There are a range of online assessment and feedback tools that may be better suited to your needs (and those of your students).
Turnitin now provides tools for giving students feedback and facilitating Peer feedback on written work in addition to plagiarism checking:
- Turnitin Feedback Studio – Mark essays and access feedback online. Includes reusable comments and marking Rubrics.
- PeerMark – Allows students to score and review the work of their peers.
Maths, Statistics and other disciplines
NUMBAs – Whilst some mathematical testing is possible though Blackboard, NUMBAs, developed by the School of Mathematics and Statistics here at Newcastle, offers more sophisticated assessment. It is used by several schools across the institution. See also http://numbas.mathcentre.ac.uk/