Kinetic Theory
At GCSE students need to be able to explain the macroscopic properties of solids, liquids and gases in terms of their microscopic structure. This includes explaining the different temperatures at which substances change state in terms of the energy changes involved and the relative strength of intermolecular forces between particles.
Many of the basic ideas will have been met by students previously, however it is important that these basic ideas are sound before they are applied to the more complex solid structures (ionic, simple molecular, giant molecular and metallic).
Whilst this list provides a source of information and ideas for experimental work, it is important to note that recommendations can date very quickly. Do NOT follow suggestions which conflict with current advice from CLEAPSS, SSERC or other recent safety guides. eLibrary users are responsible for ensuring that any activity, including practical work, which they carry out is consistent with current regulations related to Health and Safety and that they carry an appropriate risk assessment. Further information is provided in our Health and Safety guidance
Fake
This is a nice activity that looks at particle theory in the context of fingerprinting a crime scene. The resource contains a student sheet, teacher notes and an accompanying powerpoint.
Odd One Out
In this game students have to choose the odd one out of a set of four words. It is a bit basic for the 14-16 age group but may be quite good as a quick fire activity.
Aspects of Secondary Students’ Understanding of the Particulate Nature of Matter
This is a report into common student misconceptions when it come to particle theory. Although written some time ago, many of the issues highlighted will still be relevant and there are some useful activities that could be used to address misconceptions. Both the full report and a summary are available.
Particles
This textbook is quite dated but there are some useful activities and experiments explained in it which could be repurposed. The topics covered are particle theory, expansion of gases, solutions, crystals and electroplating.
States of Matter
This short video gives a really good summary of solids, liquids and gases in real life contexts. There is also a good explanation about some materials that do not fit neatly into any of the states of matter.
