We're O Positive.

O Positive is more than a slogan for us.
It's our way of telling a story of the many
successes that are deserving of Ontario's pride.
Are you ready to be a part of our story?

November Board Meeting Honorees

Congratulations to Alameda Students Of The Month! Abby Swetland and Carlos Torres-Pimentel were honored as Alameda Students of the Month at the November.

Standards Based Grading - Update for Parents

The Ontario School District is working to refine our grading systems in an effort to comply with new regulations, improve teaching, and communicate more effectively with our families.[more]

Superintendent Letter to Parents

Connecticut School District Tragedy and OSD Safety[more]

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