Instr/Guid Center
#89
Best Student:Teacher Ratio in Texas
71
Students
5.5:1
S:T Ratio
School Snapshot
Key metrics at a glance6:1
A+
This Week at Instr/Guid Center – May 23, 2026
18 students practicing on Varsity Tutors
Academic Grades
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Academic Resources
Typical courses and practice resources for students at Instr/Guid Center
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Instr/Guid Center.
National Tests
April 21, 2026 – May 29, 2026
ACT — School Day - Late Spring Online
May 14, 2026 – May 28, 2026
SAT — School Day
May 16, 2026 – May 30, 2026
SAT Score Release Date
May 26, 2026
SAT *Late Registration/Changes/Cancellations Deadline
May 29, 2026
ACT
June 5, 2026
ACT
School Milestones
May 21, 2026 – May 29, 2026
School End/Summer Start
May 22, 2026 – June 4, 2026
School End/Summer Start
May 23, 2026 – June 7, 2026
Graduation
May 28, 2026
School End/Summer Start
June 4, 2026
School End/Summer Start
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ACT Prep
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1:1 Tutoring
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2604 Galveston Ave, Mcallen, TX 78501
(956)971-4393
Mcallen Independent School District
Academic Calendar
Important dates, holidays, and school events