Welcome to the New School Year.
Summer always seems so short and here we are with a new school year ahead. Here are some important items to become familiar with or to review for the 2025-2026 school year.
Welcome to our new Vice-Principal, Fermer Santos, who is coming to us from Agincourt C.I. She is looking forward to seeing all the fun we have at Sir William Osler H.S. We wish Vice-Principal, Jennifer Rochon, great success in her new role as Vice-Principal for Alternative Schools.
Sir William Osler H.S. believes in using our technology to keep our families informed. Our website is kept up to date and our calendar has the most up to date information as to what is going on at our school. Please check in regularly.
Transporation:
Please familiarize yourself with the TDSB Policy for Transportation of Students with Special Needs and the Parent Portal.
Excursions:
Sir William Osler High School offers many different Excursions throughout the year. All forms are sent electronically and you need to complete them online. Please refer to Parent Guide to EMA.
SchoolCash Online:
Sir William Osler High School uses SchoolCash Online for an easy way for our parents to pay for Cafe Account, Field Trips, SAC Fees and other fun things that happen around the school. Please make sure that you are registered. SchoolCash Online Parent Registrations
Important Dates
We find it is very important to let all of our families know as soon as possible regarding any special days. Sir William Osler H.S. has a number of 1:00 PM dismissal day throughout the school year. Weather it is for staff meeting / PLC (Professional Learning Communities), or Family / Staff Interview Days, we like to give our families as much info as possible. Please be aware that we have a new schedule for the 2025-2026 school year. Our Staff Meeting/PLC Days will be taking place on Wednesday's this year. Important Dates