Schools that Participated in 2015

Schools that Participated in 2019

Atmautluak High School Belgrade High School
Belgrade High School Belgrade Middle School
Big Sky Elementary in Billings Bozeman school district 
Big Timber Grade School BSD-Chief Joseph Middle School
Bitterroot Elementary School Butte School District #1
Bozeman High School Glacier Gateway Elementary in Columbia Falls
Charlo Elementary School Havre High School
Chief Joseph Middle School Heritage Christian School
Ekalaka Public Schools Joliet High School 
Florence-Carlton Middle School K. William Harvey Elementary
Frenchtown High School Manhattan Christian School
Frenchtown Intermediate School Pablo Elementary, Ronan School District
Frenchtown Junior High School Powder River District High School
Hardin Primary School Ronan High School
Independent School and MSU-Billings Ronan Middle School
Jordan Public Schools Saddle Peak Elementary
Lame Deer  Elementary School St.Charles Mission Schools
Lewis and Clark Middle School  West Valley School
Linderman Elementary  
Little Big Horn College  
Lodge Grass Elementary  
Pryor Public Schools  
Ronan Middle School  
Sidney High School  
St. Ignatius Elementary School  
St. Labre Catholic School  
West Valley School  
Winifred Public School  
Wyola School