GeoGebra Exam Apps for Android Tablets and Chromebooks

The GeoGebra Exam Apps allow you and your students to use the power of GeoGebra during exams alongside paper and pencil (ie like a graphing calculator) while restricting their access to the Internet and other software that should not be used during the exam, see http://www.geogebra.org/blog/2016/02/geogebra-exam-app/

We are currently working with exam boards in several countries developing special versions of our GeoGebra Exam Apps adapted to various needs. For example, the recently added NDerivative command and the Extremum / Roots Tools were added as part of this work. Today, we are releasing several new variants of our GeoGebra Exam Apps.

Note: While the GeoGebra Exam Apps for laptops can be customized by the user, the GeoGebra Exam Apps for Tablets each provide a different preselected set of features.

GeoGebra Exam Apps for Android Tablets

We are committed to making our exam apps available on all platforms, so iPad versions will follow in the coming months. For high-stakes exams, you can also combine the following Android exam apps with additional device-lockdown methods. For low-stakes exams, our exam apps provide a simple way to use students’ own tablets in exams without the need for any special device setup. Please see our GeoGebra Exam Tutorial on how they work.

GeoGebra Exam Simple Calculator

This is “just” a simple calculator, providing a basic version of GeoGebra’s Algebra View, while all other Views are deactivated. There are no GeoGebra tools available and access to commands is restricted to the level of a pocket calculator. However, the GeoGebra Exam Simple Calculator uses the same interface and keyboard that your students are used to using with our other GeoGebra Math Apps.

Play Store link: play.google.com/store/apps/details?id=org.geogebra.examSimpleCalc

GeoGebra Exam Graphing Calculator

The GeoGebra Exam Graphing Calculator combines the Algebra View and 2D Graphics View, while the CAS and 3D Graphics View are deactivated. Additionally, all commands specific to CAS are deactivated as well.

Play Store link: play.google.com/store/apps/details?id=org.geogebra.examGraph

GeoGebra Exam CAS

The GeoGebra Exam CAS provides access to all GeoGebra Views except the 3D Graphics View. There is no restriction concerning the use of commands or tools.

Play Store link: play.google.com/store/apps/details?id=org.geogebra.examCas

GeoGebra Exam Apps for Laptops

GeoGebra Exam for Chromebooks

The GeoGebra Exam App can be customized by the users, allowing them to decide whether they want the CAS and/or 3D Views to be available during the exam.

Chrome Store link: https://chrome.google.com/webstore/detail/geogebra-exam/

GeoGebra Exam Web App

The GeoGebra Exam Web App can be customized by the users, allowing them to decide whether they want the CAS and/or 3D Views to be available during the exam. The app runs in all modern browsers (eg Chrome, Firefox, Internet Explorer 11, Safari) simply by opening www.geogebra.org/exam

Your wish list!

Please try our GeoGebra Exam apps and let us know what you think. Wishes for further improvement or special adaptation to the requirements of your country/state are also very welcome. Just ask! support@geogebra.org

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GeoGebra 3D Grapher Released

We’re pleased to announce that we have now released our new 3D Grapher App for Android. As you can see, it has all the features that you expect from our desktop version’s 3D View such as:

  • Surfaces
  • Geometric objects (spheres, cones, cylinders etc)
  • Quadrics (paraboloids etc)
  • Nets (now draggable to open & close)

Net of a cube (partially folded) Cone and plane cutting the cone horizontally Hyperboloid as ruled surface by Steve Phelps

and as it is a 100% native app, it is super fast & smooth. It also works together with the 2D Graphing Calculator App if you want to work with 2D and 3D simultaneously. We’ve already made lots of improvements from the feedback we’ve received from the 30,000+ users who tried the beta version so many thanks to them!

As always, let us know what you think in the GeoGebra Forum or send us an email to support@geogebra.org and tell us what you would like added and improved over the coming months!

Get the GeoGebra 3D Grapher now from the Play Store

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GeoGebra Global Gathering 2017 – Save the Date!

The pre-registration for our 2017 GeoGebra Global Gathering in Linz, Austria, is now open. 45 countries were represented at the 2015 Global Gathering.

Meet the team. See old friends. Meet new people from around the world. Space is limited, so pre-register early to save the date and your place. See you there!

gathering2017

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GeoGebra MesterSKAB

GeoGebra MesterSKAB er en konkurrence for indskolingen med fokus på at skabe med GeoGebra – med flotte præmier!

Læs mere på www.geogebramesterskab.dk

Konkurrencen skydes igang ved skolestart efter ferien. Herefter er der ca. 5 uger til at udarbejde det kreative produkt inden deadline den 16. september.

Der er blevet udarbejdet en GeoGebrabook hvor du kan læse om kriterier og ideer til hvordan du kan arbejde med GeoGebra MesterSKAB se mere på

kortlink.dk/ms6y

Udgivet i Aktiviteter til folkeskolen, Aktiviteter til grundskolen, Elevaktiviteter til grundskolen

GeoGebra 3D Grapher Coming Soon

We’re super-excited to announce that we are just putting the finishing touches to our new 3D Grapher App:

Cross-section of a cube (equilateral triangle)

Cross-section of a cube

Ruled Surface (hyperboloid of one sheet)

Ruled Surface

graph of f(x,y) = sin(x) sin(y)

f(x,y) = sin(x) sin(y)

Please try the beta-test version on your phones and tablets and let us know if you encounter any problems. Then we can release it soon for everyone to play with. Get it now from https://play.google.com/apps/testing/org.geogebra.android.g3d

Capture

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Algebra Reboot!

