Back to top

Mr. Harrington's Homepage

Social Studies

Welcome to Mr. Harrington's homepage

This is my tenth year at Mt. Range. I graduated from CSU-Pueblo in 2001 with a Bachelors of Science in Social Science. I then received my teaching certificate at Metro-State College in 2006. This is my tenth year as an assistant wrestling coach for the Mustangs. I am teaching Criminal Justice and World History this school year. Go Mustangs!

Contact Information
Office:   Room C228 (2nd floor/North Offices)
Phone:  720-972-6421


We will begin the year with Online remote learning. We will be remote for the first month at least and hopefully at some point we will be back in the classroom. My schedule and the Mt. Range daily schedule and class start time are all below. I will do my best to engage students in various ways with our remote learning environment. Please contact me during the my off hours for any assistance. It is usually better to contact me via email first and then I can call or set up a virtual meeting to assist with any issues concerning class.

Criminal Justice

C107 - 2nd, 3rd, and 6th 

World History

C107 - 7th and 8th hour

Planning hours: 1st, 4th, and 5th hour 

Access room: C107

I will be available throughout the day, but it is usually easier to get in touch with me via e-mail. Please check back later for updates.

Monday, Tuesday, Thursday, Friday Schedule*

Period Time
1 7:45 – 8:38
2 8:43 – 9:36
3 9:41 – 10:34
4 10:39 – 11:34
5 11:39 – 12:34
6 12:39 – 1:34
7 1:39 – 2:32
8 2:37 –  3:30

Wednesday Schedule*

Wednesday will be an asynchronous day with drop-in times with teachers. Stay tuned for more details. 

Period Time
Advisory 7:45-8:20
1 8:25-8:55
2 9:00-9:30
3 9:35-10:05
4 10:10-10:40
5 10:45-11:15
6 11:20-11:50
7 11:55-12:25
8 12:30-1:00