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Thornapple Kellogg High School Home

TKHS Trojan football team wears commemorative uniforms for the annual Salute to Service game.
TKHS Student Council members celebrate as they receive the Fox 17 Food Fight Challenge trophy.
TKHS flag corp celebrates during an event at the high school.
Students gather early for the WOOD TV Friday Night Football Frenzy Tailgate live from TKHS!
TKHS students are ready for homecoming.
Physics students test their problem-solving skills with a class project.
TKHS Lifetime Sports class took a day trip down the Thornapple River.
TK marching band forms the TK letters at the last halftime show.
TKHS woods students made 33 crayon holders for McFall staff.
Thornapple Kellogg High School main entrance.
TKHS students sew blankets together to make sleeping bags for the homeless.
TKHS students prepare for Football Frenzy with WOOD TV 8.
TKHS students donated more than 10,600 pounds to win the Fox 17 Food Fight Challenge.
TKHS BPA students earn honors at the regional competition.
TKHS Student Council members join in the Day of Caring for United Way.
TK staff create a giant
TKHS students play a giant game of
TKHS Science students conduct a basic experiment.
TKHS Student Council members join the Day of Caring for Barry County United Way.
TKHS woods students work on projects in the woods room.
TKHS drum line surrounds the flag while playing the National Anthem.
Young football players greet the high school team as they take the field for the last home game.
Homecoming week and the TK spirit is high.
A TKHS senior paints her parking spot.
The 198-member TK Trojan Marching Band takes the field.
A physics student checks to see if her egg is cracked after being dropped from the rafters.
TKHS woods students create all kinds of woodworking projects in their classes.
DK-TK-HHS swim team joins forces to help a teammate fight cancer.

Four Communities - Two Teams - One Family  #Teamlydia

TKHS bands performed several concerts during the first semester.
A beautiful sky is the perfect backdrop for the TK Trojan Marching Band halftime show.
Physics students watch eagerly as their carefully packaged eggs are dropped from different heights.

Encouraging and developing the greatest potential of each student

News & Announcements

The cast and crew of

TKHS Students To Perform “Once Upon A Mattress”

For months Thornapple Kellogg High School students have been rehearsing and preparing for their upcoming spring musical, “Once Upon a Mattress.” The show is based on the famous fairy tale “The Princess and the Pea.” Performances are at 7 p.m. March 5, 6 and 7. Tickets are $5 for students and $7 for adults.
The high school freshmen team will advance to the state competition.

11 OM Teams Compete at Regionals; 6 Advance to State

Thornapple Kellogg Schools were well represented with 11 teams at the regional Odyssey of the Mind competition in Wayland last weekend. The district will again be well represented by six teams advancing to the state finals March 14 hosted at TK Schools.
TKHS Youth Advisory Council students gather after helping Page 5th graders learn about philanthropy.

TK Students Continue the Circle of Giving

Philanthropy isn’t a word most fifth-graders use often. But it is a word they fully understand now and have practiced themselves with the help of the Circle of Giving project through the Barry Community Foundation’s Youth Advisory Council. “Philanthropy is giving people your time, talents and treasures to help other people,” said fifth-grader Collyn Genther.
A TKHS student takes a spin on the Wheel of Reality to see if he's scored good luck or faces an unexpected expense.

Students Get Lesson in Life

How much does it cost to rent an apartment? Do I need a roommate? How much can I afford to spend on a new vehicle? Or maybe I just need a good used vehicle? How do I save money for the future?
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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!