This week we have released 4 major new features in the Algebra View of our online Graphing Calculator:

Input and Output Rows

Similar to what we have done in the CAS View since 2011, the Algebra View now shows Input and Output rows for most objects types so that you can see the calculation and the result:

av1

Exact Fractions

To go with the the Input and Output rows, we have added the ability to do exact fraction calculations (like you are used to on regular hand-held calculators)

frac1

If you want the approximate answer, then you can press the arrow button to toggle between approximate and exact.

frac2

Automatic Preview

Another major enhancement is that when you are typing an expression in the Algebra View, you now get a preview in the Graphics View, and you also get a warning triangle when the input is not (yet) correct

Input Help

If you click on the “?” icon then you get quick access to the help for all the commands:

blog1

As always you can try out the latest and greatest release here: GeoGebra Graphing Calculator

As you may have noticed, we have been rebranding a little recently so GeoGebraTube has been renamed to GeoGebra Materials, and GeoGebra Math Apps now refers to our whole suite of Apps.
We are also working very hard currently on making GeoGebra Graphing Calculator for iPhone so we will share some more news about that soon (it will look very similar to the Android version which is now at well over 500,000 installs).

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Followers Feature on GeoGebra Profile Pages

We are pleased to announce another great feature on your GeoGebra profile page! You can now ‘Follow’ your favorite people in the GeoGebra community and get updates whenever they publish new materials.

pasted image 0

The new tab ‘Following’ lists all your Followers, as well as all people you are following, giving you easy access to their profile pages and public materials. As soon as other users start following you, you will receive a cool ‘Followers badge’ on your profile page as well, counting the number of your Followers.

badge_follower_005@2x

Please help us to spread the news, simply by signing in to your GeoGebra account and going to tab ‘Following‘ on your profile page. There, you may search for other users you think create great materials in the GeoGebra community and ‘Follow’ them to keep up-to-date with their newest contributions!

More new features coming soon! Share your ideas and feedback on our Help page.

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GeoGebra Exam App

The new GeoGebra Exam App allows you and your students to use the power of GeoGebra during exams alongside paper and pencil (ie like a graphing calculator) while restricting their access to the Internet and other software on their computers that should not be used during the exam.

GeoGebra Exam

The GeoGebra Exam App …

  • can be easily accessed via www.geogebra.org/exam
  • runs in your browser (e.g. Chrome, Firefox, Internet Explorer 11, Safari), so no additional installations are required
  • can be customized in case your students should not have access to the full power of GeoGebra, eg you can turn off CAS or 3D features for exams
  • runs in fullscreen mode so students can’t use other programs or files during an exam

If a student leaves the GeoGebra Exam window (eg by opening another browser tab), the top header of GeoGebra Exam turns red immediately. An information button shows the Exam Log with detailed information when that happened and for how long.

GeoGebra Exam Alert

GeoGebra Exam Log

For more details on how to best use the GeoGebra Exam App during tests and exams, please see our GeoGebra Exam Tutorial. We plan to include the Exam Mode in our offline apps (Chrome, tablet, phone) as well soon. For now, please give it a try and let us know any ideas for improvements at support@geogebra.org, thanks!

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GeoGebra Exam Mode

The new GeoGebra Exam Mode allows you and your students to use the power of GeoGebra during exams alongside paper and pencil (ie like a graphing calculator) while restricting their access to the Internet and other software on their computers that should not be used during the exam.

GeoGebra Exam

The GeoGebra Exam Mode …

  • can be easily accessed at www.geogebra.org/exam
  • runs in your browser (e.g. Chrome, Firefox, Internet Explorer 11, Safari), so no additional installations are required
  • can be customized in case your students should not have access to the full power of GeoGebra, eg you can turn off CAS or 3D features for exams
  • runs in fullscreen mode so students can’t use other programs or files during an exam

If a student leaves the GeoGebra Exam window (eg by opening another browser tab), the top header of GeoGebra Exam turns red immediately. An information button shows the Exam Log with detailed information when that happened and for how long.

GeoGebra Exam Alert

GeoGebra Exam Log

For more details on how to best use the GeoGebra Exam Mode during tests and exams, please see our GeoGebra Exam Tutorial. We plan to include the Exam Mode in our offline apps (Chrome, tablet, phone) as well soon. For now, please give it a try and let us know any ideas for improvements at support@geogebra.org, thanks!

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GeoGebra Graphing Calculator Released

We?re pleased to announce the first public release of our GeoGebra Graphing Calculator! It?s for Android phones and tablets right now, iPhone and Windows will follow, watch this space!

For the first release it has the graphics and algebra views but we will be adding lots more features over the coming months. We have prepared the foundations so everything necessary is already working under-the-hood (for example the CAS engine, and you can create – but not yet display – 3D objects).

There are also some extra-cool goodies to enjoy:

  • brand-new native equation editor
  • long-tap on an object to change its properties
  • drag sliders and animate them in the Algebra View
  • freehand drawings and shape recognition
  • everything is running natively (LaTeX, CAS, graphics drawing etc) so it is super-slick to use
  • search, open and save from/to GeoGebraTube
  • find out more in our tutorial Graphing Calculator Tutorial

Graphing Search Materials Geometry

You can download it in the Play Store now for Android phones and tablets – please let us know your ideas for improvements with the ?Send Feedback? option or in our Mobile Apps forum.

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