Tri-Valley School District

Tri-Valley Kindergarten registration and screening will be held Friday, March 28, 2025 from 8:00 a.m. to 3:00 p.m. If you have a child who will be 5 years old on or before Septe...

Congratulations to our TVHS Mustang Way Students of the Month for November and all the students who were nominated. Kindness: Nyabol Duywork Integrity: Aubree Johnson Res...

All students in grades 4 - 12 are invited to be a part of the Tri-Valley Archery program. Please use this link to register your child(ren). Families should attend the Parent M...

The Booster Club Store is celebrating the GRAND OPENING with 20% OFF using the promo code: SPIRIT20 Tri-Valley Booster Club Sideline Store This sideline store will remain open...

Do you have a child involved in the athletic program at Tri-Valley in grades 7-12? Consider becoming a member of the Booster Club. This is a group of parent and community volunt...

The Tri-Valley School District releases a bi-monthly newletter highlighting events happening within the district. Here you'll find messages from the building level administrators...

The Tri-Valley Lunch Program is honored to offer your child both breakfast and lunch options. The full cost of the meals is: Breakfast: $1.90 for K-12 Lunch: $3.30 for K-...

Get a jump start on that back to school shopping with the school supply list for Jr Kindergarten through senior year. School Supply List

The official 2024-2025 Academic Calendar is now available. Please consult this calendar for information on first and last day of school, vacation days, parent teacher conference...

A Google form has been created and shared for members of the community to be able to complete a Mustang Shout-Out for a staff member for displaying one of our four Mustang Way Cor...

The South Dakota Department of Health requires 6th grade students to get updated vaccinations. Be sure to schedule these and submit your child's updated immunizations to the Tri-...

Big Sioux Media will now be covering all Tri-Valley HOME events for both basketball and wrestling. More information on how to see both live and events archives of past events can...

Tri-Valley teachers in grades 5-12 use the Infinite Campus student management system to record student progress, post grades, attendance, and high school students can access unoff...