Difference between revisions of "Comments:GeoGebra Newsletter 2012-01"
From GeoGebra Manual
(Created page with "== Development News == ===GeoGebra 4=== ===GeoGebra 4.2 Beta=== * [http://wiki.geogebra.org/en/Release_Notes_GeoGebra_4.2 GeoGebra 4.2 Beta] now has a '''Freehand Tool''' so th...") |
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===GeoGebra 5 Beta=== | ===GeoGebra 5 Beta=== | ||
* [http://wiki.geogebra.org/en/Release_Notes_GeoGebra_5.0 GeoGebra 5 Beta] has some improvements (eg angles) and new commands (eg Cube, Octahedron) for 3D geometry. | * [http://wiki.geogebra.org/en/Release_Notes_GeoGebra_5.0 GeoGebra 5 Beta] has some improvements (eg angles) and new commands (eg Cube, Octahedron) for 3D geometry. | ||
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| + | == Tutorials & Materials == | ||
| + | * [http://www.geogebra.org/forum/viewtopic.php?f=2&t=24665 The drop of water] Amazing 3D ripple construction from Daniel Mentrard | ||
| + | * [http://www.screenr.com/i6Ls Simple Dynamic Text in GeoGebra 4] by Arthur Lee | ||
| + | * [http://mathlaoshi.com/2011/11/13/a-problem-with-my-tie/ A Problem with My Tie] by Mr Wang | ||
| + | * [http://www.youtube.com/watch?v=U96xoCV9kl4 Exploring Hopf bifurcations with GeoGebra 4] by Steven Strogatz | ||
| + | * [http://www.geogebra.org/forum/viewtopic.php?f=2&t=24846 Clovers and Polar graph] | ||
| + | * [http://www.geogebra.org/material/show/id/2595 The idea of limit in differential calculus] | ||
Revision as of 17:45, 24 January 2012
Development News
GeoGebra 4
GeoGebra 4.2 Beta
- GeoGebra 4.2 Beta now has a Freehand Tool so that you can draw your own function and then look at function transformations eg f(2x). There are also some new commands to try (eg TriangleCenter, TriangleCubic, Barycenter, SurdText).
- Now that GeoGebra 4 has been released, we are working hard on GeoGebraWeb, so you can use GeoGebra worksheets from GeoGebra on tablets and phones. Progress is good and there should be some visible results by Spring 2012.
GeoGebra 5 Beta
- GeoGebra 5 Beta has some improvements (eg angles) and new commands (eg Cube, Octahedron) for 3D geometry.
Tutorials & Materials
- The drop of water Amazing 3D ripple construction from Daniel Mentrard
- Simple Dynamic Text in GeoGebra 4 by Arthur Lee
- A Problem with My Tie by Mr Wang
- Exploring Hopf bifurcations with GeoGebra 4 by Steven Strogatz
- Clovers and Polar graph
- The idea of limit in differential calculus
