An activity where students look at the 6Rs of sustainability, recycle, reduce, reuse, refuse, repair, rethink. Many of the GCSE examination courses for D&T have included the 6R's as an approach to help students think about sustainability within product evaluation and their own coursework. Suitable for students aged 14-18 it is relevant to D & T, geography and engineering. It is also relevant to AQA GCSE science section 4.8: Guiding Spaceship Earth towards a sustainable future.