Revised Nuffield Chemistry Stage III

The revision of Stage III of Revised Nuffield Chemistry put more emphasis on applied, social and historical aspects of chemistry. This was in response to feedback from teachers that the original version of Stage III included too many academic options that overlapped with post-16 work. Three of the original options were deleted. Two were merged to create ‘Change and Decay’.

At the same time two completely new options were introduced: ‘Drugs and Medicines’ was presented in full detail while ‘Geochemistry' was only outlined in the Teachers’ Guide as a basis for further developments. In the revised Stage III the student booklets provided the full details of the programme of work. The Teachers Guide included commentaries for teachers and the technical information needed to support students in their work.

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Revised Nuffield Chemistry Teachers’ Guide III

Revised Nuffield Chemistry Teachers’ Guide III provided a commentary to enable teachers to advise and supervise their students. Practical details, science explanations, background reading and questions was all included in the student booklets. Students taking the O-level examinations in Nuffield Chemistry were...

Option 1: Water

The first option of Revised Nuffield Chemistry explored the remarkable properties of water and sought to explain them in terms of the polarity of water molecules and hydrogen bonding. Experiments also investigated the properties of detergents and hardness of water. A further topic was the monitoring of water...

Option 2: Colloids

Experimental work in this Revised Nuffield Chemistry option explored the characteristic properties of different types of colloid. The everyday importance of colloids was emphasised and this included a section about cosmetics.

Contents

1. What is a colloid?

2. Sols and gels...

Option 3: Drugs and Medicines

This was a new option for Revised Nuffield Chemistry. Preparative practical work included the production of chloroform and aspirin as well as the extraction of caffeine from tea. Analytical practical work included titrations and applications of TLC.

Contents

1. Drugs from natural...

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