Www.arithmoi.gr Λειτουργία του ιστοτόπου στη νέα δομή φιλοξενείας του Πανελλήνιου Σχολικού Δικτύου: http://shasapis.sites.sch.gr Σχολικα http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra Fri, 29 Mar 2024 01:11:45 +0200 Joomla! - Open Source Content Management en-gb test on geogebra http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/369-test-on-geogebra http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/369-test-on-geogebra
 
 
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shasapis@sch.gr (Super User) Geogebra Fri, 15 Apr 2016 12:21:25 +0300
Tabula δυναμική γεωμετρία http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/245-tabula http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/245-tabula

Online Λογισμικό δυναμικής γεωμετρίας με την ιδιαιτερότητα ότι μπορείς να διπλώνεις σχήματα. Γενικότερα, είναι πολύ δυνατό στους μετασχηματισμούς.

 

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shasapis@sch.gr (Super User) Geogebra Sun, 22 Sep 2013 17:48:55 +0300
Εγκατάσταση και χρήση Geogebra http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/215-geoinstall http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/215-geoinstall

Εγκατάσταση - Λειτουργία του προγράμματος

Κατεβάζουμε το λογισμικό επιλέγοντας download .

Από το αρχείο που μας δίνουν κάνουμε εγκατάσταση του λογισμικού στον υπολογιστή μας.

Προϋπόθεση είναι να έχουμε εγκατεστημένη java. Αν το Geogebra εγκατασταθεί και δεν τρέχει, βγάζοντάς μας λάθος για την Java, τότε μπορούμε να κατεβάσουμε και να εγκαταστήσουεμ Java από εδώ. ΑΝ τρέχει δεν ασχολούμαστε με αυτό το βήμα.

Εναλλακτικά σε όλα τα προηγούμενα μπορούμε να κατεβάσουμε το φορητό Geogebra είτε για windows, είτε για linux ή mac, το οποίο δεν απαιτεί καμία πρόσθετη εγκατάσταση το «τρέχεις» και παίζει !!!

Τέλος μπορούμε να το χρησιμοποιήσουμε εξίσου καλά online στο διαδίκτυο εδώ.

 

Πληροφορίες - Οδηγοί χρήσης του προγράμματος :

Εδώ βρίσκουμε το πλήρες Επίσημο εγχειρίδιο με τις εντολές του Geogebra

Εδώ βρίσκουμε έναν οδηγό χρήσης του.

Εδώ βρίσκουμε έναν οδηγό στα Ελληνικά (πολύ καλό - γραμμένο για μαθητές) από το συνάδελφο Νίκο Μαυρογιάννη.

Φυσικά για οποιαδήποτε απορία υπάρχει και το Emai : shasapis « παπακι » gmail.com

Καλές εφαρμογές και διερευνήσεις !

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shasapis@sch.gr (Super User) Geogebra Sat, 06 Apr 2013 20:06:38 +0300
Δημιουργία ιστογράμματος συχνοτήτων σε Geogebra http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/164-istogrammageogebra http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/164-istogrammageogebra

Στην ταινία που ακολουθεί περιγράφεται η δημιουργία ιστογράμματος συχνοτήτων για δεδομένα μέσω του προγράμματος Geogebra (v.4.0).

]]> shasapis@sch.gr (Super User) Geogebra Wed, 05 Dec 2012 21:55:20 +0200 Πλήρες εγχειρίδιο Geogebra http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/160-ggbmanual http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/160-ggbmanual

Εδώ πλήρες εγχειρίδιο Geogebra.

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shasapis@sch.gr (Super User) Geogebra Sun, 25 Nov 2012 21:35:12 +0200
GeoGebra International Journal of Romania http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/152-ggbijr http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/152-ggbijr

GeoGebra International Journal of Romania

Εδώ

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shasapis@sch.gr (Super User) Geogebra Sun, 25 Nov 2012 20:46:18 +0200
GeoGebra Conference 2011 http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/149-ggb2011 http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/149-ggb2011

Εδώ

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shasapis@sch.gr (Super User) Geogebra Sun, 25 Nov 2012 20:35:48 +0200
Extensions http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/93-extensions http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/93-extensions

Out of the box, Joomla! does a great job of managing the content needed to make your Web site sing. But for many people, the true power of Joomla! lies in the application framework that makes it possible for developers all around the world to create powerful add-ons that are called Extensions. An Extension is used to add capabilities to Joomla! that do not exist in the base core code. Here are just some examples of the hundreds of available Extensions:

  • Dynamic form builders
  • Business or organisational directories
  • Document management
  • Image and multimedia galleries
  • E-commerce and shopping cart engines
  • Forums and chat software
  • Calendars
  • E-mail newsletters
  • Data collection and reporting tools
  • Banner advertising systems
  • Paid subscription services
  • and many, many, more

You can find more examples over at our ever growing Joomla! Extensions Directory. Prepare to be amazed at the amount of exciting work produced by our active developer community!

A useful guide to the Extension site can be found at:
http://extensions.joomla.org/content/view/15/63/

Types of Extensions

There are five types of extensions:

  • Components
  • Modules
  • Templates
  • Plugins
  • Languages

You can read more about the specifics of these using the links in the Article Index - a Table of Contents (yet another useful feature of Joomla!) - at the top right or by clicking on the Next link below.


Component - Joomla! Extension Directory Components

A Component is the largest and most complex of the Extension types. Components are like mini-applications that render the main body of the page. An analogy that might make the relationship easier to understand would be that Joomla! is a book and all the Components are chapters in the book. The core Article Component (com_content), for example, is the mini-application that handles all core Article rendering just as the core registration Component (com_user) is the mini-application that handles User registration.

