Using video markschemes to support self-assessment in Chemistry

A video markscheme was created using a combination of Camtasia screen capture (on a Tablet PC) and 'live action' video taken with a camcorder. The resulting video supported students in the self-assessment of an organic chemistry exercise which had been set over the Easter vacation break. Feedback was collected from the students after the exercise and was overwhelmingly positive. The video won the 2010 award for 'Most Effective Use of Video in an Educational Context' from the Assocation for Learning Technology. DOWNLOAD THE ZIP FOLDER AND EXTRACT THE FILES TO ACCESS THEM.

Reaction Mechanisms Booster (Self-assessment resources)

This is a set of resources aimed at promoting the development of the skills required to successfully identify and generate organic mechanisms in order to demonstrate a good understanding of the underlying chemical principles. Students complete a task independently, and then mark their own work as they watch talking mark scheme videos where an expert explains how to get to the correct answers. Our research has shown that engagement with these resources is perceived to be highly beneficial by students, and leads to an increase in their confidence to tackle mechanistic problems. If you are a non-UK (or non-A-level) teacher, the terms AS and A2 may be meaningless to you, but the resources should still be useful for anyone studying organic reaction mechanisms. The worksheets are available in Word format, and you should feel free to edit these to meet the needs of your students and the course you are teaching. You can download the files individually by selecting them on the left and clicking download. Please watch the short briefing video on You Tube and read the teachers' notes carefully. Contact me on d.read@soton.ac.uk if you have and questions or comments. Additionally, I would like to thank Henry Pearson for suggesting the format of the alternative self-assessment proformas which you may choose to use with your students.