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Russell County Public Schools
Castlewood High

Russell County Public Schools

Castlewood High

Castlewood, Virginia

314 students

High School, Grades 8–12

(276)762-9449School Website

#21

Best Student:Teacher Ratio in Virginia

314

Students

10.5:1

S:T Ratio

School Snapshot
Key metrics at a glance
Student-Teacher Ratio

11:1

A

students per teacher
Excellent
This Week at Castlewood High – September 11, 2026

48 students practicing on Varsity Tutors

SAT Prep

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B

C

D

2

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B

C

D

3

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B

C

D

4

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B

C

D

5

A

B

C

D

1520

0

students

Start practicing →
ACT Prep

36

ENG

MATH

READ

SCI

0

students

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Math

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students

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English

0

students

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Science

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students

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Explore practice resources for Castlewood High students
Academic Grades

Select a grade level to explore courses and resources

8
Grade
9
Grade
10
Grade
11
Grade
12
Grade
Academic Resources

Typical courses and practice resources for students at Castlewood High

Biology
9

Cell biology, genetics, evolution, and ecology

AP Biology
AP

College-level biology with lab component

Chemistry
9

Atomic structure, reactions, and stoichiometry

AP Chemistry
AP

College-level chemistry with lab component

Physics
9

Mechanics, waves, electricity, and magnetism

AP Physics 1
AP

Algebra-based mechanics and waves

Environmental Science
9

Ecosystems, human impact, and sustainability

AP Environmental Science
AP

College-level environmental science

World History
9

Global civilizations from ancient to modern times

AP World History
AP

College-level world history analysis

U.S. History
9

American history from colonization to present

AP U.S. History
AP

College-level American history

Standardized Test Dates

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

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

September 11, 2026

ACT — National

Registration deadline

September 12, 2026

SAT — National

Test date

September 14, 2026

ACT — National

Photo upload deadline

September 18, 2026

SAT — National

Registration deadline
+71 more national tests this school year
See the full national test & school calendar
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ACT Prep

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Study Coach

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1:1 Tutoring

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Practice Hub

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School Details
Address

304 Blue Devil Circle, Castlewood, VA 24224

Phone

(276)762-9449

Website

Visit Website

District

Russell County Public Schools

Academic Calendar
2026-27

Important dates, holidays, and school events

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