Yeast at Different temperature :
35, 45 and 55 Degrees (or kettles if making up own temperatures - Year 10)
Test tubes (larger ones used for A level - boxed in Physics cupboard) - Year 10
Timer
dry sugar in beaker
Dry yeast in beaker
Glass rod
Glass pens
50ml measuring cylinders (Year 8)
15cm rulers if not using cylinders (Year 10)