Staff:
Select an Application:
--Select an Application--
Board Wide Web (BWW)
Google Apps
Moodle
Desire2Learn (D2L)
SchoolCash.NET
SSNET
Adobe Connect
TeachAssist
Turnitin
School Site Maintenance
Students:
Select an Application:
--Select an Application--
Google Apps
Moodle
H Drive
My Pathway Planner
Online Tools
Desire2Learn (D2L)
Top Link Bar
Markham D.H.S.
School Information
News & Events
Currently selected
Departments
Students & Alumni
Parents
Guidance
Library
School Council
You Are Here :
Schools
:
Markham D.H.S.
:
News & Events
:
School Calendar
Close this Window
Notes on Translation
The electronic translation service on the York Region District School Board's website is hosted by Google Translate. The quality of the translation will vary in some of the languages offered by Google. Google Translate is a free service and currently offers translation in over 50 languages, although an impressive number, this does not capture all languages or dialects. The basic translation’s goal is to capture the general intention of the original English material.
The York Region District School Board does not guarantee the quality, accuracy or completeness of any translated information. Before you act on translated information, the Board encourages you to confirm any facts that are important to you and affect any decisions you may make.
The York Region District School Board is committed to parent, family and community engagement, and it is our hope that by providing this tool on our website that we are making our information more accessible to families whose first language is not English and thereby enabling better engagement in public education.
Quick Launch
School Calendar
Currently selected
E-Bulletin
S.A.A.
Exam Schedules
Printable School Calendars
Arrivals and Departures
MDHS Clubs and SAC List
School Calendar 404
School Calendar
<
June, 2025
>
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
2
Fire Drill #3 Rain Date
Girls Slo-Pitch Championships Times/Teams TBD
Kinesiology Class-Guest Speaker Gennady Vaserbskh-Osteopath room 138 Period 5
Ultimate Team hosts St. Brother Andre CHS 3:00-5:30 pm MDHS main Field
3
Girls Rugby Championship hosted by MDHS Times/Teams TBD
4
Math Excellence Celebration in the Cafeteria
STEM Club Meeting in Room 115 3:00-4:00 pm
Student Athletic Assoc. (SAA) weekly meeting 3:00-4:00 pm
5
MDHS Music Lobby Concert with PRISM
Senior Signoff-Photography Event for Grads Periods 2-4
6
Diamond Day Eid ul Adha
MDHS Music Lobby Concert with PRISM
7
8
9
Ultimate Team to Fletchers Field 7:30-3:30 pm
10
11
EQAO Math -Grade 9 Classes
Classics Club Year End BBQ 3:00-5:00 pm
STEM Club Meeting in Room 115 3:00-4:00 pm
Student Athletic Assoc. (SAA) weekly meeting 3:00-4:00 pm
12
EQAO Math -Grade 9 Classes
MDHS Athletic Banquet (Evening)
Prism weekly meeting in room 107 3:00-4:00 pm-G. Stetina
13
Senior Sendoff 1:30-2:50 pm in the Cafeteria
Tamil weekly meeting in cafeteria 3:00-6:00 pm
Social Justice Convention -Period 2 in the Blue Zone
14
15
16
17
Semester 2 Exam Day - Grade 12 ONLY - Period 2 classes
No regular Grade 12 classes due to exams
18
Semester 2 Exam Day - ALL Grades - Period 1 classes
19
Semester 2 Exam Day - ALL Grades - Period 5 classes
20
Semester 2 Exam Day - ALL Grades - Period 4 classes
21
22
23
Semester 2 Exam Day - ALL Grades - Period 3 classes
24
Semester 2 Exam Day - Grades 9-11 classes ONLY - Period 2
25
Exam Review Day
Grade 12 Graduation Ceremony (Evening)
26
Professional Activity Day - No Classes
27
Professional Activity Day - No Classes
28
29
30
1
Canada Day- School Closed
2
Diploma/Transcript Package Pick Up
3
Diploma/Transcript Package Pick Up
4
School Office Closed on Fridays
5
Page Content
SAS
Share
|
About the Board
About Us
Mission, Vision & Values
Information Access and Privacy
Policies & Procedures
Board Plans
Trustees' Multi-Year Plan
Director's Action Plan
Board Strategies
Programs
Ontario Curriculum
Pathways
Special Education
Guidance and Career Education
Connect With YRDSB!
Twitter
YouTube
LinkedIn
Mobile App