MrT's Math Videos
ttor68's Channel
 
 
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Uploads (193)
Factors1 3
Factors1 3
198 views - 5 months ago
Counting - Permutations
Counting - Permutations
129 views - 6 months ago
Counting - Combinations
Counting - Combinations
54 views - 6 months ago
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Favorites (2)
Scientific Notation Part 2
Scientific Notation Part 2
ttor68 - 1,752 views
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Profile
 
Channel Views:
5,635
Age:
30
Joined:
August 22, 2006
Last Sign In:
6 days ago
Subscribers:
239
These are videos that have been created for the students at my school. I thought I would post them here to share with the youtube community. To see them organized by topic either check the playlists, click on the links in the descriptions or go to my blog http://teachingandlearningm... I hope they help you!
Country:
United States
Recent Activity  
ttor68 favorited a video (1 month ago)
Great snapshot of the 2009 National Competition in Orlando, Florida. Follow the story of Indiana Coach Bob Fischer and Mathlete Mark Sellke during ...   more
 
 
ttor68 uploaded a new video (5 months ago)
A short lesson on factors of different integers.
 
 
ttor68 uploaded a new video (6 months ago)
Two examples of counting using permutations and the basic counting principle.
 
 
ttor68 uploaded a new video (6 months ago)
Two examples of using combinations to help count.
 
 
ttor68 uploaded a new video (6 months ago)
A couple of examples of how to calculate probabilities while pulling a ball out of a bag.
 
Channel Comments (13)
mzgemini0006 (1 month ago)
Hello I was looking through your list of videos and wanted to know do you have one for Higher Degree Polynomials and Functions? You are very good at explaining in detail...Thanks for the previous postings
NaturalNikki4253 (1 month ago)
Thank you SOO much, my teacher can't explain this. You can't understand wth shes talking about half the time. and you made this lesson so much simpler for me to understand.
AfgForLyfe01 (1 month ago)
im goin to pass my test tomorrow thanks to u =]. thanks alooot
ydarb1234 (5 months ago)
your now my favorite person on youtube, thank you so much
yguy2006 (5 months ago)
thank you, i have an exam tommorow and i needed to learn that. your a life saver
luvemeluvemenot (9 months ago)
your GREAT i wish my maths teacher could explain and talk like you!!!!
thanks for the videos~~~ :):) 5thumbs up
uspuertorican6lucky (9 months ago)
hello well i very needed help on math cuz i dont know some stuff about mathm but u kno that ur math stuff help alot for me thx thx thx bye
nekolover17 (9 months ago)
wow ur vids helped alot! thanks man
Unfairw0rld1 (10 months ago)
hey, can u please post some videos about solving quadratic expressions && equations, like finding x-intercepts using the formula etc.
thanks alot
azumanga666222 (1 year ago)
Your videos helped me alot! thanks:)
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