-
Recent Posts
Now Publicizing on Twitter
Tweets by hatton_jimArchives
- December 2023
- June 2023
- February 2023
- May 2022
- March 2022
- October 2021
- September 2021
- August 2021
- July 2021
- June 2021
- April 2021
- January 2021
- June 2020
- April 2020
- February 2020
- December 2019
- November 2019
- October 2019
- July 2019
- June 2019
- May 2019
- March 2019
- February 2019
- January 2019
- December 2018
- November 2018
- August 2018
- July 2018
- June 2018
- May 2018
- April 2018
- February 2018
- January 2018
- November 2017
- September 2017
- May 2017
- April 2017
- March 2017
- February 2017
- January 2017
- December 2016
- November 2016
- October 2016
- August 2016
- May 2016
- March 2016
- February 2016
- January 2016
- December 2015
- November 2015
- September 2015
- July 2015
- June 2015
- April 2015
- March 2015
- February 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- July 2014
- June 2014
- May 2014
- April 2014
- March 2014
- February 2014
- January 2014
- December 2013
- November 2013
- October 2013
- September 2013
- August 2013
- July 2013
- June 2013
- May 2013
- April 2013
- March 2013
- February 2013
- January 2013
- December 2012
- November 2012
- October 2012
- September 2012
- August 2012
- July 2012
- June 2012
- May 2012
- April 2012
- March 2012
- February 2012
- January 2012
- December 2011
- November 2011
- October 2011
- September 2011
- August 2011
- July 2011
- June 2011
- May 2011
- April 2011
- March 2011
- February 2011
- January 2011
- December 2010
- November 2010
- October 2010
- September 2010
- August 2010
Categories
Page Names
Meta
Monthly Archives: October 2012
Proving Trigonometric Identities Using the Unit Circle – An Example
I tried to work up a complete example of how to prove a trigonometric identity using the unit circle. The proof below could have more explanation. Understanding it requires careful scrutiny.
Posted in Curriculum, Teaching
Leave a comment
Tiger University
We know what a tiger mom is. What would a tiger university be like? It would be an institution of learning with high expectations and high challenge. All students, faculty, and staff including administrators would be on-time or early to … Continue reading
Posted in Rants
Leave a comment
Function Graphs in the Real Projective Plane
This fall in our Mathematical Perspectives class I lectured on function graphs in the real projective plane . I was inspired by a graph found on page 43 of A Guide to Plane Algebraic Curves by Keith Kendig. Staring at Infinity … Continue reading
Posted in Cool Ideas, Math Explorations
Leave a comment
I Love a Fire
I love a fire. Because I know how to build a fire, tend a fire, maintain a fire, I will never be cold. When I built my stone house I built a massive fireplace. In the winter I would sleep … Continue reading
Posted in Curriculum, Pedagogy, Teaching, Uncategorized
Leave a comment
An Open Office Door
I alluded slightly to the educational needs of introverts in an earlier post. Here is a so satisfying TED talk by Susan Cain on the state of the introverted individual in today’s society. I am now reading her book Quiet. Check … Continue reading
Posted in Pedagogy, Teaching
Leave a comment
Deriving the Quadratic Formula – A Subtlety
I ask my intermediate algebra students to derive the quadratic formula on their last test and on the final. This requirement has the same utility as asking a literature student to memorize a poem. It can’t be done without some … Continue reading
Posted in Curriculum, Pedagogy, Teaching
Leave a comment