Wednesday 20 February 2013

COASTAL PROCESSES: Case Study!



This cake was made in preparation for a Year 12 fieldtrip to Dorset, it also handily tied in with a student’s birthday on the first night of the residential.  In an attempt to crudely show variation in rock type and to use as a basis for the theoretical arguments over the formation of Lulworth Cove, I branched out and used a variety of cake types, so that not just the appearance but also the texture was representative of the changing geology.


Method
·         One portion of sponge mix had blue food colouring added for the sea (the usual blue butter icing was applied over the top)
·         One portion was hobnob-biscuit cake
·         One portion was carrot cake
·         One portion of the staple chocolate brownie
·         Butter icing for holding together the rock layers
·         Icing pens for the labels and LSD arrow
·         Desiccated coconut for white water/wave action

Application
For post-16, best used by placing the cake in the middle of a large piece of paper on the floor, giving each student a marker pen and getting them to label and annotate the cake as if it was a diagram. Following this, each student must answer a relevant exam question which must be peer assessed before anyone is allowed a slice!