CLEAPSS Supporting practical science and technology
CLEAPSS What's New
The latest resources published by CLEAPSS.

To find the latest updates for a specific type of resource (eg HazCards) use the drop down menu below.

This page contains both new and updated resources begining with the most recently uploaded. Hover over each information icon (help icon) for further details.

What's New

Filter by type:
Showing results 1 to 10 of 1067
1 234

Members only resource
The following list of contractors is not an ‘approved’ list, but ones we know will deal with 2,4-DNP(H), and other such explosive chemicals.
Click to download Document.

Members only resource
Updated from section 14 of the CLEAPSS Handbook, this guide suggests equipment and devices which can be used in breathing investigations. It includes a quite detailed appendix on using a traditional s.. more
Click to download Document.

Members only resource
PS058 Open evenings.  (23 Sep 2019)
Audiences and events at school open evenings are much harder to control than those in normal science lessons. This leaflet gives sensible advice on activities which are best not undertaken, and those .. more
Click to download Document.

Members only resource
This practical illustrates the idea that oxygen has mass, and that burning can involve an increase in mass as an element reacts to become an oxide. The activity also introduces the idea that the relat.. more
Click to download Document.

Members only resource
The individuals, companies and organisations listed in this document are associate members of CLEAPSS. They are permitted to display the CLEAPSS logo with the text “Associate Member of CLEAPSS” This m.. more
Click to download Document.

Members only resource
Briefly explains the legislative basis for annual fume cupboard testing and the equipment needed to undertake the test. Also includes a regularly-updated list of contractors who will test fume cupboar.. more
Click to download Document.

Members only resource
The low melting point of gallium metal is demonstrated, eg by using warm water to melt a sample or by making it into a spoon shape and showing that it melts when used to stir a cup of tea.
Click to download Document.

Members only resource
Disposal of waste sealed sources by the grout/dustbin route.
Click to download Document.

Members only resource
- A positive editorial- New arrangement for re-newing membership- Sterilising with pressure cookers- A 'world' without technicians- Updated method for the howling Jelly Baby- Making and disposing of n.. more
Click to download Document.

Members only resource
Things to consider when purchasing chemicals
Click to download Document.

Showing results 1 to 10 of 1067
1 234