This is a complete lesson covering sections 5.2.1 a and c of the OCR Chemistry Specification- lattice enthalpy. The lesson opens by covering the various energy changes that students are required to understand and use through their course- using various students led examples to help illustrate the points. It then goes on to discuss lattice enthalpy and the factors that affect it.

The lesson includes a starter, full notes, various student led activities and a differentiated summary at the end.

All answers are included.

I actively try to reduce photocopying, so most of the lesson resources are within the PowerPoint rather than as extra sheets.