September 7th - 11th, 2026: RIM's Edge of Excellence Weekly Kickoff
Page: RIM's Edge of Excellence Weekly Kickoff. September 7th-11th, 2026.
Page: Upcoming dates: Next board meeting: September 17th, 2026 @ 5:30 pm
PLC-modified days: Mondays, September 7th No School -Holiday, September 14th, September 21st, September 28th. Schools' Early Dismissal Times-PLC-Modified Days: Charles Hoffman Elementary: 1:20 pm, Lake Arrowhead Elementary:1:20 pm, Valley of Enchantment: 1:20 pm, Mary Putnam Henck Intermediate: 2:15 pm
Rim High School: 12:40 pm, Mountain High School: 12:40 pm. Back-to-school night: see flyer September 9th: RHS FREE parenting classes:
10-week sessions begin Tuesday, September 8th, from 5:30 pm to 7:30 pm via Zoom (see flyer).
Page: Free Parenting Classes-The Science of Parenting Young Children- 10 Weekly Sessions. Tuesdays, September 8th-November 10th from 5:30 pm to 7:30 pm on Zoom. This parenting course helps parents, caregivers, and other interested individuals create a nurturing, supportive, language-rich environment that promotes healthy development and school readiness. Participants will gain a deeper understanding of child behavior and development and learn: why the early years are so critical to development, why parenting style matters, the importance of a secure parent-child attachment, and effective positive child guidance skills. Classes include Live instruction with a trained parent educator, a parenting manual, access to class materials on Google Classroom, and a certificate of completion for graduates. Note: Course material applies to children of ALL AGES. Parent Educator: Veronica Soto, MA, ECE. To register, please use the QR code below or email Angelina.Saucedo@csusb.edu.
Page: Volunteer information update: New Volunteer application process for new & returning volunteers/chaperones for the
2026-2027 school year!. The Volunteer Application is now online and is Standardized across ALL ROWUSD Schools. New and returning volunteers and chaperones must complete this. For Questions: Please contact your school site Principal. Page: Volunteer-Volunteer information update. New Volunteer application process for new & returning volunteers/chaperones for the2026-2027 school year!Volunteer with ROWUSD. Share Your Time. Support Our Students. Strengthen Our Schools. Thank you for your interest in volunteering. Complete the steps below before serving at a school site.
1) Open the Verkada Volunteer Link: Use the volunteer link provided by the school where you would like to serve. See below.
2) Complete the Application: Submit the required information, complete the screening, review the Volunteer Handbook, and acknowledge ROWUSD rules and expectations.
3) Finish Any Additional Requirements: View the School Volunteer Handbook, complete the School Volunteer Handbook Acknowledgment. Complete Final Acknowledgment.
4) Wait for School Approval: After the process is complete, the principal or designee will review the request and notify you of approval, and you may begin.
IMPORTANT: You may begin volunteer service only after you receive approval and a start date from the school.
READY TO GET STARTED?
Scan the QR code to access the volunteer application and process.
Questions? Contact the school office where you would like to volunteer.
When you volunteer:
Sign in at the School office | Wear a visitor badge | Follow staff directions | Protect confidentiality | Maintain professional boundaries | Sign out before leaving
Page: September 2026 Breakfast & Lunch Menus. Menus can be accessed on the ROWUSD website at the following link: https://rimsd.k12.ca.us/menu
A special thank you to our Nutrition Services team for keeping our students fueled, nourished, and ready to learn each day!
Page: Dear Families & Staff, Come Join Us At the Board Meeting! ROWUSD will be held on Thursday, September 17th, 2026 @ 5:30 pm. Located at the District Office. 24740 San Moritz Way, Crestline. If you cannot attend in person, you can watch the meeting live on YouTube or scan the QR code to view it on your phone. We hope to see you there or online! Public Participation: This meeting will be held at the Rim of the World Unified School District
and via YouTube. If you wish to view the meeting, log in to:
https://www.youtube.com/@rowusdschools/streams
Page: Elementary Activities: Charles Hoffman Elementary
Monday 9/7: No School
Tuesday, 9/8: Music 1st-5th
Wednesday, 9/9: Fire Prevention Assemblies
Thursday, 9/10: PE 1st-5th
Friday, 9/11: 911 25th Anniversary Remembrance
Lake Arrowhead Elementary
Book Fair in Library Sept. 8th-11th
Monday, 9/7: No School
Tuesday, 9/8: Fundraiser Kickoff; Art Day
Wednesday, 9/9: Music & Art Day; After-school band
Thursday, 9/10:
Friday, 9/11: PE Day, Friday Flag @ 8:30 am
Valley of Enchantment Elementary
Monday, 9/7: No School-Holiday
Tuesday, 9/8: PE Day
Wednesday, 9/9: PE Day, EarlyAct Lunch
Thursday, 9/10: Art & Music
Friday, 9/11: Art & Music
Picture Day coming soon: September 15th
Page: Lake Arrowhead Elementary School Scholastic Book Fair. Come for the books. Stay for the Adventure! September 8th through the 11th. Tuesday through Friday. Tuesday 9/8: 8:30 am to 2:30 pm; Wednesday 9/9: 8:30 pm to 3:30 pm; Thursday 9/10: 8:30 am to 2:30 pm; and Friday 9/11: 8:30 am to 2:30 pm. Located in the library.
