High School

Four Square is a Christian community that meets on Mondays and Wednesdays for two 12 week terms in Byron Center, MI. It is a drop-off program and parents are not required to volunteer. We welcome and encourage your student to join us for high school chapel at 8:45am.

We offer a wide variety of 60 and 90 minute a la carte graded classes to choose from between 8:30am-2pm. Four Square has a robust high school community and many students take multiple classes over the course of one or two days. There are volunteer opportunities or a study/social hall option for students with a break between classes.

Four Square High School is inspired by Charlotte Mason’s educational philosophy. She held students in the highest esteem and emphasized the value of living literature, hands-on learning, nature study, good habits, and the strong faith of a student.

We have several special high school events throughout the year including:

  • Barn Dance, Bonfire & Hayride
  • Spring Formal Banquet
  • High School Play
  • College & Career Fair
  • Formal High School Graduation Ceremony

"Thought breeds thought; children familiar with great thoughts take as naturally to thinking for themselves as the well-nourished body takes to growing; and we must bear in mind that growth, physical, intellectual, moral, spiritual, is the sole end of education."

Charlotte Mason

Enrichment

2026-2027

Monday Enrichment

The enrollment rate of $250/class includes 24 weeks of 1 hour classes. The enrollment rate of $350/class includes 24 weeks of 1.5 hour classes.

8-9AM
8:30-10AM
9-10AM
9-10:30AM
10-11AM
11-Noon
11AM-12:30PM
12-12:30PM
12:30-2PM

Worship Arts

taught by Angela Amerine

Spanish 1

taught by Suzanne Erdmann

Health & Nutrition

taught by Mary Voogt

Israel: God’s Chosen People

taught by Dawn Wierenga

Economics & Personal Finance

taught by Josh Greer

Apologetics

taught by Dawn Wierenga

Fitness

taught by Chriss Pruim

Introduction to Graphic Design

taught by Colin Mead

Constitution & American Government

taught by Josh Greer

Enrichment

taught by Brandi Van Houten

Geography & Current Events

taught by Dawn Wierenga

Life & Career Prep

taught by Josh Greer

Communication Arts

taught by Brandi Van Houten

Theater

taught by Rebecca Maloley

Handyman

taught by David Gruber

Art Studio

taught by Braelynn Hoff

Carpentry

taught by David Gruber

Spanish 2

taught by Suzanne Erdmann

Drawing

taught by Brandi Van Houten

Principles of Design

taught by Colin Mead

Supply List

The supply list includes links to suggested literature and supplies. As an Amazon Associate, we may earn a small commission from qualifying purchases at no extra expense to you. The HSB, Inc. is our recommended resource for new/used literature.

Apologetics

Bible
The Case for Christ, by Lee Strobel
Mere Christianity, by C.S. Lewis

Art Studio

Pencil for sketching
Pink Pearl Eraser
Fine Liner Pen Set
Prang Watercolor Set
Ohuhu Alchol Based Markers, set of 40 
Sketch Pad
Ruler

Carpentry

Pencil
Paper
Safety Glasses
Tape Measure
Half-Inch Chisel

Communication Arts

Notebook
Writing Utensil

Constitution and American Government

The Summer of 1787, by David O. Stewart
The 5,000 Year Leap by W. Cleon Skousen ISBN 13: 978-0-88080-148-5

Economics and Personal Finance

The Complete Guide to Moneyby Dave Ramsey
Whatever Happened to Penny Candyby Richard Maybury (7th Edition ISBN: 9780942617641)

Enrichment

Commonplace Book (hardcover, lined for clear penmanship)
Nature Journal (spiral or hardcover with watercolor paper)
The Hidden Life of Trees, by Peter Wohlleben

Fitness

Beach Towel or Floor Mat
5-10 lb dumbbell set (personal preference)

Geography & Current Events

Bible
Watercolor Paper
Thin Sharpie
Basic Watercolor Paints

Handyman

Pencil
Paper
Safety Glasses
Tape Measure
Half-Inch Chisel

Health & Nutrition

6 Wide Mouth Pint Mason Jars
6 Mason Jar Lids and Bands
Basic Notebook

Introduction to Graphic Design

Laptop with Windows installed and a Mouse
*Mac OS will be accepted also but the verbiage and controls are different making it more difficult to learn.

