Concept Schools
April 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
29
March Mammal Madness 3/1/2026 – 3/30/2026, 11:59 PM (Hallways)
Gateway Science Academy Fyler Events
30
March Mammal Madness 3/1/2026 – 3/30/2026, 11:59 PM (Hallways)
Gateway Science Academy Fyler Events
31
Fall sports Banquet 6 PM – 9 PM (High School Commons Area and Teachers Lounge)
Gateway Science Academy Fyler Events
1
Paraprofessional Appreciation Day (1st Wed in April)
Gateway Science Academy Fyler Events
9th grade assembly 8 AM – 8:30 AM (Cafeteria)
Gateway Science Academy Fyler Events
2
9th Grade Field Trip 8:30 AM – 2:30 PM (44 corridor)
Gateway Science Academy Fyler Events
Men's Club Meeting 7 PM – 8 PM
Gateway Science Academy Fyler Events
3
Spring Recess - No School
Gateway Science Academy Fyler Events
4
5
6
National Assistant Principals Week (1st full week) 4/6/2026 – 4/9/2026, 11:59 PM
Gateway Science Academy Fyler Events
National Student-Athlete Day
Gateway Science Academy Fyler Events
7
ACT
Gateway Science Academy Fyler Events
National Assistant Principals Week (1st full week) 4/6/2026 – 4/9/2026, 11:59 PM
Gateway Science Academy Fyler Events
8
National Assistant Principals Week (1st full week) 4/6/2026 – 4/9/2026, 11:59 PM
Gateway Science Academy Fyler Events
9th Grade Assembly 8 AM – 8:30 AM (Cafeteria)
Gateway Science Academy Fyler Events
AP Psychology Field Trip 9:15 AM – 12:15 PM
Gateway Science Academy Fyler Events
Sophomore Class Rings meeting with Jostens at 9:30am 9:30 AM (HS Commons)
Gateway Science Academy Fyler Events
9
National Assistant Principals Week (1st full week) 4/6/2026 – 4/9/2026, 11:59 PM
Gateway Science Academy Fyler Events
MS solo/ensemble 9 AM – 12 PM (Fort Zumwalt WEST MS)
Gateway Science Academy Fyler Events
10
$4 Dress Down Day
Gateway Science Academy Fyler Events
Band Spring Concert (GSA)
Gateway Science Academy Fyler Events
11
12
13
14
the Geography Bee 3 PM – 4:30 PM (Room #115)
Gateway Science Academy Fyler Events
15
Spring/Prom Assembly 8 AM – 8:30 AM (Gym)
Gateway Science Academy Fyler Events
9th Grade Achiever's Trip 9 AM – 1:30 PM (City Museum)
Gateway Science Academy Fyler Events
Submit Class Ring order forms to Jostens in the Commons from 4:30pm - 5:30pm 4:30 PM – 5:30 PM (HS Commons)
Gateway Science Academy Fyler Events
5th Ward Town Hall Meeting - Alderman Devoti 6:30 PM – 7:30 PM (5218 Neosho St, St. Louis, MO 63109, USA)
Gateway Science Academy Fyler Events
16
17
CYSP - Dr. Mary 8:30 PM
Gateway Science Academy Fyler Events
18
Concept ALF 4/18/2026, 6 AM – 4/19/2026, 3 PM (Conprenicus Center, Chicago)
Gateway Science Academy Fyler Events
Prom 6 PM – 10 PM (Clayton Plaza Hotel)
Gateway Science Academy Fyler Events
19
Concept ALF 4/18/2026, 6 AM – 4/19/2026, 3 PM (Conprenicus Center, Chicago)
Gateway Science Academy Fyler Events
20
MAP Testing 4/20/2026 – 4/24/2026, 11:59 PM
Gateway Science Academy Fyler Events
21
MAP Testing 4/20/2026 – 4/24/2026, 11:59 PM
Gateway Science Academy Fyler Events
22
Earth Day
Gateway Science Academy Fyler Events
Earth Day
Gateway Science Academy Fyler Events
MAP Testing 4/20/2026 – 4/24/2026, 11:59 PM
Gateway Science Academy Fyler Events
10th & 11th Grade College Visit Day 8 AM – 5 PM
Gateway Science Academy Fyler Events
23
MAP Testing 4/20/2026 – 4/24/2026, 11:59 PM
Gateway Science Academy Fyler Events
24
MAP Testing 4/20/2026 – 4/24/2026, 11:59 PM
Gateway Science Academy Fyler Events
Winter Sports Banquet 6 PM – 7:30 PM (HS Commons.)
Gateway Science Academy Fyler Events
25
26
27
MAP Testing 4/27/2026 – 5/1/2026, 11:59 PM
Gateway Science Academy Fyler Events
Robotics Scrimmage 2 PM – 8 PM (HS Commons.)
Gateway Science Academy Fyler Events
28
MAP Testing 4/27/2026 – 5/1/2026, 11:59 PM
Gateway Science Academy Fyler Events
PTO Board Meeting 6:30 PM (GSA High School)
Gateway Science Academy Fyler Events
29
Administrative Professionals Day (last Wed in April)
Gateway Science Academy Fyler Events
MAP Testing 4/27/2026 – 5/1/2026, 11:59 PM
Gateway Science Academy Fyler Events
National Decision Day Assembly 4/29/2026 – 5/1/2026, 11:59 PM
Gateway Science Academy Fyler Events
Cultural Night 5 PM (GYM)
Gateway Science Academy Fyler Events
30
MAP Testing 4/27/2026 – 5/1/2026, 11:59 PM
Gateway Science Academy Fyler Events
MSHSAA Solo/Ensemble (MIZZOU)
Gateway Science Academy Fyler Events
National Decision Day Assembly 4/29/2026 – 5/1/2026, 11:59 PM
Gateway Science Academy Fyler Events
PTO General meeting & Elections 6:30 PM – 7:30 PM (GSA HS Commons)
Gateway Science Academy Fyler Events
1
Concepts Arts & Language Festival (Chicago)
Gateway Science Academy Fyler Events
MAP Testing 4/27/2026 – 5/1/2026, 11:59 PM
Gateway Science Academy Fyler Events
National Decision Day Assembly 4/29/2026 – 5/1/2026, 11:59 PM
Gateway Science Academy Fyler Events
National Physical Education & Sport Week 5/1/2026 – 5/6/2026, 11:59 PM
Gateway Science Academy Fyler Events
National Physical Education and Sports Week
Gateway Science Academy Fyler Events
School Principals Day
Gateway Science Academy Fyler Events
Smiley Dance 3 PM – 10 PM
Gateway Science Academy Fyler Events
2
National Physical Education & Sport Week 5/1/2026 – 5/6/2026, 11:59 PM
Gateway Science Academy Fyler Events
GSA Smiley Dance 4:30 PM – 10 PM (FYLER GYM)
Gateway Science Academy Fyler Events