Many of Joomla!'s core features are provided by the use of default Components such as:

  • Contacts
  • Front Page
  • News Feeds
  • Banners
  • Mass Mail
  • Polls

A Component will manage data, set displays, provide functions, and in general can perform any operation that does not fall under the general functions of the core code.

Components work hand in hand with Modules and Plugins to provide a rich variety of content display and functionality aside from the standard Article and content display. They make it possible to completely transform Joomla! and greatly expand its capabilities.


Module - Joomla! Extension Directory Modules

A more lightweight and flexible Extension used for page rendering is a Module. Modules are used for small bits of the page that are generally less complex and able to be seen across different Components. To continue in our book analogy, a Module can be looked at as a footnote or header block, or perhaps an image/caption block that can be rendered on a particular page. Obviously you can have a footnote on any page but not all pages will have them. Footnotes also might appear regardless of which chapter you are reading. Simlarly Modules can be rendered regardless of which Component you have loaded.

Modules are like little mini-applets that can be placed anywhere on your site. They work in conjunction with Components in some cases and in others are complete stand alone snippets of code used to display some data from the database such as Articles (Newsflash) Modules are usually used to output data but they can also be interactive form items to input data for example the Login Module or Polls.

Modules can be assigned to Module positions which are defined in your Template and in the back-end using the Module Manager and editing the Module Position settings. For example, "left" and "right" are common for a 3 column layout.

Displaying Modules

Each Module is assigned to a Module position on your site. If you wish it to display in two different locations you must copy the Module and assign the copy to display at the new location. You can also set which Menu Items (and thus pages) a Module will display on, you can select all Menu Items or you can pick and choose by holding down the control key and selecting multiple locations one by one in the Modules [Edit] screen

Note: Your Main Menu is a Module! When you create a new Menu in the Menu Manager you are actually copying the Main Menu Module (mod_mainmenu) code and giving it the name of your new Menu. When you copy a Module you do not copy all of its parameters, you simply allow Joomla! to use the same code with two separate settings.

Newsflash Example

Newsflash is a Module which will display Articles from your site in an assignable Module position. It can be used and configured to display one Category, all Categories, or to randomly choose Articles to highlight to Users. It will display as much of an Article as you set, and will show a Read more... link to take the User to the full Article.

The Newsflash Component is particularly useful for things like Site News or to show the latest Article added to your Web site.


Plugin - Joomla! Extension Directory Plugins

One of the more advanced Extensions for Joomla! is the Plugin. In previous versions of Joomla! Plugins were known as Mambots. Aside from changing their name their functionality has been expanded. A Plugin is a section of code that runs when a pre-defined event happens within Joomla!. Editors are Plugins, for example, that execute when the Joomla! event onGetEditorArea occurs. Using a Plugin allows a developer to change the way their code behaves depending upon which Plugins are installed to react to an event.


Language - Joomla! Extensions Directory Languages

New to Joomla! 1.5 and perhaps the most basic and critical Extension is a Language. Joomla! is released with multiple Installation Languages but the base Site and Administrator are packaged in just the one Language en-GB - being English with GB spelling for example. To include all the translations currently available would bloat the core package and make it unmanageable for uploading purposes. The Language files enable all the User interfaces both Front-end and Back-end to be presented in the local preferred language. Note these packs do not have any impact on the actual content such as Articles.

More information on languages is available from the
http://community.joomla.org/translations.html

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shasapis@sch.gr (Super User) Geogebra Tue, 10 Oct 2006 22:00:00 +0300
Joomla! Overview http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/87-joomla-overview http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/87-joomla-overview

If you're new to Web publishing systems, you'll find that Joomla! delivers sophisticated solutions to your online needs. It can deliver a robust enterprise-level Web site, empowered by endless extensibility for your bespoke publishing needs. Moreover, it is often the system of choice for small business or home users who want a professional looking site that's simple to deploy and use. We do content right.

So what's the catch? How much does this system cost?

Well, there's good news ... and more good news! Joomla! 1.5 is free, it is released under an Open Source license - the GNU/General Public License v 2.0. Had you invested in a mainstream, commercial alternative, there'd be nothing but moths left in your wallet and to add new functionality would probably mean taking out a second mortgage each time you wanted something adding!

Joomla! changes all that ...
Joomla! is different from the normal models for content management software. For a start, it's not complicated. Joomla! has been developed for everybody, and anybody can develop it further. It is designed to work (primarily) with other Open Source, free, software such as PHP, MySQL, and Apache.

It is easy to install and administer, and is reliable.

Joomla! doesn't even require the user or administrator of the system to know HTML to operate it once it's up and running.

To get the perfect Web site with all the functionality that you require for your particular application may take additional time and effort, but with the Joomla! Community support that is available and the many Third Party Developers actively creating and releasing new Extensions for the 1.5 platform on an almost daily basis, there is likely to be something out there to meet your needs. Or you could develop your own Extensions and make these available to the rest of the community.

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shasapis@sch.gr (Super User) Geogebra Sat, 07 Oct 2006 10:00:00 +0300
Καταχώρηση ιστοσελίδων http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/86-2012-04-08-18-41-37 http://users.sch.gr/shasapis/autosch/joomla15/index.php/2014-11-29-15-40-19/93-about-joomla/geogebra/86-2012-04-08-18-41-37

Εξαιρετική σελίδα καταχώρησης και αναζήτησης ιστοσελίδων :

http://www.greeklinks.de/greeklinks/#

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shasapis@sch.gr (Super User) Geogebra Sat, 07 Oct 2006 06:00:00 +0300