Year 3 Rocks and Soils - testing rocks experiment
Last updated 28 April 2013, created 10 March 2012, viewed 7,645
Proforma to help LA and MA children write up our experiment, testing rocks for suitability. We did permeability and scratch tests to see which rock would be most suitable for use as a statue or gravestone (i.e. which rock was least permeable and hardest).