Israel: God’s Chosen People

Bible
An Overview of Why Israel Matters, by Lee Cummings
The Book of Centuries
The Student Bible Atlas, by Tim Dowley

Life & Career Prep

Notebook

Principles of Design

Laptop with Windows installed and a Mouse
*Mac OS will be accepted also but the verbiage and controls are different making it more difficult to learn.
Drawing Sketchbook
Colored Pencils
Pencil and Eraser

Spanish 1 and Spanish 2

3-inch binder with 5 tabs
1-Subject Spiral Notebook (Wide or College Rule)

High School Enrichment Calendar 2026-2027

Open House
August 24, 2026


Classes

September 14, 21, 28
October 5, 12, 19, 26
November 2, 9, 16, 23, 30

January 18, 25
February 1, 8, 15, 22
March 8, 15, 22, 29
April 12, 19

*Snow make-up dates: December 14, April 26


High School Barn Dance
October 2, 2026


High School Play
April 30, 2027


High School Formal
May 7, 2027


Graduation Ceremony
May 14, 2027


Academic

2026-2027

9am-2pm
$275-$400/class

Wednesday Academic

The enrollment rate of $275/class includes 24 weeks of 1 hour classes. The enrollment rate of $400/class for Anatomy & Physiology, Biology, Chemistry, Earth Science, and Physics includes 26 weeks of 1.5 hour lab classes.

8-9AM
8:30-10AM
9-10AM
9-10:30AM
10-11AM
11-Noon
11AM-12:30PM
12-12:30PM
12:30-2PM

American Literature

taught by Ivanna Parker

British Literature

taught by Suzanne Erdmann

Modern World Literature (10th-12th)

taught by Lacy Erismann

Classic Literature (10th-12th)

taught by Josh Greer

American History

taught by Matt Troast

Modern World History

taught by Dawn Wierenga

Creative Writing

taught by Josh Greer

Writing Composition (10th-12th)

taught by Lacy Erismann

Grammar & Composition

taught by Suzanne Erdmann

Research Writing (10th-12th)

taught by Josh Greer

Ancient World History

taught by Lance Laker

Middle Ages & Renaissance History

taught by Doretta Anema

Lunch

taught by

Anatomy & Physiology

taught by Cristi Lin

Biology

taught by Laura Marsman

Chemistry (10th-12th)

taught by Nikki Balili

Woodshop & Electric

taught by David Gruber

Earth Science

taught by Lea Wu

Auto Shop

taught by David Gruber

Supply List

The supply list includes links to suggested literature and supplies. As an Amazon Associate, we may earn a small commission from qualifying purchases at no extra expense to you. The HSB, Inc. is our recommended resource for new/used literature.

Anatomy & Physiology

Wonders of the Human Body Volume 1, by Dr. Tommy Mitchell
Wonders of the Human Body Volume 2, by Dr. Tommy Mitchell
Watercolor Journal
Travel Watercolor Set
3X5 Notecards (for vocabulary words)
Notecard Organizer (for vocabulary words)

Biology

Discovering Design with Biologyby Dr. Jay L. Wile
Lab Notebook (composition notebook used solely for lab experiments)
Lined notebook and folder (for taking notes and keeping assignments organized)
Black Pen, Pencil with Eraser

Chemistry

Discovering Design with Chemistry, by Dr. Jay Wile
1” or 1 ½” three-ring binder for class handouts and lab worksheets
Black Pen, Pencil with Eraser
Lab Goggles
Scientific Calculator (does not need to be graphing)

