GeoGebra Tutorial

This is a video tutorial showing how to create an interative java applet (virtual manipulative) usinf the free program GeoGebra.

This is a video tutorial showing how to create an interative java applet (virtual manipulative) usinf the free program GeoGebra.

This is a tutorial on using the free program Geogebra to create an interactive rectangle for exploring area and perimeter. The skills covered in this tutorial could be applied to a variety of topics including constructions, dynamic text, and user interaction.
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Tessellation using Copy & Paste and the new Vector Polygon Tool

Voici une courte introduction au logiciel Geogebra. Les fonctions de base telles que la création d'un polygone et quelques transformations simples y sont présentées.

Example taken from pages 256-259 of Nonlinear Dynamics and Chaos, by Steven Strogatz.

More: geogebrawiki.wikispaces.com Learn how to use GeoGebra to solve problems from Linear Programming. It's easy, you will learn the math and GeoGebra is free!
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Jeg viser i denne snutten hvordan du kan plotte grafer med programmet GeoGebra.

More: geogebrawiki.wikispaces.com Use GeoGebra to do compass and straightedge construction in exactly the same way as on paper so skills are transferable. When done, you can test your dynamic construction with GeoGebra and understand even more. The 4th of 7 basic constructions: "bisect a line segment".
geogebra compass straightedge ruler construction copy segment bisect perpendicular normal

More: geogebrawiki.wikispaces.com Use GeoGebra to do compass and straightedge construction in exactly the same way as on paper so skills are transferable. When done, you can test your dynamic construction with GeoGebra and understand even more. The 2nd of 7 basic constructions: "copy a triangle".
geogebra compass straightedge ruler construction copy segment triangle

More: geogebrawiki.wikispaces.com Getting and using the x-coordinate of a point object in GeoGebra. And a little extra on perpendiculars, intersection and "values" of line segments.
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More: geogebrawiki.wikispaces.com It is incredibly easy to embed a GeoGebra worksheet in a Wikispaces webpage. No uploads, no html - just copy and paste. Wikispaces offers free wikis to educators. It uses a visual editor. Or feel free to join geogebrawiki.wikispaces.com and try this out.

More: geogebrawiki.wikispaces.com Learn how to use GeoGebra to solve problems from Linear Programming. It's easy, you will learn the math and GeoGebra is free!
geogebra linear programing solve variables constraints objective function inequality shade

More: geogebrawiki.wikispaces.com Use GeoGebra to do compass and straightedge construction in exactly the same way as on paper so skills are transferable. When done, you can test your dynamic construction with GeoGebra and understand even more. The 7th of 7 basic constructions: "construct a parallel".
geogebra compass straightedge ruler construction copy segment bisect parallel

More: geogebrawiki.wikispaces.com Learn how to do compass and straightedge (ruler) constructions with the freeware GeoGebra. Constructions are made in exactly the same way as on paper so skills are transferable. When done, you can test your dynamic construction with GeoGebra and understand even more. Plus you can use your file electronically (color it, take a screenshot, paste it in a document, embed in a webpage, ...).
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Geometric pattern animation in Geogebra; created by repeated dilation and rotation using the spreadsheets. Original video capturing at www.screenr.com Try the Java applet available at dl.dropbox.com
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More: geogebrawiki.wikispaces.com Learn how to use GeoGebra to solve problems from Linear Programming. It's easy, you will learn the math and GeoGebra is free!
geogebra linear programing solve variables constraints objective function inequality shade

Using a GeoGebra Spreadsheet to determine a trend of best fit for a power function.
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Placing MathType equations into GeoGebra.
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In this video I show how to turn multiple data sets into box and whisker plots so that they can be easily compared.
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