2D/3D Structure Display Short Answer

Short answer question type in which the teacher can easily build 2D/3D structures in Marvin Sketch and display in Marvin View. Requires Marvin Applets from Chemaxon.

Name to Structure or Reaction

Name to structure (or reaction) question type. You can ask studnts to draw chemical structures or reactions. This plugin requires Marvin Applets from Chemaxon.

Formulas question type

This is a question type plugin for Moodle with random values and multiple answer fields.

Java Molecular Editor

Question type created by Dan Stowell. The student draw a molecule as a response to a question using the editor and that response is graded by comparing against various model answers. Old version of the JME question type were using a java applet, but this question type now uses a Javascript applet: JSME. JSME is a free and Open source molecule editor written in JavaScript.

Name to Structure or Reaction (MarvinJS)

Name to structure (or reaction) question type. You can ask students to draw chemical structures or reactions. This plugin requires MarvinJS from Chemaxon and openbabel.

Structure match with editor

A question type that is answered by drawing a structure in the ChemDoodle Web Sketcher. The drawing is converted to InChI and compared to the given answer(s). The teacher can give multiple correct or semi-correct answers. Requires OpenBabel to be installed (in /usr/local/bin/obabel or else the code needs amending in question.php).

Electron Pushing / Curved Arrow (MarvinJS)

Javascript Curved Arrow / Electron Pushing question based on MarvinJS. Can be used to test and strengthen students knowledge of reaction mechanism, resonance and curved arrow notation. This plugin requires MarvinJS from Chemaxon.

Fischer Projections

Student must construct Fischer projections by drag and drop of groups onto a predefined template. You can ask questions like; Draw L-alanine? Convert the following structure into a Fischer projection?

Newman Projections

Drag and drop question in which students build Newman projections. Tests students knowledge of drawing and interpreting Newman Projections.

Lewis Structures

The Lewis structure question type allows teachers to design problems in which students must assign formal charges or add lone pair electrons/radicals to atoms in molecules. This question type requires Marvin Applets by Chemaxon.

Select Atoms or Molecules

Atoms, molecules and reaction selection question type. Requires Marvin Applets downloadable from www.chemaxon.com.

Electron Pushing / Curved Arrow

Curved Arrow / Electron Pushing question can be used to test and strengthen students knowledge of reaction mechanism, resonance and curved arrow notation. This plugin requires Marvin Applets from Chemaxon.