Reuse, Recycle, Re-purpose

From Top Clockwise; A crook knife made from an old hacksaw blade in a cherry wood handle, a blade from a broken set of secateurs destined to be turned into a bushcrafting knife. Two smaller knife blades made from a broken silky saw blade. 

We often use the words Reuse, Recycle, Re-purpose to encourage sustainable living and environmentally friendliness and some of my students have recently been taking that to heart and saving themselves some money on bushcraft gear too.
From broken and blunt hacksaw blades they have made crook knives and small whittling knives, from a broken silky saw blade they marked out two small knife blanks and have further plans to turn a broken set of secateurs into a bushcraft knife too.