Cash and Cards accepted. E-Wallets available. Set up through Scholastic's website. If you created e-wallets during a previous book fair, please log back in and reactivate them. Great Books, Great Fun, Great Cause! Sign up here: https://bit.ly/4cqbesF (sign-up link)
If you have not completed your volunteer training, please do so at: https://rimsd.k12.ca.us/volunteer
VOLUNTEER TRAINING LINK.
Book Fair Volunteers Needed! Volunteer positions are available for LAE’s upcoming Book Fair. If you are interested in helping, please sign up here to help:
https://bit.ly/4cqbesF
Volunteer Training is required prior to Volunteering
All volunteers must complete the ROWUSD required Volunteer Training before participating. Training can be completed online here:
https://rimsd.k12.ca.us/volunteer
Or you may use the QR code on the volunteer flyer
Thank you for supporting our students and schools. We appreciate your time and willingness to volunteer!
Page: Lake Arrowhead Elementary School Hoedown Dance: Friday, September 25th from 5:30 pm to 7:00 pm in the Cafeteria. Admission is free. Line dancing instructors, a DJ & music, food, snacks, drinks, a general store, and a selfie photo area. You MUST RSVP to enter. Go here: http:/bit.ly/4ycljSk
Maximum 250. Brought to you by the LAE PTA.
We need volunteers: Anybody interested can sign up to volunteer when you RSVP. You must complete the Volunteer Training online prior to the dance here: https://rimsd.k12.ca.us/volunteer
YEEHAW! IT’S TIME FOR LAKE ARROWHEAD ELEMENTARY HOEDOWN! DANCE! LAE STUDENTS...Grab your boots, dust off your cowboy hats, & get ready for a rootin’-tootin’ good time at the LAE Hoedown Dance! And don’t forget, cowboys & cowgirls...RSVP & let us know you’ll be joining the Hoedown!
RSVP Link: https://www.signupgenius.com/go/10C0545A9AB2DAAFAC52-65574702-laehoedown
Page: 4th & 5th Grade After School Band Program. RIM Music is excited to be offering after-school band this year, generously sponsored by Arrowhead Arts Association! The program will begin September 1st. See below for your student's school band days/times. Days/Times for Band: CHE, 3-4 pm (starting 9/1/26); LAE, Wednesdays, 3-4 pm (starting 9/2/26); and VOE, Thursdays, 3-4 pm (starting 9/3). Details: 1) Permission forms will be required prior to joining the program. Let us know if you are interested so we can email one home with your student. 2) Bus transportation will not be available after class. Please be prepared to arrange transportation home. 3) School instruments are available for checkout on a first-come, first-served basis. Please email Kella Huss at kella_huss@rimsd.k12.ca.us with any further questions. We look forward to starting up the band together!
Page: Learn to play Viola, Cello, Violin. Program is September-June. $25 plus instrument. Professional instruction for grades 3-5th. Mondays from 1:25 pm to 2:25 pm @ LAE; Tuesdays from 2:24 pm to 3:45 pm @ CHE; and Wednesdays from 2:45 pm to 3:45 pm at VOE. Registration forms are in your school's front office. Sponsored by the Arrowhead Arts Association Strings Program.
Page: Secondary Activities: Mary Putnam Henck Intermediate
For Girls: ‘The Every Girl Counts Program’ begins in October! Information & Registration forms are available in the front office.
MPH Fundraiser Begins: “Flower Bulbs”
Ends September 27th. Order your Bulbs today for your yards!
MPH Choir Club Starts Thursday, September 10th @ 8 am in the Music Room. Bring your Friends!
