Welcome to

Mr. Karo’s Webpage

E-mail:  roy.karo@yrdsb.ca


Back to RHHS Math page


Text Box: Have a question or having trouble?

Talk to me to set a time for extra help
My office: Room 2022

Also, extra help is available after school Monday - Thursday from the math department in Room 2026 
3:40 pm – 4:20 pm






See the links below for daily homework/assignments and upcoming evaluations



Period 1:


Room 2037

Period 4:


Room 2027

Period 5:


Room 2027


Link to RHHS Math Page

Link to ILC Homework Help (Grades 9 & 10 Only)

Link to OERB – (Ontario Educational Resource Bank)

(Student userid: YRDSBstudent, Student password: oerbs)