Monday, February 11, 2013

Yr12 permeability experiments

As part of our water resources learning, yr12 are doing permeability experiments with sand and gravel....which allows water to pass through more quickly?

Friday, February 1, 2013

Phase diagram experiments

The Y13s were trying out a phase diagram experiment in Thursday's lesson using salol and thymol. The results are proving rather interesting and everyone came out smelling strongly of thyme!