Re: [Edu-sig] Confused how teach geometry and importance of teaching geometry in 21st century.

2010-04-10 Thread Maria Droujkova
Check out GeoGebra OER community. There will be a US conference this year, and the online resources and groups are good, too. A lot of my students appreciate geometry through the following lenses: - Origami - Computer graphics, especially programming cool visuals for games - Escher, Dali, and

Re: [Edu-sig] Confused how teach geometry and importance of teaching geometry in 21st century.

2010-03-26 Thread Richard Enbody
Another thing to consider is that there is a lot of different math: algebra and geometry are quite different and someone being good at one might not be good at the other. As a former high school math teacher and one who saw his kids recently go through high school, I believe that many

Re: [Edu-sig] Confused how teach geometry and importance of teaching geometry in 21st century.

2010-03-26 Thread chris
On Thu, Mar 25, 2010 at 09:17:07PM -0700, kirby urner wrote: Happy camping! Wow thanks for all the great ideas. I feel better now. Have fun. That is my new key. cs ___ Edu-sig mailing list Edu-sig@python.org

Re: [Edu-sig] Confused how teach geometry and importance of teaching geometry in 21st century.

2010-03-25 Thread chris
On Thu, Mar 25, 2010 at 11:39:08PM -0400, Jeremy Gray wrote: well, there's future usefulness and practicality to motivate your homeschoolers. and there's also in-the-moment fun, beauty, and joy of doing it. I'm glad you said that. I was simultaneously coming to same conclusion. Still it is

Re: [Edu-sig] Confused how teach geometry and importance of teaching geometry in 21st century.

2010-03-25 Thread kirby urner
On Thu, Mar 25, 2010 at 7:40 PM, ch...@seberino.org wrote: I'm teaching high school math to homeschoolers and I'm looking for how to make geometry year meaningful. Most geometry taught in high school is flat, planar. This is a problem in an age of HDTVs, LCDs. If you wanna blow some time on

Re: [Edu-sig] Confused how teach geometry and importance of teaching geometry in 21st century.

2010-03-25 Thread michel paul
Beautiful! Thank you for making this statement. Lots of people making decisions in education need to hear this. On Thu, Mar 25, 2010 at 10:08 PM, Jason Axelson bostonvaul...@gmail.comwrote: As a somewhat recent high-school graduate (2005) I must say that I don't think that all the countless