
Sarah Koster
I have the wonderful privilege of teaching Language Arts at Calvin Christian Middle School. I have a passion for sharing God’s gift of language with middle school students, and it is an honor to come alongside students during this exciting time in their lives as they grow and develop their gifts. Encouraging students to become lifelong learners, thinkers, writers, readers, and followers of Christ is a calling that I embrace with joy every day! I am very blessed to be a part of this Calvin Christian Community!
I graduated from Calvin College in 2009 and am working toward my master’s degree in Curriculum and Instruction at Calvin as well. God has blessed me with a wonderful husband, Kristopher, who coaches cross country at Kalamazoo College and track at Grand Rapids Christian. We live on the Northwest side of Grand Rapids with our crazy dog, Ellis, and our cat, Minna. In my spare time I love reading, gardening, traveling, outdoor adventures, board games, crossword puzzles, and making music. Kristopher and I are both involved with working with young people at our church, Oakdale Park CRC.
A Bible passage that has been powerful in my life is from Paul’s prayer for the Ephesians in Ephesians 3: “I pray that out of his glorious riches he may strengthen you with power through his Spirit in your inner being, so that Christ may dwell in your hearts through faith. And I pray that you, being rooted and established in love, may have power, together with all the Lord’s holy people, to grasp how wide and long and high and deep is the love of Christ, and to know this love that surpasses knowledge—that you may be filled to the measure of all the fullness of God. Now to him who is able to do immeasurably more than all we ask or imagine, according to his power that is at work within us, to him be glory in the church and in Christ Jesus throughout all generations, forever and ever! ”
Other Members

Jason Lawrence

Kristyn Kamps

Rebekah Karel

Dinelsa Alberty-Aybar

Jami Stinson

Nate Vander Wal

Holly Kruis Leyen

Laura Jensen

Ben de Waal-Malefyt

Abrianne Castaneda

Anna Marie Adema

Felicia Caldwell

Lauren Van Singel

Summer Hines

Matt Jewett

Krista Gray

Dave Denouden

Linda Eisma

Tom Bouma

Steve Weeda

Ashley VanSchepen

John Timmer

Becky Teasing

Ben Tameling

Corry Vander Sluis

Pat Rubingh

Mike Hoekwater

Dave Dekker

Kelli Boender

Joy Betten

Nate Adema

Jennifer Pasma

Jason Folkert

Julie Haan

Emily Nelson

Matias Martinez

Vicki DeKryger

Shawn Weemhoff

Greg Graham

Conrad Van Haitsma

Lisa Timmer

Becky Stammis

Kim Schutte

Beth Karanicola

Kelsey Hoffman

Nancy Kroeze

Bill Haagsma

Todd Dokter

Ruth Doorn

Robin VanSolkema

Kaiti Piotrowski

Hla Myo

Leah Bouwman

Angela Johnson

Hannah Krombeen

Sarah Horton

Katie Martinez

Kylie Wilson

Ingrid Brown

Jill Francisco

Pat Kelder

Jenna Martinez

Ryan Krombeen

Brooke Elenbaas

Derek Braman

Pam Kortman

Janna Slot

Laura Koning

Paul Nienhuis

Karel Malefyt

Mark Buteyn

Sue Vos

Ruth Groot

Elizabeth Varela

Jayne Vandenbos

Abbie Tameling

Stephanie System

Suzi Steketee

Rachele Rylaarsdam

Katy Rozema

Amy Ramaker

Amy Piersma

Amber McClurg

Erin Nichols

Aimee Sisco

Ericka Lake

Sarah Kreuger

Isalina Krauss

Alicia Kragt

Janey Hoekwater

Carmen Gutierrez

Tammy Groen

Mary Getting

Ruth Frederick

Cindy Fopma

Sarah Fennema

Judy De Bruin

Elly Cruz

Joan Staal
DeeAnn Chaffee
Katlyn Cabrera
Carole Brinks
Mary Bouma
Donna Woodfin
