Centennial High School
141
Students
12.3:1
S:T Ratio
School Snapshot
Key metrics at a glance25
A-
12:1
A-
This Week at Centennial – July 26, 2026
24 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Centennial High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Centennial High School.
National Tests
August 7, 2026
SAT — National
August 11, 2026
SAT — National
August 14, 2026
ACT — National
August 22, 2026
SAT — National
August 28, 2026
SAT — National
September 1, 2026
ACT — National
State Assessments
January 11, 2027 – February 12, 2027
WIDA ACCESS
January 11, 2027 – February 12, 2027
WIDA Alternate ACCESS
April 5, 2027 – April 23, 2027
CMAS
April 5, 2027 – April 23, 2027
CoAlt
Unlock Academic Success
Personalized learning support for Centennial High School learners
SAT Prep
Practice tests, flashcards, and AI-powered study tools
ACT Prep
Master all four sections with targeted practice
Study Coach
Get instant help with homework and practice problems 24/7
1:1 Tutoring
Match with expert tutors in Fort Collins
Live Classes
Join interactive group sessions with expert instructors
Practice Hub
Thousands of flashcards and learning resources
330 East Laurel Street, Fort Collins, CO 80524
(970)488-4940
Visit Website
Poudre School District R-1
Academic Calendar
Important dates, holidays, and school events