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Introduce your answer clearly and concisely. Address the question and outline your texts, making sure your line of argument is coherent. Dickens' Great Expectations is a text und...

Stationary points - dy/dx =0dy/dx = x² -8x +12 ( differentiating- early a level skill). Solving x² -8x +12=0 gives x=6, x=2 (solving quadratics- gcse skill). Subbing these values bac...

Hydrogen bonding is a type of dipole-dipole interaction (dipole being when a molecule has unequal sharing of electrons across a bond). It is a particularly strong type dipole-dipole interaction and can on...

The multistore model of memory is a memory model which suggests that memory is composed of 3 stores: the sensory memory store, the short term memory store and the long term memory store. Each store is enc...

One material factor that may affect social social class differences in educational achievement is overcrowding at home. This is because if there is overcrowding at home, which is often due to parents or g...