Question types: Select Atoms or Molecules

qtype_easyoselect
Maintained by Picture of Carl LeBlondCarl LeBlond
Atoms, molecules and reaction selection question type. Requires Marvin Applets downloadable from www.chemaxon.com.
6 sites
14 downloads
1 fans
Moodle 2.3, 2.4, 2.5, 2.6

Overview

This question type allows you to design questions in which students select various atoms, molecules, bonds or other objects.  The instructor builds molecules or reactions with the Marvin Sketch editor and selects certain objects as the answer.  The student is then presented with the molecules or reactions and must select according to question text.  Note:  This plugin requires Marvin Applets from Chemaxon.
 
You can ask questions such as;
  • Select all chiral centers in the following molecule?
  • Select all sp3 hybrid atoms in the following structure?
  • Choose the nucleophile in the following reaction?
  • Select the reaction arrow which violates the rules of electron pushing?

License

This plugin adopts the same license that Moodle does.  The Marvin Applets are free for academic purposes.

Authors

This plugin was developed at the Indiana University of Pennsylvania (IUP).  Neither IUP or Carl LeBlond are affiliated with Chemaxon.

Requirements

This plugin requires Marvin Applets from Chemaxon which can be downloaded here.  Download the full package and install it at your web servers root directory.

Examples

Example questions are provided as a Moodle xml file in the examples folder. (coming soon).

Sets

This plugin is part of set EasyOChem.

Screenshots

Screenshot #0
Screenshot #1

Contributors

Picture of Carl LeBlond
Carl LeBlond (Lead maintainer)
Please login to view contributors details and/or to contact them

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    Mon, Feb 18, 2019, 7:26 PM
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    Wed, Dec 4, 2019, 2:33 PM
    An atom is defined as the smallest unit of an element and can exist independently or independently. In contrast, a molecule represents a group of atoms held by a bond and held by the smallest unit of a compound. Atoms may or may not exist in the free state, but molecules exist in the free state.
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    Fri, Aug 21, 2020, 10:44 PM
    Hi, Is there any plans to update this plugin to version 3.8 / 3.9 / 4.0? Thanks! Is this secure and fast? Does anyone have complaints about being slow or insecure?
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