Produced in 2003, these performance descriptors for chemistry science subjects at AS and A2 levels were written to indicate the level of attainment characteristic of grades A/B and E/U boundary candidates across a series of assessment objectives. It was intended that they should be interpreted in relation to the...

Produced in 2007, these performance descriptors for science subjects at AS and A2 levels were written to indicate the level of attainment characteristic of grades A/B and E/U boundary candidates across a series of assessment objectives. It was intended that they should be interpreted in relation to the content...

This topic, from the Association for Science Education, allows classes in schools across the world to explore and exchange information about the applications of photovoltaic devices. The version of the topic that can be downloaded here is a trial version and is provided only in English. This resource was edited by...

The SATIS 'General Guide for Teachers' is a booklet which complements the Teachers' Notes published with the individual SATIS units. It gives more general information about the proejct, about some of the teaching methods, and about other ways of introducing social and...

The UPDATE 91 teachers' notes, which provided information to update and supplement the 100 units published between 1986 and 1988.