 4th period 10:45 AM – 11:30 AM
  Mather General Calendar
- AT Meeting - 4th period 10:45 AM – 11:30 AM
  Mather General Calendar
- AT Meeting - 5th 11:40 AM – 12:25 PM
  Mather General Calendar
- AT Meeting - 6th period 12:35 PM – 1:20 PM
  Mather General Calendar
- AT Meeting - 8th period 2:25 PM – 3:10 PM
  Mather General Calendar
- AT Meeting - 8th period 2:25 PM – 3:10 PM
  Mather General Calendar
- Welcome Night - Class of 2027 6 PM – 7 PM
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Apr 14 Fri
- Field Trip: Future Business Leaders of America (Abrams) 4/13/2023 – 4/14/2023
  Mather General Calendar
- GoCPS: Accept/Decline Deadline and Principal Discretion Closes at 5 pm
  Mather General Calendar
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
- Award Letter support 8 AM – 2:30 PM
  Mather General Calendar
- Seal of Biliteracy Testing 12:14 PM – 2:16 PM
  Mather General Calendar
- 2nd Annual Mather Chess Spring Blitz 4 PM – 5 PM
  Mather General Calendar
Apr 15 Sat
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
- MHS Alumni Scholarship Interviews 8:45 AM – 12:30 PM
  Mather General Calendar
Apr 16 Sun
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
Apr 17 Mon
- ISA Testing (11th Graders/In Science Classes)
  Mather General Calendar
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
- Library Week! 4/17/2023 – 4/21/2023
  Mather General Calendar
Apr 18 Tue
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
- Library Week! 4/17/2023 – 4/21/2023
  Mather General Calendar
- PSAT Date (non-attendance day for 11th and 12th grade)
  Mather General Calendar
Apr 19 Wed
- ISA Testing (11th Graders/In Science Classes) 4/19/2023 – 4/21/2023
  Mather General Calendar
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
- Library Week! 4/17/2023 – 4/21/2023
  Mather General Calendar
- AP Exam Parent Night 6 PM – 7 PM
  Mather General Calendar
Apr 20 Thu
- ISA Testing (11th Graders/In Science Classes) 4/19/2023 – 4/21/2023
  Mather General Calendar
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
- Library Week! 4/17/2023 – 4/21/2023
  Mather General Calendar
- AT Meeting - 3rd period 9:50 AM – 10:40 AM
  Mather General Calendar
- AT Meeting - 3rd period 9:50 AM – 10:40 AM
  Mather General Calendar
- AT Meeting - 4th period 10:45 AM – 11:30 AM
  Mather General Calendar
- AT Meeting - 4th period 10:45 AM – 11:30 AM
  Mather General Calendar
- AT Meeting - 5th 11:40 AM – 12:25 PM
  Mather General Calendar
- AT Meeting - 6th period 12:35 PM – 1:20 PM
  Mather General Calendar
- AT Meeting - 8th period 2:25 PM – 3:10 PM
  Mather General Calendar
- AT Meeting - 8th period 2:25 PM – 3:10 PM
  Mather General Calendar
- Law Showcase 5 PM – 6 PM
  Mather General Calendar
Apr 21 Fri
- ISA Testing (11th Graders/In Science Classes) 4/19/2023 – 4/21/2023
  Mather General Calendar
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
- Library Week! 4/17/2023 – 4/21/2023
  Mather General Calendar
- NHS Project - Thrift Fest
  Mather General Calendar
Apr 22 Sat
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
Apr 23 Sun
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
Apr 24 Mon
- Ethnic Fest Festivities 4/24/2023 – 4/28/2023
  Mather General Calendar
- ISA Testing (11th Graders/In Science Classes) 4/24/2023 – 4/28/2023
  Mather General Calendar
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
Apr 25 Tue
- Ethnic Fest Festivities 4/24/2023 – 4/28/2023
  Mather General Calendar
- ISA Testing (11th Graders/In Science Classes) 4/24/2023 – 4/28/2023
  Mather General Calendar
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
Apr 26 Wed
- Ethnic Fest Festivities 4/24/2023 – 4/28/2023
  Mather General Calendar
- ISA Testing (11th Graders/In Science Classes) 4/24/2023 – 4/28/2023
  Mather General Calendar
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
- CANCELLED - April PAC Meeting 6 PM – 7 PM
  Mather General Calendar
- Monthly PAC Meeting 6 PM – 7 PM
  Mather General Calendar
Apr 27 Thu
- Ethnic Fest Festivities 4/24/2023 – 4/28/2023
  Mather General Calendar
- ISA Testing (11th Graders/In Science Classes) 4/24/2023 – 4/28/2023
  Mather General Calendar
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
- AT Meeting - 3rd period 9:50 AM – 10:40 AM
  Mather General Calendar
- AT Meeting - 4th period 10:45 AM – 11:30 AM
  Mather General Calendar
- AT Meeting - 5th 11:40 AM – 12:25 PM
  Mather General Calendar
- AT Meeting - 6th period 12:35 PM – 1:20 PM
  Mather General Calendar
- AT Meeting - 8th period 2:25 PM – 3:10 PM
  Mather General Calendar
- Ethnic Fest: International Food Bazaar 6 PM – 7 PM
  Mather General Calendar
- Ethnic Fest: Evening Performances 7 PM – 8 PM
  Mather General Calendar
Apr 28 Fri
- Ethnic Fest Festivities 4/24/2023 – 4/28/2023
  Mather General Calendar
- GoCPS: Principal Discretion Results Released
  Mather General Calendar
- ISA Testing (11th Graders/In Science Classes) 4/24/2023 – 4/28/2023
  Mather General Calendar
- ISA Testing Window for HS 4/10/2023 – 4/28/2023
  Mather General Calendar
- Ethnic Fest: Morning Show (elementary schools) 10 AM – 11:30 AM
  Mather General Calendar
- Ethnic Fest: Day Show (MHS students) 12:30 PM – 2 PM
  Mather General Calendar
- Ethnic Fest: Evening Performances 7 PM – 8 PM
  Mather General Calendar

Events in April 2023
Su	Mo	Tu	We	Th	Fr	Sa
	One event •	2 events ••	4 events •••	7 events •••	2 events ••	One event •
	One event •	One event •	One event •	6 events •••	2 events ••	One event •
	One event •	4 events •••	2 events ••	12 events •••	6 events •••	2 events ••
One event •	3 events •••	3 events •••	4 events •••	12 events •••	4 events •••	One event •
One event •	3 events •••	3 events •••	5 events •••	10 events •••	7 events •••
	One event •	2 events ••	One event •	9 events •••	2 events ••

Calendars

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