[LON-CAPA-users] background image in geogebra
Jacob Bond
bond13 at purdue.edu
Fri May 6 09:01:42 EDT 2016
Carl,
I think this is public, let me know if it isn't and I can put it somewhere else:
/priv/purdue/purdue_math/math15300/Graphs_Lines/Lines/Problems/Graphs_Of_Lines/graph_from_chart.problem
This is one of the problems I recently made and has some of the things that might be useful for your problem.
Jacob
________________________________________
From: lon-capa-users-bounces at mail.lon-capa.org <lon-capa-users-bounces at mail.lon-capa.org> on behalf of Carl Lira <lira at egr.msu.edu>
Sent: Thursday, May 5, 2016 11:14:36 PM
To: 'Discussion list for LON-CAPA users'
Subject: Re: [LON-CAPA-users] background image in geogebra
Thank you. Until your help I was unaware of the option to embed custom
problems in loncapa. Bummer that they removed the option to export to html.
I don't like assignments on one server that are dependent on another server
working.
A follow up question. Your example shows a single submission. Can multiple
parts be constructed where students complete one part of a graphical
construction and then move on to a second part that they add to the graph?
How would you suggest I approach that type of multiple part problem? To be
specific, I would like to guide students to first find a particular point
and then draw a line through that point and then add a second line with a
different slope through the same point, so they end up with a distorted X,
where the slope and endpoints of each leg are important.
Carl
-----Original Message-----
From: lon-capa-users-bounces at mail.lon-capa.org
[mailto:lon-capa-users-bounces at mail.lon-capa.org] On Behalf Of Jacob Bond
Sent: Thursday, May 05, 2016 10:45 PM
To: Discussion list for LON-CAPA users <lon-capa-users at mail.lon-capa.org>
Subject: Re: [LON-CAPA-users] background image in geogebra
Carl,
I wanted to mention some things that I wish I'd known (and didn't pop up on
Google right away for me):
Since the videos were made, GeoGebra removed the option to export as a
webpage. This option is still in the menu, but it will just make you upload
it to GeoGebraTube. Instead, I uploaded the GeoGebra worksheet to
GeoGebraTube (tube.geogebra.org) and told LON-CAPA where to find the
worksheet. Once the worksheet is uploaded to GeoGebraTube, to embed the
applet in LON-CAPA, I used the second method on this page:
https://www.geogebra.org/manual/en/Reference:Applet_Embedding
I also found the source for this page helpful:
http://archive.geogebra.org/source/program/applet/geogebra_applet_javascript
_test.htm
And these were very helpful:
http://www.geogebra.org/manual/en/Reference:JavaScript
http://www.geogebra.org/manual/en/Reference:Applet_Parameters
Good luck,
Jacob
________________________________________
From: lon-capa-users-bounces at mail.lon-capa.org
<lon-capa-users-bounces at mail.lon-capa.org> on behalf of Carl Lira
<lira at egr.msu.edu>
Sent: Thursday, May 5, 2016 9:59:56 PM
To: 'Discussion list for LON-CAPA users'
Subject: Re: [LON-CAPA-users] background image in geogebra
Jacob,
Thank you for the links! I will study these.
Carl
-----Original Message-----
From: lon-capa-users-bounces at mail.lon-capa.org
[mailto:lon-capa-users-bounces at mail.lon-capa.org] On Behalf Of Jacob Bond
Sent: Thursday, May 05, 2016 9:27 PM
To: Discussion list for LON-CAPA users <lon-capa-users at mail.lon-capa.org>
Subject: Re: [LON-CAPA-users] background image in geogebra
Carl,
I just realized that you might not have been talking about a "custom" applet
(http://www.lon-capa.org/geogebraTutorial.html; though I had to modify the
procedure a little to get it to work). You can insert an image into a
"custom" applet.
Jacob
________________________________________
From: lon-capa-users-bounces at mail.lon-capa.org
<lon-capa-users-bounces at mail.lon-capa.org> on behalf of Carl Lira
<lira at egr.msu.edu>
Sent: Thursday, May 5, 2016 7:39:44 PM
To: 'Discussion list for LON-CAPA users'
Subject: [LON-CAPA-users] background image in geogebra
Is it possible to insert a background image in goegebra loncapa problems? I
can think of some problems where I would like students to draw on top a
background diagram. The background diagrams are complicated enough that it
is currently impractical to generate them with a simple function (phase
diagrams).
Thanks,
Carl Lira
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