Disney's 'FROZEN'
Reminders
Summer Sports Camps - Info/Flyers 2026
USB Summer Letter and Order Form
Mandatory E-Bike Safety Training
Summer School Dates 2026
Chromebook Checkout
Aeries Portal - Check Grades Online
ParentSquare - Communication Platform
Google Accounts & MS Office For Students
Tutoring-Academic Support
Latest News
Class of 2026 Commencement Ceremony Video - May 30, 2026
Fall Sports Parent Meeting (Tues, August 11)
SUMMER GLC REGISTRATION
SGVROP and CTE - Alumni Spotlight - Abby Kottke
PCA and CTE - Directing Change with ArtsMatters and CDOL
Principal's Newsletter - Week 38
Principal's Newsletter - Week 37
Principal's Newsletter - Week 36
Principal's Newsletter - Week 35
Athletics
Football (11 person) FR @ Grand Terrace
Date: 8/19/2026,
4 PM – 5 PM
Volleyball, Girls FS vs Tustin
Date: 8/20/2026,
3:30 PM – 4:30 PM
Location: 21400 E. Pathfinder Rd., Diamond Bar, California, 91765
Volleyball, Girls JV vs Tustin
Date: 8/20/2026,
4:45 PM – 5:45 PM
Location: 21400 E. Pathfinder Rd., Diamond Bar, California, 91765
Volleyball, Girls VR vs Tustin
Date: 8/20/2026,
6 PM – 7 PM
Location: 21400 E. Pathfinder Rd., Diamond Bar, California, 91765
Football (11 person) VR @ Grand Terrace
Date: 8/20/2026,
7 PM – 8 PM
Volleyball, Girls FS vs Savanna
Date: 8/24/2026,
3:30 PM – 4:30 PM
Volleyball, Girls JV vs Savanna
Date: 8/24/2026,
4:45 PM – 5:45 PM
Volleyball, Girls VR vs Savanna
Date: 8/24/2026,
6 PM – 7 PM
Golf, Girls VR @ Troy
Date: 8/25/2026,
12 AM – 1 AM
Location: 15656 Yorba Ave, Chino Hills, CA, California
Volleyball, Girls FS vs Chino
Date: 8/25/2026,
3:30 PM – 4:30 PM
Location: 21400 E. Pathfinder Rd., Diamond Bar, California, 91765
Events
H of R Meeting
Date: 8/19/2026,
Late Start
Date: 8/19/2026,
Lockdown Drill
Date: 8/20/2026,
Club Promotion Week 1
Date: 8/24/2026,
Undergrad Picture Day
Date: 8/25/2026,
Late Start
Date: 8/26/2026,
Back to School Night
Date: 8/27/2026,
Emergency/Disaster Drill
Date: 8/27/2026,
Club Promotion Week 2
Date: 8/31/2026,
Late Start
Date: 9/2/2026,
c/o 2030 Candidate Meeting
Date: 9/3/2026,
Minimum Day
Date: 9/4/2026,
Labor Day (No School)
Date: 9/7/2026,
NO SCHOOL (Labor Day)
Date: 9/7/2026,