mathteacher1729
 Name:
 Joe
 School:
 Johns Hopkins University CTY Online
 About:
 Yes, I actually teach math (and juggle). :)
http://www.youtube.com/user/mathteacher1729
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Questions Asked

mathteacher1729:
THIS JUST HAPPENED  ("real world math")
Seven coworkers take one friend out to lunch on her last day of work before she moves to a dif…
 updated one year ago
 13 replies
 No Medals Yet
Mathematics

mathteacher1729:
Reporting / Spamming suggestion:
If one user is reported by more than say... 5 users within say 10 minutes... they (and perhaps their IP…
 updated one year ago
 17 replies
 3 Medals
Mathematics

mathteacher1729:
I haven't been on in a while. Just stopping in to say that I really like the "hide chat" feature! Thanks as always to the developers and cod…
 updated one year ago
 6 replies
 5 Medals
Mathematics

mathteacher1729:
MONEY PROBLEM
1. You put $10 of your money in an envelope.
…
 updated one year ago
 10 replies
 1 Medal
Mathematics

mathteacher1729:
I have a concern about notation in the math group regarding exponents.
"x2" does not equal "x^2"
…
 updated one year ago
 15 replies
 6 Medals
Mathematics

mathteacher1729:
Here's a fun question: Why does this diagram work?
Divisibility by 7 is just a walk on a graph...
…
 updated one year ago
 No Medals Yet
Mathematics

mathteacher1729:
SUGGESTION => Voice Chat for each problem. It would be nifty (though probably unfeasible, I guess) to have each problem be some sort of self…
 updated one year ago
 14 replies
 3 Medals
Mathematics

mathteacher1729:
I love how every time I return to Open Study, something has changed! :) The new look and feel of message/statusupdate handling is wonderful.…
 updated 2 years ago
 9 replies
 7 Medals
Mathematics

mathteacher1729:
Someone who asks a question should be able to indicate if
"the answer helped me learn or understand" …
 updated 2 years ago
 4 replies
 1 Medal
Mathematics

mathteacher1729:
GROUP MEMBERSHIP 
I am not presently a member of many groups which are listed in my detailed profile. (see attached pics). …
 updated 2 years ago
 2 replies
 3 Medals
Mathematics

mathteacher1729:
How many words can you pronounce?
http://ncf.idallen.com/english.html
 updated 2 years ago
 No Medals Yet
Mathematics

mathteacher1729:
6174 is an interesting little number...
http://www.youtube.com/watch?feature=player_detailpage&v=d8TRcZklX_Q#t=17s
…
 updated 2 years ago
 4 replies
 2 Medals
Mathematics

mathteacher1729:
When would you bet on blue?
http://vimeo.com/32756849
…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

mathteacher1729:
Notification suggestion: Have some way of muting conversations you've taken part in.
(having that little popup thing is very obnoxious es…
 updated 2 years ago
 7 replies
 3 Medals
Mathematics

mathteacher1729:
CHAT SUGGESTION
1) The ability to ignore users. …
 updated 2 years ago
 6 replies
 2 Medals
Mathematics

mathteacher1729:
Can notifications be less... intrusive?
How about icons with numbers next to them? When you have a new medal, or reply, or continuation o…
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

mathteacher1729:
Why are there TWO avenues of feedback?
1) open study feedback (this) …
 updated 2 years ago
 11 replies
 1 Medal
Mathematics

mathteacher1729:
TAGGING Questions
===========
Questionaskers should be able to tag their questions with predefined labels like "algebra" , "trigonometry…
 updated 2 years ago
 12 replies
 1 Medal
Mathematics

mathteacher1729:
For anyone out there who wants to know about trig  check out this amazing free PDF text by Michael Coral: http://www.mecmath.net/trig/
(…
 updated 2 years ago
 No Medals Yet
Mathematics

mathteacher1729:
Are you having trouble evaluating trig functions? sin(pi/2), cos(pi/4), etc. Here is a short youtube playlist about it:
http://www.youtub…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

mathteacher1729:
If anyone wants to learn how to use LaTeX to typeset your own documents, check out the youtube playlist I created:
http://www.youtube.com/…
 updated 2 years ago
 40 replies
 3 Medals
Mathematics

mathteacher1729:
Suggestions for CHAT: …
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

mathteacher1729:
Open Study doesn't work well when one has a relatively small screen resolution. (See attached).
 updated 2 years ago
 5 replies
 1 Medal
Mathematics

mathteacher1729:
Here is a challenging counting / combinatorics problem:
How many 5letter permutations are there of the word "MATHEMATICS" ? Explain you…
 updated 2 years ago
 25 replies
 2 Medals
Mathematics

mathteacher1729:
Is there any way for a user to block the posts / chat of another user?
Example: Someone in math is literally copy/pasting every HW prob…
 updated 2 years ago
 5 replies
 4 Medals
Mathematics

mathteacher1729:
Here is the "butterfly curve" traced out in Geogebra.
x(t) = sin(t) (e^cos(t)  2 cos(4 t)  sin(t / 12)⁵)…
 updated 2 years ago
 10 replies
 4 Medals
Mathematics

mathteacher1729:
Question for the students: What math topics are most important, relevant, and/or interesting to YOU in your own life right now and in your …
 updated 2 years ago
 5 replies
 No Medals Yet
Mathematics

mathteacher1729:
PROBLEM: Solve the inequality \(2x5 \leq 11\).
SOLUTION: Here is a short video (less than 5 mins) describing the solution algebraical…
 updated 2 years ago
 11 replies
 1 Medal
Mathematics

mathteacher1729:
A question for all the students (about math videos).
"Which kind of math video do you find most helpful?" …
 updated 2 years ago
 7 replies
 2 Medals
Mathematics

mathteacher1729:
SUGGESTION:
Allow the "preview your work" feature to toggle on/off. It does nothing but impede my ability to type an answer because of f…
 updated 2 years ago
 9 replies
 1 Medal
Mathematics
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