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Students perform a scene from the spring musical "Wizard of Oz."
Members of the TKHS Competitive Cheer Team.
TKHS competitive cheer team performs in their opening round.
A group of TKHS FFA members attend the national convention.
TKHS students hold signs that say, "Come Together" in one scene of the fall play "A Trip to the Moon."
The TKHS Marching Band forms a "TK" during the last game of the season.
A TKHS student welcomes relatives to the annual Veterans Day program.
A senior presses his handprint onto the wall in the high school.
Thornapple Kellogg High School main entrance.
Students perform a scene from "Wizard of Oz" as their spring musical.
The TKHS band, including a member of the homecoming court, perform during the halftime of the game.
TKHS Jazz Band performs during a home basketball game.
TKHS Class of 2025 poses for a photo on the Lee Elementary playground during their senior walk.
The TKHS concert band performs their December concert.
A student clamps wood pieces together in woods class.
Four senior girls pose in their caps and gowns fora photo.
Three students painted their torsos with black paint and orange numbers for their TK Trojan football player classmates.
Members of the TKHS honors choir perform a concert.
A glow-in-the-dark undersea art exhibit featured student artwork from throughout all grades in the district.
The color guard salutes as the flags are presented.
A student uses a machine in woodworking class.
Members of the TKHS Honors Choir perform in their annual Dessert Theatre.
Students perform in the symphonic band concert.
Gorgeous pink, purple and orange sunset over TK Bob White stadium.
TKHS students get ready for their fall play performances of "A Trip to the Moon."
A TKHS art students works on her pottery project.
Dorothy meets the Scarecrow in a spring musical performance of "Wizard of Oz."
TK FFA breaks ground on a new barn.
Science students work together collecting tissue samples.
TKHS marching band takes the field.
Two students walk their draft horses through the TKHS parking lot during the annual FFA petting zoo.
TKHS Honors Choir members perform a holiday concert for the public.
TKHS Competitive Cheer team sets up four lifts.
A TKHS art student uses the pottery wheel.
Members of the TKHS Hope Squad serve breakfast to classmates.
TKHS students take part in the Day of Caring by helping paint at YMCA Camp Manitou-Lin.
A student places American flags no gravesites of veterans as part of service day.
A high school students plays basketball with a group of Page Elementary students.
TKHS students show a table top they are making in woods class.
TKHS swimmers and football players met in the pool for a friendly competition.
A high school student donates blood at the National Honor Society blood drive.
Students arrive early for the annual drive your tractor to school day.
TKHS Jazz Band performs a concert.
A high school student swings with a Page Elementary student.
TK staff create a giant "TK" on the football field.
Students take off on a canoe trip as part of their Lifetime Sports class.
Tommy Trojan gets ready to give blood.
Students create a dance scene in their fall play "A Trip to the Moon."
Members of the TKHS Hope Squad prepare to serve breakfast to their classmates.
TKHS principal Tony Petersen joins the TROZONE student section for the first football game.
Four high school students work together using rubber bands to solve a physics challenge moving a cup from outside a circle.
A high school student pushes Page Elementary students on a tire swing.
A graduate receives her diploma from one of the TKHS board members.
TKHS Marching Band enters the stadium.
TK FFA students sit on the homecoming float holding two baby goats.

Encouraging and developing the greatest potential of each student

News & Announcements

TKHS Special Olympic team members along with their Linkers for the game.

TK Continues Heidi Prior Hearts and Hoops Tournament

“Let’s go TK” chanted the TKHS student body and it grew louder and louder. A minute later, voices echoed across the gym in a contest to see who could shout the loudest - “Go Orange,” and “Go Black.” They even threw in the “wave” that surfed across the packed high school gymnasium bleachers. And just when you thought it couldn’t get any louder, everyone went crazy every time the ball swooshed through the net.
TK Odyssey of the Mind teams pose for a group photo.

TK OM Teams Gear Up for Competition

Eighteen teams, nearly 115 students, and endless creativity skills! Thornapple Kellogg Odyssey of the Mind teams gathered recently for their own Spontaneous Spectacular night as they practice for upcoming Odyssey of the Mind competitions.
TKHS Musical

TKHS to Present Musical “All Shook Up”

The music of the king of rock ‘n’ roll, Elvis Presley meets up with the king of pen and stage, William Shakespeare, in lively TKHS spring musical performances of “All Shook Up.”
TKHS Assistant Principal Scott Szczepanek

Familiar Face, New Role at TKHS

A School News Network reporter caught up with TKHS assistant principal Scott Szczepanek for a short profile on why he's been a teacher, coach and now administrator at TK Schools.
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A message from High School Principal Tony Petersen

Thornapple Kellogg High School
Welcome to Thornapple Kellogg High School!
This is a great building filled with TK pride! Our staff wants our students to enjoy school and have fun, while at the same time being challenged with a rigorous curriculum, a balanced offering of elective classes, and a variety of extracurricular options. The TKHS staff, in cooperation with students, parents and the TK community, are committed to enabling every child to achieve his or her greatest potential.
We will give students tools they need to be successful once they graduate from TKHS - whether they are going into the workforce, attending a trade school, or moving on to college. We offer Advanced Placement Courses, dual-credit courses, and strong offerings in business, computer science, physical education, fine arts, and vocational areas. We teach and develop leadership skills, provide many opportunities for community service, and create an environment of helping others.
As soon as students enter high school, they become part of a TKHS family. Our staff builds positive relationships with students through our family settings and our focus on teaching and rewarding positive behavior. 
We value and look forward to family and community support in all areas. Please stop in and see us soon!