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?

Help Them To Hope

May Roberts students had great success with community food drive.[more]

Superintendent Letter to Parents

Connecticut School District Tragedy and OSD Safety[more]

Superintendent Message: OSD Emergency Response

School Shooting Tragedy in Connecticut [more]

Displaying results 19 to 21 out of 40