Our Hygiene Drive ends next week! We encourage you to donate items to support families in need in our community. All donations go to your student's homeroom and the class --thank you for your support
6 days ago, Principal Leach
Hygeine Drive
CMS Fall Festival is one week away! Join us at 6pm on Friday, October 17th for food, games and family fun! Hope to see you there!
25 days ago, Principal Leach
2025  Fall Festival
We look forward to seeing our Cougar Families tomorrow evening for Back to School Night!
3 months ago, Principal Leach
Back to School Night 2025 Post
"Welcome Back" Spirit Week is this week, with our "Welcome Back" CMS Rally this Friday! #cougarpride #WeAreCMS
3 months ago, Principal Leach
Welcome Back Spirit Week
Enjoy your last full week of summer, Cougars! We look forward to seeing you next week for Cougar Camp and schedule pick up!
3 months ago, Principal Leach
Welcome Back  25-26
ASB is hosting our LAST spirit week of the school year! Let's "throw back" with Nostalgia Week! We'll have fun together with lunch time activities each day!
6 months ago, Principal Leach
Nostalgia Week
Join us for our CMS Open House on 4/17 from 6-7 pm!
7 months ago, Principal Leach
CMS Open House
CMS ASB is hosting a spirit night at Crumbl Cookies in Rancho Cucamonga. Come get a sweet treat and help donate to our student leadership program from 4-7 pm. Thank you for your support!
8 months ago, Principal Leach
Crumbl Spirit Night 3/12/25
It's "Say Something Week" at CMS. Today students will "Take the Pledge" to show their commitment to reporting concerns to a trusted adult at school. We are proud of our students for doing their part to keep our school safe!
8 months ago, Principal Leach
Say Something Week Pledge
Join our @aapacforcms and @cms_bsu for the upcoming celebration of black excellence on Saturday, 4/22! There will be vendors, food, performers, and more! @principal_leach
9 months ago, Principal Leach
Black Excellence Fest
8th grade families--Make sure to save the date for Alta Loma High School's family night on February 24th!
9 months ago, Principal Leach
ALHS 2025 Parent Night
It's Kindness Week at CMS! We encourage all students to get involved with our activities to show others you care about them.
9 months ago, Principal Leach
Kindness Week
Join us for a fun night of hockey and see our CMS band play during the first intermission! Use the QR code to order your tickets for Wednesday, March 5th.
10 months ago, Principal Leach
Ontario Reign
Show your school spirit and #CougarPride by participating in our Winter Spirit Week! Remember that progress reports go home 12/19 and it is a minimum day. Enjoy the holiday break and happy new year! See you when we return on 1/6/25.
11 months ago, Principal Leach
Winter Spirit Week
Positive school attendance is one of the most important factors in achieving academic growth and success. We want to encourage all students to be on time and present every day this month with our December Attendance Challenge! Who will be the grand prize winner?
11 months ago, Principal Leach
December Attendance Challenge
Join us for our CMS family night on Monday, December 9th at Panda Express to support our AVID program!
11 months ago, Principal Leach
AVID Family Night
Please support our CMS Fall Food Drive, hosted by our ASB student leadership. All donations will be given to local families in need. Thank you!
12 months ago, Principal Leach
Fall Food Drive
Support CMS AVID by attending our family night tomorrow at Chipotle in Rancho. Show the flyer and our AVID program will receive 25% of proceeds. Thank you for supporting college and career readiness for our Cougars! @avid_cms
about 1 year ago, Principal Leach
Chipotle 11.4
CMS Red Ribbon Week Spirit Days!
about 1 year ago, Principal Leach
Red Ribbon Week
All CSD families and community members are invited to our Partnering with Parents workshop on Wed. 10/23 from 5-6:30. We hope you will join us for this potentially life-saving presentation.
about 1 year ago, Principal Leach
Current Trends in Drug Awareness