September 9th: College Wear Wednesday
September 10th: SCHOOL SAFETY COMMITTEE MEETING
8 am Zoom Link: https://zoom.us/j/97502990371?pwd=BLuHAvEg5ILQ1epIBSYPBtQ4gRhBtv.1
Rim High School
*September 9th: Back to School Night @ 5 pm
*September 12th: Marching Band Duarte Parade @ 3:30 pm
*Purchase your ASB card in the ASB Office for $35.00. The ASB card gives discounts on all home games, dances, & selected items (e.g., yearbooks)
Mountain High School & RIM Virtual Academy
Monday, 9/7: No School
Tuesday, 9/8: Art & Emotional Regulation
Friday, 9/11: Life Skills
Page: Back to School Night: RIM High School September 9th, 2026
Schedule:
5:00 pm - 5:15 pm Principal Message
5:20 pm-5:30 pm Period 1
5:35 pm- 5:45 pm Period 2
5:50 pm-6:00 pm Period 3
6:05 pm-6:15 pm Period 4
6:20 pm-6:30 pm Period 5
6:35 pm-6:45 pm Period 6
Page: RHS Sports-UPCOMING GAMES September 7th-11th, 2026. BOYS Football:
Thursday, 9/10: JV vs Antelope Valley HS @ 3:30 pm Home Game
Friday, 9/11: Varsity vs Antelope Valley HS @ 7 pm Away Game
GIRLS’ VOLLEYBALL
Wednesday, 9/8: FR vs Summit HS @ 3:30 pm Home Game
JV VS Summit HS @ 3:30 pm Home Game
Varsity vs Summit HS @ 5 pm Home Game
Friday, 9/11: Freshmen vs Rialto HS 4:00 pm Away Game
JV vs Rialto HS 4:00 pm Away Game
Varsity vs Rialto HS 5:15 pm Away Game
GIRLS’ FLAG FOOTBALL:
Tuesday, 9/8/26:JV vs Colton HS @ 5:00 pm Home Game
Tuesday, 9/8: Varsity vss Colton HS @ 3:45 pm Home Game
GIRLS TENNIS:
TUESDAY,9/8: JV VS Northview HS @ 3:00 pm Home GAME
TUESDAY, 9/8: Varsity VS Northview HS @ 3 pm Home GAME
WEDNESDAY, 9/9: JV VS Big Bear HS @ 3 pm HOME GAME
WEDNESDAY, 9/9: VR VS Big Bear HS @ 3 pm HOME GAME
FRIDAY, 9/11: JV VS Grand Terrace HS @ 3 pm Home Game
FRIDAY, 9/11: VR VS Grand Terrace HS @ 3 pm Home GAME
Cheer: FRIDAY, 9/11: VARSITY VS ANTELOPE hs @7:00 PM Away Game
Page: RHS GIRLS’ FLAG FOOTBALL Game-HOME GAMES. Tuesday, SEPTEMBER 8th, 2026. RHS VS Colton HS. Tuesday, SEPTEMBER 8th, 2026. Varsity game @ 3:45 pm & JV Game @ 5:00 pm. TUESDAY AFTERNOON Fun Starts HERE!! Come Cheer on RHS Girls Flag Football!
Page: RHS girls’ Tennis Match: Home Game. RHS vs Northview HS JV & Varsity matches are both scheduled for 3 pm. Come Cheer on Our RHS Girls Tennis Team!
Grab the family & join us courtside to support our talented RHS Girls Tennis Team! Come out, bring your school spirit, & cheer on our athletes as they serve, rally, & compete! Let’s fill the courts with RHS pride & show our girls some love!
Page: Girls Volleyball-September 8th. RHS vs Summit HS. Freshmen: @ 3:30 pm; , JV @ 3:30 pm;, Varsity @ 5:00 pm. HOME GAME
Page: Rim High School Scots. JV Football. Home Game. RHS vs Antelope High School. Thursday, September 10th, at 3:30 pm
Page: Career Fair- free, family-friendly event open to the public. Thursday, October 15th, 2026, from 4 pm to 7 pm, located at 6075 Kimball Ave, Chino, CA 91708. We'll have information tables, mock interviews, a chance to meet our staff, food, and more. Free food while supplies last. For more information: (909) 993-1600 or visit www.ieua.org
Want a preview of some of the careers available at IEUA? They're featured in their newest Workforce Wednesday episode on YouTube.
Page: Shake Out: Join Us: Thursday, October 15th, 2026 @ 10:15 am. Great ShakeOut Earthquake Drills. Individuals and Families: Get Ready to Shake Out!
Join millions of people worldwide each year in practicing a "Drop, Cover, and Hold On: drill and other earthquake safety actions. Most people participate in International ShakeOut Day (the third Thursday of October), but you can hold your drill on any day of the year. Everyone, everywhere can participate: Individuals, families, schools, community groups, and other organizations can practice separately or together, even in multiple locations through videoconferencing. Learn more at SHakeOut.org/how to participate.
How to Participate: 1) Plan Your Drill: a) Register at ShakeOut.org to be counted and get updates. b) Learn earthquake safety at ShakeOut.org/dropcpverholdon, c)Get a drill narration from ShakeOut.org/broadcast, d) Hold your earthquake drill and discuss what you learned.
2) Get Prepared for Earthquakes: a) Secure items that might fall or be thrown during earthquakes, b) Create or update personal or family disaster plans, c) Organize or restock emergency supply kits, d) West Coast: learn about earthquake alerts from ShakeAlert.org, e) Visit EarthquakeCountry.org to learn more about preparedness.
3) a) Talk to neighbors about preparedness and safety, b) Promotional materials are at ShakeOut.org/resources, c) Encourage friends, family, co-workers, and others to participate, d) Share photos and videos of your drill using #ShakeOut