Earth Science

Discovering Design with Earth Science, by Dr. Jay L. Wile
Lined notebook and folder (for taking notes and keeping assignments organized)
9 x 12 Sketch Book
Thin Sharpie
Colored Pencils
Black Pen, Pencil with Eraser

Physics

Discovering Design with Physics, by Dr. Jay Wile
Lab Notebook (composition notebook used solely for lab experiments)
Lined notebook and folder (for taking notes and keeping assignments organized)
Black Pen, Pencil with Eraser
Scientific Calculator (does not need to be graphing)

Ancient World History

In Their Words, published by Notgrass
How the Seven Wonders of the Ancient World Were Built, by Ludmila Henkova
The Book of the Ancient Greeks, by Dorothy Mills (public domain)
The Book of the Ancient Romans, by Dorothy Mills (public domain)
The Book of the Ancient World, by Dorothy Mills (public domain)
The Book of Centuries
The Student Bible Atlas, by Tim Dowley

Medieval History

1493 For Young People: From Columbus's Voyage to Globalization, by Charles C. Mann
In Their Words, by Ray Notgrass
Rand McNally's Historical Atlas of the World, 6th Edition
Saints and Heroes, Volume 1, by George Hodges
Saints and Heroes, Volume 2, by George Hodges
The Story of Mankind, by Hendrick Van Loon (Updated Edition by Robert Sullivan) OR (public domain)
The Book of Centuries

Creative Writing

Notebook

Grammar & Composition

The Art of Composition, Year 1, by Simply Charlotte Mason
Commonplace Book (hardcover lined journal)
3-inch binder with 5 tabs

Research Writing

Notebook

Writing Composition

Pilgrim’s Progress, by John Bunyan (Alan Vermilye edition)
Notebook

American Literature

The Giver, by Lois Lowry
Huckleberry Finn, by Mark Twain (unabridged contains original language) OR Huckleberry Finn, by Mark Twain (NewSouth Edition contains updated language)
Little Women, by Louisa May Alcott (unabridged)
The Old Man and the Sea, by Ernest Hemingway (unabridged)
Commonplace Book (hardcover, lined notebook)
3 Ring Binder

British Literature

Commonplace Book (hardcover, lined notebook)
Much Ado About Nothing
, by William Shakespeare (unabridged)
Pride and Prejudice, by Jane Austen (unabridged)
Oliver Twist, by Charles Dickens (unabridged)
The Screwtape Letters, by C.S. Lewis (unabridged)
A Christmas Carol, by Charles Dickens
3-inch binder with 5 tabs

Classic Literature

*Note the required translation below.
A Midsummer Night’s Dream, by Shakespeare (complete and unabridged)
Beowulf, translated by Seamus Heaney
20,000 Leagues Under the Sea, by Jules Verne (translated by William Butcher)
The Odyssey, by Homer (Robert Fagles translation)

Modern World Literature

Commonplace Book (hardcover, lined notebook)
Don Quixote, by Miguel de Cervantes (translated by Walter Starkie)
Things Fall Apart, by Chinua Achebe
Night, by Elie Wiesel
The Importance of Being Earnest, by Oscar Wilde
The Hiding Place, by Corrie ten Boom (or WWII book of your choice approved by parent/instructor)

Auto Shop

Safety Glasses
Change of clothes

Woodshop & Electric

Pencil
Paper
Safety Glasses
Tape Measure

High School Academic Calendar 2026-2027

Open House
August 24, 2026


Classes

September 9, 16, 23, 30
October 7, 14, 21, 28
November 4, 11, 18
December 2
*High School Science: December 9

January 20, 27
February 3, 10, 17, 24
March 10, 17, 24, 31
April 14, 21

*Snow make-up dates: December 9, April 28
*High School Science: April 28

High School Barn Dance
October 2, 2026


High School Play
April 30, 2027


High School Formal
May 7, 2027


Graduation Ceremony
May 14, 2027