Create drag and drop game

I have a student who is trying to create an app that involves a drag and drop feature. I can't seem to find resources that show how to do this. Any ideas would be greatly appreciated.

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This might be what your student is trying to do.  The example is in AI Classic.     

http://puravidaapps.com/sortable.php

sortable.aia

icon.png

jquery-1.7.2.min.js

jquery-ui.css

jquery.ui.touch-punch.min.js

The Story of jQuery UI Touch Punch - David Furfero

sortable.html

ui-icons_ef8c08_256x240.png

ui-lightness-jquery-ui.css

or this discussion might be apropos: Drag and Drop Sprites

or this:   http://osdir.com/ml/android-appinventor/2013-05/msg00027.html

or this video:   https://www.youtube.com/watch?v=Fe_rLRi_WNU

or this:  MoleMash for App Inventor 2

Confused or can not get this to work   or this is not what you wanted to do?    Please return here after 

looking at this stuff.   If this is what your student needs, someone might be able to help him/her with the project.

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See Scott's example of drag and drop Imagesprites on a canvas

https://groups.google.com/forum/#!category-topic/app-inventor-developers-library/libraryprojectsself-contained/4PkofcrnWP0

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