Guyer High School

Guyer High School

Denton Independent School District

Denton, Texas

2,554 students

High School, Grades 9–12

(940)369-1000 School Website

#187

Best ACT in Texas High Schools

2,554

Students

14.2:1

S:T Ratio

School Snapshot

Key metrics at a glance

Avg SAT Score

1,180

B+

out of 1600

Good

Avg ACT Score

A-

out of 36

Good

AP Courses

A+

courses offered

Excellent

AP Enrollment

39%

C+

of students

Excellent

Student-Teacher Ratio

14:1

B+

students per teacher

Good

Graduation Rate

99%

A+

Excellent

Reading Proficiency

74%

A-

Good

Math Proficiency

60%

B+

Good

This Week at Guyer – August 18, 2026

338 students practicing on Varsity Tutors

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Academic Grades

Select a grade level to explore courses and resources

Academic Resources

Typical courses and practice resources for students at Guyer High School

Biology

Cell biology, genetics, evolution, and ecology

AP Biology

College-level biology with lab component

Chemistry

Atomic structure, reactions, and stoichiometry

AP Chemistry

College-level chemistry with lab component

Physics

Mechanics, waves, electricity, and magnetism

AP Physics 1

Algebra-based mechanics and waves

Environmental Science

Ecosystems, human impact, and sustainability

AP Environmental Science

College-level environmental science

World History

Global civilizations from ancient to modern times

AP World History

College-level world history analysis

U.S. History

American history from colonization to present

AP U.S. History

College-level American history

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Guyer High School.

National Tests

August 1, 2026 – November 30, 2026

ISEE — Fall Testing Season

Testing window

August 3, 2026 – June 30, 2027

SSAT — Flex Testing

Testing window

August 22, 2026

SAT — National

Test date

August 28, 2026

SAT — National

Registration deadline

September 1, 2026

ACT — National

Late registration deadline

September 1, 2026

SAT — National

Late registration deadline

+76 more national tests this school year

State Assessments

November 30, 2026 – December 11, 2026

STAAR — Fall EOC

Testing window

February 15, 2027 – March 26, 2027

TELPAS

Testing window

February 15, 2027 – March 26, 2027

TELPAS Alternate

Testing window

March 15, 2027 – April 16, 2027

STAAR — Alternate 2

Testing window

March 15, 2027 – April 16, 2027

STAAR Alternate 2

Testing window

April 5, 2027 – April 16, 2027

STAAR — Reading Language Arts and English EOC

Testing window

+4 more state assessments this school year

See the full national test & school calendar

After Guyer High

Where graduates go and what they study

Popular Colleges

University of North Texas

Texas A&M University

University of Texas - Austin

Texas Tech University

University of Oklahoma

Baylor University

Texas State University

Texas Woman's University

Popular Majors

Business

Biology

Psychology

Nursing

Pre-Medicine Studies

Marketing

Finance

Architecture

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School Details

Address

7501 Teasley Ln, Denton, TX 76210

Phone

(940)369-1000

Website

Visit Website

District

Denton Independent School District

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