Tooltip
These resources have been reviewed and selected by STEM Learning’s team of education specialists for factual accuracy and relevance to teaching STEM subjects in UK schools.

Nuffield Physics: Molecules and Motion

Published by the Nuffield Foundation, ‘Molecules and Motion’ was originally written to provide an extended look at one of the central topics of Year Five of the Nuffield Physics course. It was also recommended as supplementary reading for the Unit on Change and Chance in Nuffield Advanced Physics. The book is about ‘explaining' things. It is about the kind of explaining that scientists do when they make up a theory. The book describes the emergence of the kinetic theory of gases and the role of chance, randomness and averaging in this theory.

Contents

Introduction Chapter 1: Molecules and some facts about gases

Chapter 2: Motion is added to the theory

Chapter 3: The speed of a molecule

Chapter 4: A pause to look ahead

Chapter 5: On going nowhere in particular

Chapter 6: How big is an air molecule?

Chapter 7: The Avogadro constant

Chapter 8: Molecules in motion Postscript: Laws out of chaos

Show health and safety information

Please be aware that resources have been published on the website in the form that they were originally supplied. This means that procedures reflect general practice and standards applicable at the time resources were produced and cannot be assumed to be acceptable today. Website users are fully responsible for ensuring that any activity, including practical work, which they carry out is in accordance with current regulations related to health and safety and that an appropriate risk assessment has been carried out.

Show downloads

Information on the permitted use of this resource is covered by the Category Three Content section in STEM Learning’s Terms and conditions.