We’re excited to share that Seneca Grade School will now be using Hudl to live stream our athletic events! This platform will allow families, friends, and community members to watch our games live from anywhere.
You can access all SGS live streams at the link below:
👉 https://fan.hudl.com/usa/il/seneca/organization/192712/seneca-grade-school
Be sure to bookmark the page so you don’t miss any action. Thank you for your continued support of our students and programs—Go Raiders!
You can access all SGS live streams at the link below:
👉 https://fan.hudl.com/usa/il/seneca/organization/192712/seneca-grade-school
Be sure to bookmark the page so you don’t miss any action. Thank you for your continued support of our students and programs—Go Raiders!

These first 100 days of school have really aged our kindergarten! Happy 100th day!! ❤️



Sign up for Seneca Baseball or Softball today!

The OSF OnCall King Care-A-Van will be heading to Marseilles. Please see the flyer if interested.

This week's events

Good afternoon,
This is Dr. Ryan Hansen, Superintendent of Seneca Grade School District 170.
Due to the forecasted extreme cold and dangerous wind chills, Seneca Grade School will be closed tomorrow, Friday, January 23rd. All athletic practices and games are cancelled for Friday as well.
Again, tomorrow, Friday, January 23rd, Seneca Grade School District 170 will be closed due to the forecasted weather. Thank you and stay safe.

Another great activity between Kindergarten and Eighth Grade reading buddies!!





Fifth grade students completed an exciting interdisciplinary unit on Space and Greek Mythology in Mrs. Marenda's class. Throughout the unit, students visited the StarLab each day to explore constellations, planets, and myths connected to the night sky. They also developed problem-solving and technology skills by coding Mars rovers and learning how engineers design tools for space exploration. During Soft Start, students extended their learning by creating their own rover models, combining creativity with scientific thinking. This engaging unit encouraged curiosity, collaboration, and a deeper understanding of both science and mythology.






7th grade students learned how plants reproduce and dissected flowers in the lab!




8th graders reflected, absorbed, and transmitted light waves by building light mazes.





This week's events

Order your 25-26 SGS yearbook today!

Pre-school screenings are coming up! Any student planning to attend Pre-school during the 2026-2027 school year will need to be screened. Call or email to make your appointment today!

This week's events

The Seneca Grade School PSO is looking for help with the concession stand! If you would like to help, you can sign up here - https://docs.google.com/spreadsheets/d/1_BUFnEInTBINYaWwKemqdHVSHcneOo5exan3pYlB60o/edit?usp=sharing
Your help is greatly appreciated!
Your help is greatly appreciated!

SGS Families - Tomorrow, Friday, December 19th, the AM Preschool will dismiss at 10:30, and K-4 at 11:30. The car rider line can begin at 11:10. This marks the start of our Winter Break. School resumes Monday, Jan. 5th. Happy Holidays!

What a fun morning at North Campus! We had our Winter Stations for students to enjoy, with the VOICES students directing the student groups and with outstanding Parent Volunteers running each station. Thank you, Mrs. Yerly, for organizing this fun day! We are fortunate at SGS to have such a fantastic community to support our students!










VOICES students have had a busy month. Students shopped for items for the Raider Reward drawing, hosted a movie night for 5th and 6th grade students, hosted a Santa's Workshop dance for 7th and 8th grade students, helped out with the North Campus Winter Stations, and held a candy cane fundraiser. There has been a great turnout for all of the events - thank you Raider Nation for showing up!




Merry Grinch-mas from the Science Club!



Mrs. Hamilton's 6th grade homeroom enjoyed a pizza lunch for being one of the top five classes overall in the Coin Challenge sponsored by United Way. Way to go!!!



