Today, the Premier and Education Minister announced the Government of Ontario’s guidelines for the return to school in September. School boards across Ontario are being asked to prepare for three possible scenarios that will depend on the public health situation at the time.  To learn more, please click on the following link: Ministry Letter Return to...

Mackenzie’s very own Cyber Security Team finished third in a virtual national cybersecurity competition. The contest started a year ago with 203 teams from across Canada and culminated with the top 10 teams competing for the national title. The CyberTitan III National Finals took place June 8. Because of the pandemic, the competition was a virtual...

Dear Parents/Guardians, We hope that you remain well. The Ministry of Education has requested all school boards in Ontario share the following information with regard to the Province’s plan for COVID-19 testing. Thank you. Message from the Ministry of Education We are writing to let you know that the province released its testing plan on Friday May 29,...

  Racism in all forms is deeply rooted in our history. This week reminds us of the ongoing impact of anti-Black racism on individuals and communities. Through the media, we have witnessed violence and harassment against members of the Black community. We are acutely aware of the devastating impacts of anti-Black racism in our world, in our community...

Optional Attendance: Please note that William Lyon Mackenzie is closed to Optional Attendance for the school year 2020-2021. Registration Process for New Registrants residing in the William Lyon Mackenzie Catchment Area: Due to the ongoing impact of COVID-19, please email our Guidance Office Administrator Sharon McDonald at Sharon.McDonald@tdsb.on.ca to...