Ontario Local Schools

Ontario High School

OHS Daily Announcements


*If you ordered a yearbook for 2020-21, they are available for pick-up in the high school office. 

Athletic Events Tickets: Remember to purchase tickets to OHS athletic events by using the online website. 

Tyger Invite at Mansfield Malabar

Science Club

The science club had a winter tree identification course.  Winter tree twigs and trunk cross sections were collected from various local tree species.  The students first learned about tree and seed growth and twig, trunk, bark, and stem anatomy and physiology.  Using a hand lens and dichotomous key, students used their skills to identify the trees in winter conditions.  Upcoming club events will include a tree seed analysis.

To help biology students study DNA, students extracted DNA from a live strawberry.  Strawberries are a good specimen for analysis because they have 8 sets of chromosomes.  Students were amazed by the extraction process and actual DNA results.  The DNA and process of extraction would be similar for humans. 

Graphing Muscle Contractions

The anatomy and physiology classes studied muscle physiology this week.  Students were testing their grip strength in a friendly "strong man" competition.  Using Vernier technology, students could graph their twitch, treppe and tetanus muscle contractions as well as the force of their contraction. Pictured are the female and male high scorers in the class.

OHS Administrative Staff

Principal - Chris SmithAssistant Principal - Chris Miller
Athletic Director - Jeff Fisher
Secretary - Kayla Cain

Athletic/Attendance Secretary - Deb Eddleblute
Guidance Counselors - Veronica Cain and Kelly Conn
Secretary - Cassie Amick
FAX - 419-747-6859
Attendance Line - 419-755-2000
Substance Abuse Prevention Coordinator -  Cathleen Johnson
Resource Officer - Scott Dawson

School Year Calendar

Lunch Menu


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