Academic Supports
Find below details of Math and Science clinics running at GDHS, as well as links to a variety of online support websites
Math & Science Help at GDHS
Semester 2 2023-2024:
Tuesdays, Wednesdays, and Thursdays
Second half of Period 3
12:10pm-12:45pm
Room 225
Get math and science support from teachers and peer tutors
Semester 2 2023-2024:
Mondays, Wednesdays, and Fridays
Second half of Period 4
1:26pm-2:00pm
Room 225
Get math and science support from teachers and peer tutors
Free Online Resources
All Subjects
Created by the Ministry of Education:
Find made-in-Ontario activities, courses, and lessons to support your studies
Math
TVO Mathify offers FREE 1:1 online math tutoring for students. Students must have their Ontario Education Number (OEN) in order to access this support
Use Desmos' graphing calculator to input questions and check for graphic accuracy
The Centre for Education in Mathematics and Computing at the U of W provides interactive lessons, activities, review material, practice work, and full solutions for all high school math courses
Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard
Free Math Help has collated free lessons on various math topics from across the internet for review and self study
English
Find free writing resources and instructional material
A collection of lessons, worksheets, and interactive games to help you improve your literacy skills
French
Free audio and video files, references guides, tips, and additional resources to support the study of French.
Studying Tips and Strategies
Review dozens of resources explaining key strategies for studying, time management, and much more
How to identify and cope with test anxiety