Difference between revisions of "Comments:GeoGebra Newsletter 2012-06"

Revision as of 19:17, 2 June 2012

GeoGebra Conference 2012 in Warsaw, Poland on 21-23 September, 2012. Join us to share your ideas with other members of the Community! Early registration is possible until 30 June 2012.
GeoGebra ICME Pre-conference 2012 in Seoul, Korea on Sunday, 8 July, 2012, just one day before ICME 2012. Please register soon as we can only accommodate 100 people.
Midwest Regional GeoGebra Conference 2012 on 11-12 Jun 2012 in Oxford OH, US
3rd North-America GeoGebra Conference 2012 in Mexico on 25-28 July 2012. Submission of proposals until 25 May.
Latin-American GeoGebra Conference 2012 in Medellin, Columbia on 2-4 Aug 2012

GeoGebra on the Web

Really exciting news! 1st beta version of our Chrome App have been released!

GeoGebra 4.2 News

CAS:

Some commands work in CAS now: Length[point], Join, Append, Line (not appearing in autocomplete yet)
eg SolveODE[y=-y]

New commands:

AttachCopyToView[Object,<View 0|1|2>]
ContinuedFraction[ <Number>, <Level - optional>, <Shorthand true|false> ]
Invert[Function] -- works for functions with one occurence of x.
InverseLogNormal[ ]
InverseLogistic[ ]
SolveODE[f'(x,y)] -- result controlable by sliders (open auxiliary objects and make them visible first)
SolveODE[f'(x,y),Point] -- draws integral line through point
ScientificText[ ]
SlopeField[ ] eg SlopeField[-x/(y+0.1x)]
Integral[-x/(y+0.1x), A]
Numerator[ ] / Denominator[ ] now work for functions of more than one variable
AreConcyclic[ ]
AreColinear[ ]

Other improvements:

Some nice resources on GeoGebra:

And from other sites:

Be intuitive! This blog on GeoGebra is trying to provide a broad look at what’s happening in the GeoGebra community – everything from news to events to GeoGebra tips & tricks all in one place. Expect cross-postings from the great blogs out in our community and a chance to hear more from the people behind GeoGebra as well.
Ten years of GeoGebra Contest
New articles, activities, sketches on GeoGebra! Sign up for the Midwest GeoGebra Journal. They are currently recruiting volunteers to review manuscripts for the journal for publication in 2012.
It would be great if you could join us at CAME on 21 June 2012 and CADGME on 22-24 June 2012 both held in Novi Sad, Serbia.
Follow the Mascheroni CAD Team: GeoGebra Italia Blog
Masters degree and Doctorate degree in Mathematic Education in Chile (Spanish)

See our Events Map & Calendar and the GeoGebra Conference 2012 Wiki for a complete list of upcoming workshops and conferences as well as for proceedings of past conferences.

Jun

7 Jun: The Eighth International Mathematics Festival at National University of Liberia, Guanacaste, Costa Rica
11-12 Jun: Midwest Regional Conference of GeoGebra 2012 at Miami University, Oxford OH, US
18 Jun: GeoGebra workshop at Wigner Research Centre for Physics, Hungarian Academy of Sciences, Budapest, Hungary
20-21 Jun: GeoGebra at GVSU Gatherings) at Grand Valley State University Regional Math and Science Center, Michigan, US
21 Jun: CAME in Novi-Sad, Serbia
21-23 Jun: 4th European Conference on Computer Sciences and Applications in Timisoara, Romania
22-24 Jun: CADGME 2012 in Novi Sad, Serbia
25-27 Jun: Introductory GeoGebra workshop at Berkeley Unified Schools District, Berkeley, CA, US
28-30 Jun: MEI 2012, at University of Keele, UK

Jul

We are maintaining a list of conferences in which it would be helpful if you could represent GeoGebra.

If you have news for our next newsletter, please let us know at events@geogebra.org.

@@ Line 50: / Line 50: @@
 * [http://www.ggbmidwest.com/ojs-2.3.4/index.php/ggbj/issue/view/1 New articles, activities, sketches on GeoGebra!] Sign up for the [http://www.ggbmidwest.com/journal Midwest GeoGebra Journal]. They are currently recruiting volunteers to review manuscripts for the journal for publication in 2012.
 * It would be great if you could join us at [http://sites.dmi.rs/events/2012/CADGME2012/came.html CAME] on 21 June 2012  and [http://sites.dmi.rs/events/2012/CADGME2012/ CADGME] on 22-24 June 2012 both held in Novi Sad, Serbia.
-*Follow the Mascheroni CAD Team: [http://www.geogebraitalia.org/blog/category/news/ GeoGebra Italia Blog], ''[http://ese2012.milset.org/en/ MILSET Expo-Sciences Europe 2012] on 2-8 July 2012 in Tula, Russia''
+*Follow the Mascheroni CAD Team: [http://www.geogebraitalia.org/blog/category/news/ GeoGebra Italia Blog]
 *[http://www.dremat.ulagos.cl Masters degree and Doctorate degree in Mathematic Education in Chile (Spanish)]